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Horikawa Keitarou

堀川　敬太郎

Graduate School of Engineering Science　Department of Mechanical Science and Bioengineering, Associate Professor

keyword Environmental Embrittlement，Fatigue，Surface Engineering，Mechanical Materials，Friction，Hydrogen，Energy Material，Light Metals

Education

  • 1995/04 - 1999/03, The University of Tokyo
  • 1993/04 - 1995/03, Graduate School of Engineering, Kyushu University
  • 1989/04 - 1993/03, Kyushu University, School of Engineering

Research History

  • 2014/04 - 2015/03, Massachusetts Institute of Technology, Dept. Nuclear Science and Engineering, Visiting Scientist
  • 2003/10 - 2007/03, Osaka University, Graduate School of Engineering Science, Department of Mechanical Science and Bioengineering
  • 2003/07 - 2003/09, Queens University, Department of Materials Science, Visiting Scholar
  • 1999/04 - 2003/09, The University of Tokushima, Faculty of Engineering, Department of Mechanical Engineering
  • 2007/04 - , Osaka University, Graduate School of Engineering Science, Department of Mechanical Science and Bioengineering

Research Areas

  • Nanotechnology/Materials, Thin-film surfaces and interfaces
  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Machine materials and mechanics
  • Nanotechnology/Materials, Metallic materials
  • Nanotechnology/Materials, Material fabrication and microstructure control
  • Nanotechnology/Materials, Structural and functional materials

Professional Memberships

  • 日本鉄鋼協会
  • TMS
  • 日本材料学会
  • 日本機械学会
  • 日本金属学会
  • 軽金属学会
  • 溶接学会

Papers

  • Quantitative monitoring of the environmental hydrogen embrittlement of Al-Zn-Mg-based aluminum alloys via dynamic hydrogen detection and digital image correlation, Keitaro Horikawa, Scripta Materialia, Elsevier BV, Vol. 199, p. 113853-113853, 2021/07
  • Intergranular Fracture of Al–5%Mg Alloys Containing a High Amount of Sodium and Its Suppression by Bismuth or Indium Additions, Horikawa Keitaro,Kitahata Shintaro,Kumeuchi Sairi,Kobayashi Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 61, No. 8, p. 1600-1606, 2020
  • A method for hydrogen charging in aluminum by means of friction in water process, Keitaro Horikawa,Hidetoshi Kobayashi, Journal of Visulaized Experiments, 2019/12
  • Hydrogen charging of Al–Mg–Si-based alloys by friction in water and its effect on tensile properties, Horikawa, K.,Matsubara, T.,Kobayashi, H., Materials Science and Engineering A, Vol. 764, 2019/12
  • Corrigendum to "Combined microtomography, thermal desorption spectroscopy, X-ray diffraction study of hydrogen trapping behavior in 7XXX aluminum alloys" [Mater. Sci. Eng. A 655 (2016) 221-228] doi: 10.1016/j.msea.2015.12.092, Md. Shahnewaz Bhuiyan,Hiroyuki Toda,Zhang Peng,Su Hang,Keitaro Horikawa,Kentaro Uesugi,Akihisa Takeuchi,Nobuto Sakaguchi,Yoshio Watanabe, Materials Science and Engineering A, Elsevier Ltd, Vol. 668, p. 271-272, 2016/06/21
  • Combined microtomography, thermal desorption spectroscopy, X-ray diffraction study of hydrogen trapping behavior in 7XXX aluminum alloys, Bhuiyan Md. Shahnewaz,Toda Hiroyuki,Peng Zhang,Hang Su,Horikawa Keitaro,Uesugi kentaro,Takeuchi Akihisa,Sakaguchi Nobuto,Watanabe Yoshio, Materials Science and Engineering : A, ELSEVIER SCIENCE SA, Vol. 655, No. 655, p. 221-228, 2016/02/08
  • Effect of High-Speed Impact Compression on Natural Aging and Subsequent Artificial Aging of a 6061 Aluminum Alloy, Ogura Tomo,Horikawa Keitaro,Kitani Yuki,Miara Mami,Kim SeongNyeong,Kobayashi Equo,Sato Tatsuo,Kobayashi Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 57, No. 8, p. 1282-1286, 2016
  • Evaluation of hydrogen release routes on the microstructure of 6061 aluminum alloy surface by means of repetition in hydrogen microprint technique, Horikawa Keitaro,Takahashi Yuka,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 66, No. 2, p. 84-89, 2016
  • Synchronized monitoring between hydrogen gas release and progress of atmospheric hydrogen embrittlement in 7075 aluminum alloy, Horikawa Keitaro,Hokazono Shunsuke,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 66, No. 2, p. 77-83, 2016
  • Enhanced properties of aluminum alloys using high strain rate deformation, Horikawa Keitaro,Ogura Tomo,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 66, No. 4, p. 192-199, 2016
  • Effect of retained austenite on subsequent thermal processing and resultant mechanical properties of selective laser melted 17-4 PH stainless steel, Tyler LeBrun,Takayuki Nakamoto,Keitaro Horikawa,Hidetoshi Kobayashi, Materials and Design, Elsevier Ltd, Vol. 81, p. 44-53, 2015/09/15
  • Effect of retained austenite on subsequent thermal processing and resultant mechanical properties of selective laser melted 17-4 PH stainless steel, Tyler LeBrun,Takayuki Nakamoto,Keitaro Horikawa,Hidetoshi Kobayashi, MATERIALS & DESIGN, ELSEVIER SCI LTD, Vol. 81, p. 44-53, 2015/09
  • Ductility loss of 7075 aluminum alloys affected by interaction of hydrogen, fatigue deformation, and strain rate, Hiroyuki Yamada,Masaki Tsurudome,Nobuhiro Miura,Keitaro Horikawa,Nagahisa Ogasawara, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, ELSEVIER SCIENCE SA, Vol. 642, p. 194-203, 2015/08
  • Enhanced age hardening in an Al–Mg–Si alloy using high-speed compression, Horikawa Keitaro,Kitani Yuki,Ogura Tomo,Hirose Akio,Takahashi Makoto,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 65, No. 10, p. 498-502, 2015
  • Enhanced Age Hardening in an Al-Mg-Si Alloy Using High-Speed Compression, Horikawa Keitaro,Kitani Yuki,Ogura Tomo,Hirose Akio,Takahashi Makoto,Kobayashi Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 56, No. 7, p. 1058-1062, 2015
  • Atmospheric Hydrogen Behavior in SCM435 Steel Associated with Hydrogen Embrittlement, Horikawa Keitaro,Ogawa Takuya,Kobayashi Hidetoshi, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 79, No. 3, p. 89-93, 2015
  • The true origin of ductile fracture in aluminium alloys, Toda Hiroyuki,Oogo Hideyuki,Horikawa Keitaro,Uesugi Kentaro,Takeuchi Akihisa,Suzuki Yasuo,Nakazawa Mitsuru,Aoki Yoshimitsu,Kobayashi Masakazu, Metallurgical and Materials Transactions A, ASM International, Vol. 45, No. 2, p. 765-776, 2014/02
  • Effects of Stress Triaxiality on Damage Evolution from Pre-Existing Hydrogen Pores in Aluminum Alloy, Toda Hiroyuki,Tsuruta Hideki,Horikawa Keitaro,Uesugi Kentaro,Takeuchi Akihisa,Suzuki Yoshio,Kobayashi Masakazu, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 55, No. 2, p. 383-386, 2014
  • Hydrogen Induced Bending Deformation of a Thin Plate with Electroless Pd Plating, HORIKAWA Keitaro,SADOHARA Megumi,KOBAYASHI Hidetoshi,HINO Makoto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 77, No. 4, p. 115-120, 2013/04/01
  • Effects of Hydrogen Micro Pores on Mechanical Properties in A2024 Aluminum Alloys, Toda Hiroyuki,Inamori Takaaki,Horikawa Keitaro,Uesugi Kentaro,Takeuchi Akihisa,Suzuki Yoshio,Kobayashi Masakazu, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 54, No. 12, p. 2195-2201, 2013
  • Suppression of grain boundary embrittlement of Al-5% Mg alloy by immersion in liquid indium, Keitaro Horikawa,Wataru Kono,Hiroyuki Yamada,Hidetoshi Kobayashi, SCRIPTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 67, No. 7-8, p. 712-715, 2012/10
  • Visualization of hydrogen gas evolution during deformation and fracture in SCM 440 steel with different tempering conditions, Keitaro Horikawa,Nobuaki Ando,Hidetoshi Kobayashi,Wataru Urushihara, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, ELSEVIER SCIENCE SA, Vol. 534, p. 495-503, 2012/02
  • Effect of strain rate on hydrogen gas evolution behavior during tensile deformation in 6061 and 7075 aluminum alloys, Horikawa Keitaro,Yamada Hiroyuki,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 62, No. 8, p. 306-312, 2012
  • ORIGIN OF DUCTILE FRACTURE IN ALUMINUM ALLOYS, Hiroyuki Toda,Hideyuki Oogo,Hideki Tsuruta,Keitaro Horikawa,Kentaro Uesugi,Akihisa Takeuchi,Yoshio Suzuki,Masakazu Kobayashi, PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13), JOHN WILEY & SONS, p. 565-570, 2012
  • Strain rate dependence of anisotropic compression behavior in porous iron with unidirectional pores, Masakazu Tane,Tae Kawashima,Hiroyuku Yamada,Keitaro Horikawa,Hidetoshi Kobayashi,Hideo Nakajima, JOURNAL OF MATERIALS RESEARCH, CAMBRIDGE UNIV PRESS, Vol. 25, No. 6, p. 1179-1190, 2010/06
  • Response of Hydrogen-Induced Bending Deformation in ZrNi Amorphous Membranes, Horikawa Keitaro,Yamaue Keita,Kobayashi Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 51, No. 12, p. 2181-2187, 2010
  • Effect of purity on the internal morphology of blisters on aluminum surfaces, Keitaro Horikawa,Akio Ishii, Results in Materials, 2024/04
  • 三点曲げ試験によるアルミニウム合金の水素脆性評価と各種めっきの影響, 川上滉太,日野実,桑野亮一,小田幸典,堀川敬太郎,金谷輝人, 軽金属, Vol. 73, No. 5, p. 196-200, 2023/05
  • Monitoring of environmental hydrogen embrittlement in Al-Zn-Mg-based alloys by means of dynamic hydrogen detection and digital image correlation, Keitaro HORIKAWA,Takuma SUGAHARA, Vol. 73, No. 5, p. 201-206, 2023/05
  • Al-4%Ge合金の疲労強度に及ぼす表面層と水素の影響, 金谷輝人,日野実,堀川敬太郎,永田教人,中川惠友, 日本金属学会誌, Vol. 87, No. 4, 2023/04
  • 高強度鋼の水素脆性に及ぼすZn-Ni合金めっき膜に形成 されるマイクロクラックの影響, 日野実,小田智也,進野諒平,川上滉太,堀川敬太郎, 日本金属学会誌, 2023/04
  • 三点曲げ試験および回転曲げ疲労試験による無電解Ni-Pめっき処理した6061-T6アルミニウム合金の水素脆性の評価, 日野実,進野諒平,川上滉太,桑野亮一,門田宏治,佐藤雅亮,小田幸典,堀川敬太郎,金谷輝人, 日本金属学会誌, 2023/04
  • 表面亜鉛成膜によるAl-Zn-Mg系合金の環境水素脆性の抑制, 堀川敬太郎,鍬田英樹,福室直樹,日野実, 日本金属学会誌, 2023/04
  • Fatigue property of electroless Ni-P plated A7075-T6511 alloy affected by plated film composition, R. Shinno,M. Hino,R. Kuwano,K. Monden,K. Murayama,Y. Oda,N. Fukumuro,S. Yae,K. Horikawa,T. Kanadani, Materials Transactions, Vol. 64, No. 12, p. 534-538, 2022/12
  • Evaluation of Hydrogen Embrittlement for Aluminum Alloys by Fatigue Testing, Makoto Hino,Ryohei Shinno,Ryoichi Kuwano,Yukinori Oda,Keitaro Horikawa,Teruto Kanadani, Proc. of the 18th International Conference on Aluminum Alloys (ICAA18), 2022/09
  • Effects of various platings on fatige properties of A2017-T4 aluminum alloy, Proc. of the 18th International Conference on Aluminum Alloys (ICAA18), Kota Kawaue,Ryohei Shinno,Ryoichi Kuwano,Makoto Hino,Yukinori Oda,Keitaro Horikawa,Teruto Kanadani, Proc. of the 18th International Conference on Aluminum Alloys (ICAA18), 2022/09
  • Dynamic measurement of hydrogen release of 5083 aluminum alloys accompanied with dynamic strain aging, Takahiro Sakata,Keitaro Horikawa, Proc. of the 18th International Conference on Aluminum Alloys (ICAA18), 2022/09
  • Dynamic and quantitative measurement of hydrogen release during environmental embrittlement of aluminum alloys, Keitaro Horikawa,Takuma Sugawara, Proc. of the 18th International Conference on Aluminum Alloys (ICAA18), 2022/09
  • Effect of electroless Ni-P plating on rotary bending fatigue strength of A2017-T4 aluminum alloys, M. Hino,Y. Doi,Y. Oda,K. Horikawa, Materials Transactions, Vol. 63, No. 6, p. 872-876, 2022/06
  • Fatigue Property of Electroless NiP Plated A7075-T6511 Alloy Affected by Plated Film Composition, Ryohei Shinno,Makoto Hino,Ryoichi Kuwano,Koji Monden,Masaaki Sato,Yukinori Oda,Naoki Fukumuro,Shinji Yae,Keitaro Horikawa,Teruto Kanadani, Materials Transactions, Vol. 63, No. 12, p. 1617-1621, 2022
  • 無電解Ni-PめっきしたA7075-T6511アルミニウム合金の疲労特性に及ぼすめっき膜組成の影響, 進野諒平,日野実,桑野亮,門田宏治,佐藤雅亮,小田幸典,福室直樹,八重真治,堀川敬太郎,金谷輝人, 軽金属, Vol. 71, No. 12, p. 534-538, 2021/12
  • Effect of electroless Ni-P plating on round bending fatigue strength of A2017-T4 aluminum alloys, Ryohei Shinno,Makoto Hino,Ryoichi Kuwano,Koji Monden,Masaaki Sato,Yukinori Oda,Naoki Fukumuro,Shinji Yae,Keitaro Horikawa,Teruto Kanadani, J. Japn Institute of Light Metals, Vol. 71, No. 10, p. 450-454, 2021/10
  • Improvement of resistance for hydrogen embrittlement sensitivity in aluminum alloys by means of surface modification, Keitaro HORIKAWA,Makoto HINO,Naoki FUKUMURO, Journal of Japan Institute of Light Metals, Vol. 71, No. 10, p. 456-465, 2021/10
  • Slow strain rate testing properties of high zinc Al-Zn-Mg-based alloys pre-compressive deformed with a high speed, Keitaro Horikawa,Masashi Itoh,Makoto Hino,Naoki Fukumuro, J. Japn Institute of Light Metals, Vol. 71, No. 8, p. 353-355, 2021/08
  • Hydrogen absorption of titanium and hydrogen genenation by surface modification, Keitaro Horikawa, Vol. 69, No. 7, p. 243-247, 2021/07
  • Effects of hydrogen on the tensile properties of electroless Ni-P plated 6061-T6 aluminum alloys, Hideki KUWATA,Kenichi TANIGAKI,Makoto HINO,Naoki FUKUMURO,Keitaro HORIKAWA, Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 71, No. 5, p. 201-207, 2021/05
  • Quantitative detection of hydrogen gas release during slow strain rate testing in aluminum alloys, K. Horikawa,M. Arayama,H. Kobayashi, Materials Science Forum, Vol. 1016, p. 568-573, 2021/03
  • Fatigue property of electroless Ni-P plated A7075-T6511 alloy affected by plated film composition,無電解 Ni-P めっきした A7075-T6511 アルミニウム合金の疲労特性に及ぼすめっき膜組成の影響, Shinno, R.,Hino, M.,Kuwano, R.,Monden, K.,Sato, M.,Oda, Y.,Fukumuro, N.,Yae, S.,Horikawa, K.,Kanadani, T., Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 71, No. 12, 2021
  • Effects of Surface Treatment on Fatigue Property of A5052-H14 and A2017-T4 Aluminum Alloys, Kido Ryota,Kuwano Ryoichi,Hino Makoto,Murayama Keisuke,Kurosaka Seigo,Oda Yukinori,Horikawa Keitaro,Kanadani Teruto, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 62, No. 1, p. 69-74, 2021
  • Effect of Phosphorus Content on Hydrogen Embrittlement for High Strength Steel Treated with Electroless Ni–P Plating, Hino Makoto,Doi Yuho,Kuwano Ryoichi,Oda Yukinori,Horikawa Keitaro, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 62, No. 1, p. 75-81, 2021
  • Detection of hydrogen gas release from aluminum alloys during deformation under orinary pressure, K. Horikawa,d H,Kobayashi, Proc. ICAA17, 2020/06
  • Inferences of Baking Time on Hydrogen Embrittlement for High Strength Steel Treated with Various Zinc Based Electroplating, M. Hino,S. Mukai,T. Shimada,K. Okada,K. Horikawa, Proc. Thermec 2020, Vol. 1016 MSF, p. 156-161, 2020/06
  • 構造金属材料の表面から放出される水素の検出法, 堀川敬太郎, UYEMURA TECHNICAL REPORT, Vol. 79, p. 3-9, 2020/05
  • Morphological observation of blisters generated in a high purity aluminum plate, Horikawa Keitaro,Taniyama Maki,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 70, No. 9, p. 432-434, 2020
  • Hydrogen Absorption of Pure Aluminum by Friction of the Surface in Water and Its Effect on Tensile Properties, Horikawa Keitaro,Kobayashi Hidetoshi, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 84, No. 3, p. 68-73, 2020
  • Effect of Baking on Hydrogen Embrittlement for High Strength Steel Treated with Various Zinc Based Electroplating from a Sulfate Bath, Hino Makoto,Mukai Shunsuke,Shimada Takehiro,Okada Koki,Horikawa Keitaro, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 61, No. 12, p. 2302-2306, 2020
  • Evaluation method for crashworthiness of railway vehicles based on the correlation with the degree of passenger injury, OKINO Tomohiro,NAGATA Keisuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, Vol. 86, No. 881, p. 19-00249-19-00249, 2020
  • Effects of heat treatment and zirconium addition on grain boundary fracture of Al-5%Mg alloys with sodium, Horikawa Keitaro,Kumeuchi Sairi,Kitahata Shintaro,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 70, No. 4, p. 136-143, 2020
  • Hydrogen Absorbed from Aluminum Surfaces and the Embrittlement Properties of Aluminum Alloys, HORIKAWA Keitaro, Journal of The Surface Finishing Society of Japan, The Surface Finishing Society of Japan, Vol. 71, No. 5, p. 330-335, 2020
  • Impact test of typical Japanese railway vehicle structure against a rigid wall for validating numerical simulation, Tomohiro Okino,Keisuke Nagata,Hiroyuki Sato,Keitaro Horikawa,Hidetoshi Kobayashi, Proceedings of International Symposium on Impact Engineering 2019, 2019/07
  • A new method to lengthen duration of tensile wave using extended rods with impedance matching, Hidetoshi Kobayashi,Kinya Ogawa,Kenichi Tanigaki,Keitaro Horikawa, Proceedings of International Symposium on Impact Engineering 2019, 2019/07
  • Hydrogen charging of aluminum using friction in water, Horikawa, K.,Kobayashi, H., Journal of Visualized Experiments, Vol. 2020, No. 155, 2019
  • Hydrogen Embrittlement for High Strength Steel Treated with Zinc and Zinc-Nickel Alloy Electroplating from a Sulfate Bath and Hydrogen Permeability, HINO Makoto,IMAMURA Yuto,IMAIDA Tessei,ISHII Hayate,ASASHITA Hideaki,YASUI Haruyuki,TAKAGO Shigeki,HORIKAWA Keitaro, Journal of The Surface Finishing Society of Japan, The Surface Finishing Society of Japan, Vol. 70, No. 2, p. 110-114, 2019
  • Assessment of Hydrogen Absorption into Steel during Sacrificial Dissolution of Zinc and Zinc Coatings in Various pH Solutions, Kitahara Gaku,Tsuji Aya,Asada Takashi,Suzuki Tomohiro,Horikawa Keitaro,Kobayashi Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 60, No. 2, p. 306-315, 2019
  • Evaluation of effect of various collision conditions on safety of occupants in the event of level crossing accident, OKINO Tomohiro,NAGATA Keisuke,SATO Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, Vol. 85, No. 869, p. 18-00270-18-00270, 2019
  • Effects of surface structure and hydrogen on the fatigue strength of electroless nickel-phosphorus plated al-2%cu alloy, Kanadani, T.,Nagata, N.,Horikawa, K.,Nakagawa, K.,Hino, M., Materials Science Forum, Materials Science Forum, Vol. 941 MSF, p. 1821-1826, 2018/12
  • Evaluation of the Corrosion Rate and Diffusible Hydrogen Content of High Tensile Steel under Loading with a Corrosion Environment, G. Kitahara,A. Tsuji,T. Asada,T. Suzuki,K. Horikawa,H. Kobayashi, Corrosion Engineering, Vol. 67, p. 159-166, 2018/12
  • 水素チャージ下における高張力鋼板の破壊および拡散性水素に及ぼすひずみ速度の影響, 北原 学,辻 彩,浅田崇史,鈴木智博,堀川敬太郎,小林秀敏, 材料と環境, Vol. 67, No. 12, 2018/12
  • Numerical Analysis and Experiment for Stress Wave Propagation in Two Connected Cylindrical Bodies with Different Cross-Sectional Area and Same Mechanical Impedance, Hidetoshi Kobayashi,Yuya Seo,Kinya Ogawa,Keitaro Horikawa,Kenichi Tanigaki, Proc. of 12th International DYMAT Conference, 2018/09
  • DEM/FEM simulation for impact response of binary granular target and projectile, Takeda, S.,Ogawa, K.,Tanigaki, K.,Horikawa, K.,Kobayashi, H., European Physical Journal: Special Topics, Vol. 227, No. 1-2, p. 73-83, 2018/09
  • 2017 Review: Mechanical Properites, Keitaro Horikawa, J. JILM, 2018/08
  • Hydrogen Introduction to 6061 Aluminum Alloy by Friction in Water and Its Effect on Mechanical Properties, T. Matsubara,K. Horikawa,K. Tanigaki,H. Kobayashi, Proc. ICAA16, 2018/06
  • Effects of sodium and zirconium on intergranular embrittlement of Al-5%Mg alloys, S.Kumeuchi,K. Horikawa,K. Tanigaki,H. Kobayashi, Proc. ICAA16, 2018/06
  • Effects of source of hydrogen entry on hydrogen embrittlement sensitivity of Al–Zn–Mg base alloys with high amount of zinc, Horikawa Keitaro,Hariki Yuta,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 68, No. 11, p. 603-609, 2018
  • An Attempt to Lengthen Duration of Elastic Waves Propagating in Connected Stepped Rods, KOBAYASHI Hidetoshi,NUMA Naoki,OGAWA Kinya,HORIKAWA Keitaro,TANIGAKI Ken-ichi, Journal of the Society of Materials Science, Japan, The Society of Materials Science, Japan, Vol. 67, No. 11, p. 957-963, 2018
  • New Proposal on Hydrogen Embrittlement of Zn-Ni Alloy Electroplated High Strength Steel, HINO Makoto,IMAMURA Yuto,IMAIDA Tessei,ISHII Hayate,ASASHITA Hideaki,YASUI Haruyuki,TAKAGO Shigeki,HORIKAWA Keitaro, Journal of The Surface Finishing Society of Japan, The Surface Finishing Society of Japan, Vol. 69, No. 8, p. 356-358, 2018
  • Evaluation of Corrosion Rate and Diffusible Hydrogen Content of High Tensile Steel under Loading with Corrosion Environment, Kitahara Gaku,Tsuji Aya,Asada Takashi,Suzuki Tomohiro,Horikawa Keitaro,Kobayashi Hidetoshi, Zairyo-to-Kankyo, Japan Society of Corrosion Engineering, Vol. 67, No. 4, p. 172-178, 2018
  • Detection of Hydrogen Gas Release from Aluminum Alloys during Deformation, Keitaro Horikawa,Hidetoshi Kobayashi, Proc. of FiMPART, 2017/11
  • Microstructural evolution in aluminum alloys caused by high-speed deformation, Keitaro Horikawa,Kenichi Tanigaki,Hidetoshi Kobayashi, Proc. of ICMP 2017, 2017/11
  • Grain Boundary Fracture of Al-Mg Base Alloys Containing Traces of Sodium, Keitaro Horikawa,Shintaro Kitahata,Hidetoshi Kobayashi, Prof. Conference of Metallurgists, COM2017, 2017/08
  • Propagation Behavior of Stress Waves in Two Connected Elastic Bodies with Mechanical Impedance Matching, Yuya Seo,Kinya Ogawa,Kenichi Tanigaki,Keitaro Horikawa,Hidetoshi Kobayashi, Proc. of ICMP2017, 2017/06
  • Effect of electroless Ni-P plating on mechanical properties of Al-4%Ge alloy, Teruto Kanadani,Norihito Nagata,Makoto Hino,Koji Murakami,Keitaro Horikawa,Keiyu Nakagawa,Minoru Fukuhara, Materials Science Forum, Trans Tech Publications Ltd, Vol. 879, p. 897-902, 2017
  • Effect of Electroless Ni-P Plating on Mechanical Properties of Al-4%Ge Alloy, Teruto Kanadani,Norihito Nagata,Makoto Hino,Koji Murakami,Keitaro Horikawa,Keiyu Nakagawa,Minoru Fukuhara, Materials Science Forum, Vol. 879, p. 897-902, 2017/01
  • Compressive Defoermation of Expanded Polylactic Acid Resin subjected to Quasi-static and Dynamic Loadings at Wide Temperatures, Akifumi Yosimoto,Hidetoshi Kobayashi,Keitaro Horikawa,Kenichi Tanigaki, Mechanical Engineering Journal, Vol. 3, No. 6, p. 1-8, 2016/06
  • Effect of a trace of sodium on the high temperature ductility of 5083 aluminum alloy, Fujiwara Yuki,Tanigaki Kenichi,Horikawa Keitaro,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 66, No. 8, p. 426-431, 2016
  • Synthesis of hexagonal diamond under shock loading using single stage powder gun, Kenichi Tanigaki,Akihiro Nakahara,Keitaro Horikawa,Hidetoshi Kobayashi, Key Engineering Materials, Trans Tech Publications Ltd, Vol. 715, p. 249-253, 2016
  • DEM/FEM simulations of dynamic response of projectile penetrating into granular medium, Shinnosuke Takeda,Kinya Ogawa,Kenichi Tanigaki,Keitaro Horikawa,Hidetoshi Kobayashi, Key Engineering Materials, Trans Tech Publications Ltd, Vol. 715, p. 167-173, 2016
  • Impact compressive fracture of synthetic quartz accompanied by electromagnetic phenomenon, Hidetoshi Kobayashi,Keitaro Horikawa,Ken-Ichi Tanigaki,Kinya Ogawa, Key Engineering Materials, Trans Tech Publications Ltd, Vol. 715, p. 13-20, 2016
  • Effects of strain-rate and temperature on mechanical behavior of polyimide foam in compression, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, Mechanical Engineering Journal, The Japan Society of Mechanical Engineers, Vol. 3, No. 5, p. 16-00025-16-00025, 2016
  • Effect of high strain rate deformation on hydrogen desorption behavior of 6061 and 7075 aluminum alloys, Horikawa Keitaro,Ogura Tomo,Miyakawa Yui,Endo Go,Takahashi Makoto,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 66, No. 2, p. 90-95, 2016
  • Compressive deformation of expanded polylactic acid resin subjected to quasi-static and dynamic loadings at wide temperatures, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, Mechanical Engineering Journal, The Japan Society of Mechanical Engineers, Vol. 3, No. 6, p. 16-00309-16-00309, 2016
  • Strain rate dependency on pre-deformation for age-hardening in an Al-Mg-Si alloy, Keitaro Horikawa,Tomo Ogura,Hidetoshi Kobayashi, Proceedings of 24th International Symposium on Processing and Fabrication of Advanced Materials (PFAM24), p. 304-309, 2015/12
  • Effects of high-speed compression on hydrogen desorption behavior in 6061 and 7075 aluminum alloys, Yui Miyakawa,Keitaro Horikawa,Tomo Ogura,Hidetoshi Kobayashi, Proceedings of 24th International Symposium on Processing and Fabrication of Advanced Materials (PFAM24), p. 280-286, 2015/12
  • Effect of high-speed compression on age hardening behavior of a 7075 aluminum alloy, Go Endo,Keitaro Horikawa,Tomo Ogura,Kenichi Tanigaki,Hidetoshi Kobayashi, Proceedings of 24th International Symposium on Processing and Fabrication of Advanced Materials (PFAM24), p. 297-303, 2015/12
  • Shock Synthesis of Hexagonal Diamond Using Single-Stage Powder Gun, K. Tanigaki,T. Ishida,K. Horikawa,H. Kobayashi, Proc. International Conference on Advanced Technology in Experimental Mechanics, ATEM2015, 2015/10
  • 高速圧縮変形によるAl-Mg-Si合金の時効硬化性の改善, 堀川敬太郎,木谷祐貴,小椋 智,廣瀬明夫,高橋誠,小林秀敏, 軽金属, Vol. 65, No. 10, p. 1-5, 2015/10
  • Fatigue crack extension in four-point bending test for steels imitated heat affected zone, Hidetoshi Kobayashi,Noboru Konda,Joy-A.-Ka Sutep,Ketaro Horikawa,Takeshi Yamauchi, Zairyo/Journal of the Society of Materials Science, Japan, Society of Materials Science Japan, Vol. 64, No. 4, p. 323-329, 2015/04/01
  • Hydrogen trapping behaviors in Al-Zn-Mg-Cu alloys, Peng Zhang,Hiroyuki Toda,Keitaro Horikawa,Kentaro Uesugi,Akihisa Takeuchi,Yoshio Suzuki,Nobuto Sakaguchi,Yoshio Watanabe, Proceedings for the symposium Light Metals from the 144th TMS Annual Meeting & Exhibition, 2015/03
  • Hydrogen Visualization in the Deformed Microstructure of Al-Zn-Mg Base Alloys, Horikawa, K.,Tanigaki, K.,Kobayashi, H., Light Metals 2015, Light Metals 2015, p. 341-345, 2015/03
  • Effect of high-speed impact compression on natural aging and subsequent artificial aging of a 6061 aluminum alloy, Ogura Tomo,Horikawa Keitaro,Kitani Yuki,Mihara Mami,Kim Seongnyeong,Kobayashi Equo,Sato Tatsuo,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 65, No. 12, p. 617-621, 2015
  • Numerical study on dynamic compressive deformation and elasto-plastic wave propagation of foam materials, Kenichi Tanigaki,Toru Idouji,Keitaro Horikawa,Hidetoshi Kobayashi,Kinya Ogawa, DYMAT 2015 - 11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING, E D P SCIENCES, Vol. 94, 2015
  • The compressive behaviour and constitutive equation of polyimide foam in wide strain rate and temperature, Akifumi Yoshimoto,Hidetoshi Kobayashi,Keitaro Horikawa,Kenichi Tanigaki, DYMAT 2015 - 11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING, E D P SCIENCES, Vol. 94, 2015
  • Effect of strain rate on compressive characteristics of polylactic acid resin foam, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi,NOZAKI Kensuke, Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, Vol. 81, No. 824, p. 14-00343-14-00343, 2015
  • Effect of Surface Structure and Hydrogen on the Fatigue Strength of Electroless Nickel-Phosphorus Plated Al-2%Cu and Al-2%Zn Alloys, Nagata Norihito,Kanadani Teruto,Horikawa Keitaro,Murakami Kouji,Hino Makoto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 79, No. 3, p. 142-145, 2015
  • Effect of Electroless Ni-P Plating on the Mechanical Properties of Al-4%Ge Alloy, Nagata Norihito,Kanadani Teruto,Nakagawa Keiyu,Fukuhara Minoru,Horikawa Keitaro,Murakami Kouji,Hino Makoto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 79, No. 3, p. 146-150, 2015
  • Effect of Surface Structure and Hydrogen on the Fatigue Strength of Electroless Nickel-Phosphorus Plated Al-1.2%Si Alloy, Nagata Norihito,Kanadani Teruto,Nakagawa Keiyu,Fukuhara Minoru,Horikawa Keitaro,Murakami Kouji,Hino Makoto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 79, No. 3, p. 151-155, 2015
  • Impact compressive and bending behaviour of rocks accompanied by electromagnetic phenomena, Hidetoshi Kobayashi,Keitaro Horikawa,Kinya Ogawa,Keiko Watanabe, PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, ROYAL SOC, Vol. 372, No. 2023, 2014/08
  • Dyamic Observation of Hydrogen Gas Release during Crack Propagation in Al-Zn-Mg Alloy, Keitaro Horikawa,Shunsuke Hokazono,Hidetoshi Kobayashi, Materials Science Forum,, Vol. 794-796, p. 778-783, 2014/05
  • Dynamic observation of hydrogen gas release during crack propagation in Al-Zn-Mg alloy, Horikawa, K.,Hokazono, S.,Kobayashi, H., Materials Science Forum, Materials Science Forum, Vol. 783-786, 2014
  • The role of Cr in h desorption kinetics in rapidly solidified AI, Tashlykova-Bushkevich, I.I.,Horikawa, K.,Itoh, G., Materials Science Forum, Materials Science Forum, Vol. 783-786, 2014
  • Dynamic and quasi-static compressive deformation behaviour of polyimide foam at various elevated temperature, A. Yosimoto,H. Kobayashi,K. Horikawa,K. Watanabe,K. Ogawa, Applied Mechanics and Materials, Trans Tech Publications Ltd, Vol. 566, p. 158-163, 2014
  • Effect of pre-fatigue deformation under humid environment on impact tensile properties in 7075 aluminum alloys, Masaki Tsurudome,Hiroyuki Yamada,Nagahisa Ogasawara,Keitaro Horikawa, Applied Mechanics and Materials, Trans Tech Publications Ltd, Vol. 566, p. 128-133, 2014
  • Tensile properties of 7075 aluminum alloys subjected to pre-fatigue in humid environment, Hiroyuki Yamada,Masaki Tsurudome,Nagahisa Ogasawara,Keitaro Horikawa, Materials Science Forum, Trans Tech Publications Ltd, Vol. 794-796, p. 538-543, 2014
  • Strain rate sensitivity and mechanical anisotropy of selective laser melted 17-4 PH stainless steel, LEBRUN Tyler,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Mechanical Engineering Journal, The Japan Society of Mechanical Engineers, Vol. 1, No. 5, p. SMM0049-SMM0049, 2014
  • Effect of impact compression on age hardening behavior of aluminum alloys, Yuki Kitani,Keitaro Horikawa,Hidetoshi Kobayashi,Kenichi Tanigaki,Tomo Ogura,Akio Hirose, Applied Mechanics and Materials, Trans Tech Publications Ltd, Vol. 566, p. 409-414, 2014
  • Point defect clusters induced by high-speed deformation and its effect on age-hardening in 6061 aluminum alloys, Keitaro Horikawa,Yuki Kitani,Tomo Ogura,Akio Hirose,Makoto Takahashi,Hidetoshi Kobayashi, ALUMINIUM ALLOYS 2014 - ICAA14, TRANS TECH PUBLICATIONS LTD, Vol. 794-796, p. 778-+, 2014
  • Effect of Strain Rate on Compressive Behavior of Al-Zn-Mg-Cu Alloy and Its Prediction using Thermal Activation Theory, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGASAWARA Nagahisa, Journal of the Japanese Society for Experimental Mechanics, The Japanese Society for Experimental Mechanics, Vol. 13, p. s154-s159, 2013/07/01
  • Effect of high strain rate on indentation in pure aluminum, Yamada, H.,Ogasawara, N.,Shimizu, Y.,Horikawa, K.,Kobayashi, H.,Chen, X., Journal of Engineering Materials and Technology, Transactions of the ASME, Vol. 135, No. 2, 2013
  • 336 Effect of Strain Rate on Mechanical Properties of Additive Manufactured AISI 630 Stainless Steel, LeBRUN Tyler,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Ken-ichi,YAMANE Hitoshi, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2013, p. _336-1_-_336-5_, 2013
  • C101 Mechanical properties of helical coiling observed in plant tendrils, SAKAE Ryuta,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Ken-ichi, The Proceedings of the JSME Conference on Frontiers in Bioengineering, The Japan Society of Mechanical Engineers, Vol. 2013, No. 24, p. 35-36, 2013
  • Continuous Observation of Hydrogen Release on the Surface of Pure Iron by Means of the Repetition in Hydrogen Microprint Technique, Horikawa Keitaro,Fujii Yasuhito,Kobayashi Hidetoshi,Kobayashi Kenji, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 77, No. 12, p. 559-564, 2013
  • Strength and Temperature Increase of <i>β</i>-Ti Alloy during Quasi-Static and Impact Compressive Deformation, KOBAYASHI Hidetoshi,OKADA Fuji,OGAWA Kinya,HORIKAWA Keitaro,WATANABE Keiko, Journal of the Society of Materials Science, Japan, The Society of Materials Science, Japan, Vol. 62, No. 9, p. 562-568, 2013
  • 517 Observation of fracture of quartz accompanied by electromagnetic waves, OGAWA Takuya,OGAWA Kinya,KOBAYASHI Hidetoshi,HORIKAWA Keitaro, Vol. 61, p. 133-134, 2012
  • 524 Stress wave propagation in axisymmetric elastic body with joint, Vol. 61, p. 355-356, 2012
  • Effect of Strain Rate on Hydrogen Evolution during Deformation in Al-Zn-Mg Alloys, Keitaro Horikawa,Hiroyuki Yamada,Masahide Mutsuo,Hidetoshi Kobayashi, THERMEC 2011, PTS 1-4, TRANS TECH PUBLICATIONS LTD, Vol. 706-709, p. 295-+, 2012
  • Effect of high strain rate on micro-indentation test in pure aluminum, H. Yamada,N. Ogasawara,Y. Shimizu,H. Horikawa,H. Kobayashi, EPJ Web of Conferences, Vol. 26, 2012
  • Effects of strain rate and elevated temperature on compressive flow stress and absorbed energy of polyimide foam, H. Kobayashi,A. Yoshimoto,K. Ogawa,K. Horikawa,K. Watanabe, EPJ Web of Conferences, Vol. 26, 2012
  • Dynamic and Quasi-Static Compression Tests for Polylactic Acid Resin Foam, Hidetoshi Kobayashi,Keitaro Horikawa,Keiko Watanabe,Kinya Ogawa,Kensuke Nozaki, THERMEC 2011, PTS 1-4, TRANS TECH PUBLICATIONS LTD, Vol. 706-709, p. 745-+, 2012
  • EFFECT OF IMPACT COMPRESSION ON THE AGE-HARDENING OF RAPIDLY SOLIDIFIED AL-ZN-MG BASE ALLOYS, Keitaro Horikawa,Hidetoshi Kobayashi, PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON ALUMINUM ALLOYS (ICAA13), JOHN WILEY & SONS, p. 731-736, 2012
  • 311 Impact Compressive Deformation and Temperature Increase of Ti-Alloy, KOBAYASHI Hidetoshi,OKADA Fuji,OGAWA Kinya,HORIKAWA Keitaro,WATANABE Keiko, Vol. 60, p. 185-186, 2011
  • 312 Impact compressive strength of polyimide foam, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, Vol. 60, p. 187-188, 2011
  • 314 Strength of Mesoalite Alloys Imposed High-velocity Impact Compression, HORIKAWA Keitaro,OMIYA Sota,WATANABE Keiko,KOBAYASHI Hidetoshi, Vol. 60, p. 191-192, 2011
  • 318 Effect of Strain Rate on Indentation Load in Pure Copper and Pure Aluminum, YAMADA Hiroyuki,OGASAWARA Nagahisa,HORIKAWA Keitaro,WATANABE Keiko,KOBAYASHI Hidetoshi, Vol. 60, p. 199-200, 2011
  • Fracture Behavior Accompanying Electromagnetic Waves of Granite in Dynamic Three Point Bending, KOBAYASHI Hidetoshi,OGAWA Kinya,HORIKAWA Keitaro,WATANABE Keiko, Journal of Solid Mechanics and Materials Engineering, The Japan Society of Mechanical Engineers, Vol. 5, No. 12, p. 873-881, 2011
  • Strength of rapidly solidified Al-Zn-Mg alloys imposed high-velocity impact compression, Horikawa Keitaro,Omiya Sota,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 61, No. 9, p. 452-457, 2011
  • 1139 水生植物の葉身・葉脈構造に学ぶ浮体構造(OS17-2:生物構造のバイオミメティクス2), 森下 賢祐,小林 秀敏,堀川 敬太郎,渡辺 圭子, バイオエンジニアリング講演会講演論文集, 一般社団法人 日本機械学会, Vol. 2009, No. 22, p. 397-397, 2010
  • 1140 Mechanical Good Ideas Observed in Structure of Lily Flower Bud, KOBAYASHI Hidetoshi,ARAMAKI Hirokatsu,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2009, No. 22, p. 398-398, 2010
  • S0403-1-4 Impact and Quasi-Static Bending Fracture of Rocks and Its Accompanying Electromagnetic Phenomenon, KOBAYASHI Hidetoshi,OGAWA Kinya,TANAKA Kazuhiro,WATANABE Keiko,HORIKAWA Keitaro, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2010, p. 293-294, 2010
  • 608 Effect of strain rate on compression deformation behavior in polymeric foam material for automotive use, KAWACHI Rui,OKA Shigenori,YAMADA Hiroyuki,OGASAWARA Nagahisa,HORIKAWA Keitaro,KOBAYASH Hidetoshi, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2010, No. 18, p. _608-1_-_608-3_, 2010
  • 620 High-Speed Deformation and Heat Generation of Metallic Materials, OKADA Fuji,OGAWA Kinya,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2010, No. 18, p. _620-1_-_620-3_, 2010
  • 754 Impact compression properties of polymeric foam material for automotive use, OKA Shigenori,KAWACHI Rui,YAMADA Hiroyuki,OGASAWARA Nagahisa,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Yamanashi District Conference, The Japan Society of Mechanical Engineers, Vol. 2010, p. 204-205, 2010
  • 722 Impact and Quasi-Static Compressive Deformation of Polylactic Acid Resin Foam, KOBAYASHI Hidetoshi,NOZAKI Kensuke,HORIKAWA Keitaro,WATANABE Keiko, Vol. 59, p. 465-466, 2010
  • Hydrogen Evolution Behavior during Tensile Deformation in Austenitic Stainless Steels Exposed to High Compressed Hydrogen Atmospheres, Keitaro Horikawa,Hidetoshi Kobayashi,Motohiro Kanno, PRICM 7, PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 654-656, p. 2519-+, 2010
  • 617 Vein Structure and Mechanical Properties of a Leaf of Santa Cruz Water Lily (Victoria cruziana), KOBAYASHI Hidetoshi,YABUGAKI Yoshimi,HORIKAWA Keitaro,Watanabe Keiko, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2008, No. 21, p. 265-266, 2009
  • S0404-1-4 Impact tensile properties of 6061 and 7075 Aluminum Alloys Affected by Environmental Hydrogen, YAMADA Hiroyuki,HORIKAWA Keitaro,WATANABE Keiko,KOBAYASHI Hidetoshi, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2009, p. 293-294, 2009
  • OS0904 Influence of Strain Rate on Compressive Deformation of Polylactic Acid Resin Foam, NOZAKI Kensuke,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2009, p. 175-176, 2009
  • OS1008 Unique Vein Structure and Buoyancy Observed in Leaf of Prickly Water Lily, MORISHITA Kensuke,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2009, p. 641-642, 2009
  • 309 Effect of high-velocity impact compression on mechanical properties of 7000 series aluminum alloy, Makino Satoshi,Horikawa Keitaro,Watanabe Keiko,Kobayashi Hidetoshi, Vol. 58, p. 45-46, 2009
  • 314 Mechanical Behavior and Electromagnetic Phenomena Accompanying Impact Compressive and Bending Fracture of Rocks, TANAKA Kazuhiro,OGAWA Kinya,KOBAYASHI Hidetoshi,WATANABE Keiko,HORIKAWA Keitaro, Vol. 58, p. 55-56, 2009
  • 714 Geometrical Measurement of Sensitive Plant Leaflets and Analysis of Their Folding Motion, TOMINAGA Naomichi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2008, p. 43-44, 2008
  • 1126 Influence of Strain Rate on Compressive Deformation of Polystyrene Foam for Vehicle, NOZAKI Kensuke,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2008, p. 267-268, 2008
  • 411 Structure and Material Characteristics of Victoria Lily's Leaf, YABUGAKI Yoshimi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2008, No. 83, p. _4-11_, 2008
  • OS0903 Lateral Compression Test for Thin-walled Circular Tube with Aluminum Foam Subjected to Impact Loading, HORI Masahiro,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2008, p. _OS0903-1_-_OS0903-2_, 2008
  • Effects of alloy composition and testing temperature on impact tensile properties in Al-Mg-Si base alloys, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 113, p. 111-112, 2007/10/10
  • Spontaneous deformation in a Ti-Ni alloy caused by hydrogen desorption, KAWABATA Yoshihiko,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 113, p. 367-368, 2007/10/10
  • Mechanical properties of 6061 aluminum alloy matrix composites including powdered gummetal, HIROSE Yuta,NAKAJIMA Shinji,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 112, p. 7-8, 2007/04/11
  • Effect of aging on hydrogen evolution at the moment of fracture in an Al-Mg-Si alloy, HORIKAWA Keitaro,NISHIO Hitoshi,KOBAYASHI Hidetoshi,YAMADA Kazuhiro, Vol. 112, p. 187-188, 2007/04/11
  • Observation of grain boundary microstructure in Al-5%Mg alloys deformed at elevated temperatures, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 112, p. 197-198, 2007/04/11
  • 4104 Impact Lateral Compression Tests for Thin-Walled Circular Cylinder with Foamed Aluminium Core, KOBAYASHI Hidetoshi,KOGISO Hiroki,HORIKAWA Keitaro, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2007, p. 353-354, 2007
  • B118 Mechanical Consideration for Bud Structure of Lily Flower, ARAMAKI Hirokatsu,KOBAYASHI Hidetoshi,HORIKAWA Keitaro, The Proceedings of the JSME Conference on Frontiers in Bioengineering, The Japan Society of Mechanical Engineers, Vol. 2007, No. 18, p. 73-74, 2007
  • Detection of hydrogen concerning with environmental hydrogen embrittlement in an Al-Mg-Si alloy, HORIKAWA Keitaro,NISHIO Hitoshi,KOBAYASHI Hidetoshi, Vol. 111, p. 1-2, 2006/10/18
  • Effect of bismuth addition on impact tensile properties at elevated temperatures in Al-5%Mg alloys containing traces of sodium, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 110, p. 21-22, 2006/04/13
  • 728 Effect of Pre-Fatigue on Impact Strength of Welded Butt Joints between Different Steel Plates, KOBAYASHI Hidetoshi,DAIMARUYA Masashi,HORIKAWA Keitaro,TSUDA Hiroshi,YAMADA Yuhsuke, Proceedings of the 1992 Annual Meeting of JSME/MMD, The Japan Society of Mechanical Engineers, Vol. 2006, p. 433-434, 2006
  • Impact tensile properties of high purity based Al-5%Mg alloy, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 109, p. 249-250, 2005/10/20
  • Effect of relative humidity on slow strain rate testing properties of Al-Mg-Si base alloys, NISHIO Hitoshi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 108, p. 379-380, 2005/04/28
  • Hydrogen accumulation of bake-hardened Al-Mg Si alloys by changing the testing mode, NAKANISHI Kazuyoshi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 108, p. 383-384, 2005/04/28
  • P31 Folding and Unfolding Properties of Deployable Trangulated Para-Cylinder, KOMAYA Motohiko,KOBAYASHI Hidetosi,HORIKAWA Keitaro, Proceedings of the 1992 Annual Meeting of JSME/MMD, The Japan Society of Mechanical Engineers, Vol. 2005, p. 485-486, 2005
  • P81 Visualization of hydrogen accumulation due to deformation of Al-Mg-Si base alloys, HIOKA Kenichiro,HORIKAWA Keitaro,KOBAYASHI Hidetosi, Proceedings of the 1992 Annual Meeting of JSME/MMD, The Japan Society of Mechanical Engineers, Vol. 2005, p. 585-586, 2005
  • 1208 Folding and Unfolding Structure of Small-Type Petunia Flower, KOBAYASHI Hidetoshi,HORIKAWA Keitaro,KAKEE Mikitoshi, The Proceedings of Design & Systems Conference, The Japan Society of Mechanical Engineers, Vol. 2005, No. 15, p. 84-85, 2005
  • B201 Folding and Unfolding Structure of Aubergine Flower, MORITA Yoshinori,KOBAYASHI Hidetoshi,HORIKAWA Keitaro, The Proceedings of the JSME Conference on Frontiers in Bioengineering, The Japan Society of Mechanical Engineers, Vol. 2005, No. 16, p. 129-130, 2005
  • Visualization of hydrogen accumulation and AE in bake-hardened Al-Mg-Si alloy during fatigue, TAKEUCHI Yusuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,YOSHIDA Kenichi, Vol. 107, p. 125-126, 2004/11/01
  • Intergranular fracture of T4-tempered Al-Mg-Si alloys due to the reduction in cooling rate after the solution treatment and its related AE, HARA Kenjirou,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,YOSHIDA Kenichi, Vol. 107, p. 127-128, 2004/11/01
  • Tensile properties and fracture morphology of T4-tempered Al-Mg-Si base alloys, HORIKAWA Keitaro,YOSHIDA Kenichi,ITOH Goroh, Vol. 106, p. 15-16, 2004/05/18
  • Lego Mindstormsを利用した創造的ものづくり教育とその効果, 大山啓,高木均,日下一也,堀川 敬太郎, 工学教育, Vol. 52, No. 2, p. 20-24, 2004/02
  • Effects of cooling rates on tensile properties after the solution treatment in T4-tempered Al-Mg-Si alloys, SUGINO Hideki,HORIKAWA Keitaro,YOSHIDA Kenichi,HARA Kenjiro,YOKOYAMA Takeshi, The Proceedings of Conference of Chugoku-Shikoku Branch, The Japan Society of Mechanical Engineers, Vol. 2004, No. 42, p. 95-96, 2004
  • Visualization of Hydrogen Distribution in Tensile-Deformed Al-5%Mg Alloy Investigated by means of Hydrogen Microprint Technique with EBSP Analysis, Horikawa Keitaro,Yoshida Kenichi, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 68, No. 12, p. 1043-1046, 2004
  • Mechanical properties of FeAl alloys produced from Fe sludge and Al can tip, MATSUBARA Toshio,HIRASHIMA Yasushi,YAMAMOTO Kazutoshi,HORIKAWA Keitaro, Vol. 104, p. 37-38, 2003/04/20
  • Intergranular fracture of T4-tempered Al-Mg-Si alloys due to the reduction in cooling rate after the solution treatment and its related AE, HARA Kenjirou,OHMORI Akihiro,SUGINO Hideki,HORIKAWA Keitaro,YOSHIDA Kenichi, Vol. 104, p. 55-56, 2003/04/20
  • Acoustic Emission Caused by Fatigue of Al-Mg-Si Base Alloys for Automotive Body Panel, KITAYAMA Shunsuke,TAKEUCHI Yusuke,HORIKAWA Keitaro,YOSHIDA Kenichi, Vol. 104, p. 149-150, 2003/04/20
  • Hydrogen microprint of tensile-deformed Al-5%Mg alloy prepared by high purity raw materials, HORIKAWA Keitaro,KONDO Yoshinori,YOSHIDA Kenichi, Vol. 104, p. 163-164, 2003/04/20
  • 152 The Content and Effects of Machine Creation Laboratory Using Lego Windstorms, OYAMA Akira,TAKAGI Hitoshi,KUSAKA Kazuya,HORIKAWA Keitaro, Proceedings of Annual Conference of Japanese Society for Engineering Education, Japanese Society for Engineering Education, Vol. 2003, p. 455-458, 2003
  • 207 Technique to Evaluate Each Student in Groups:: A trial for Machine Creation Laboratory, KUSAKA Kazuya,HORIKAWA Keitaro,OYAMA Akira,TAKAGI Hitoshi, Proceedings of Annual Conference of Japanese Society for Engineering Education, Japanese Society for Engineering Education, Vol. 2003, p. 623-624, 2003
  • Observation of grain boundary particles in T4-tempered Al-Mg-Si alloys with different quenching rates, HORIKAWA Keitaro,SUGINO Hideki,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,ITOH Goroh, Vol. 103, p. 335-336, 2002/10/16
  • Aluminum plating to steel by mechanical process, FUKAZAWA Tomoya,HORIKAWA Keitaro,SAKAMAKI Kiyoshi,YAMAMOTO Kazutoshi,MATSUBARA Toshio,HIRASHIMA Yasushi, Vol. 102, p. 169-170, 2002/04/17
  • Reaction synthesis of iron aluminides from Fe sludge and Al can tip, MATSUBATA Toshio,HIRASHIMA Yasushi,YAMAMOTO Kazutoshi,HORIKAWA Keitaro,SAKAMAKI Kiyoshi, Vol. 102, p. 209-210, 2002/04/17
  • Acoustic emission behavior during the embrittlement of Al-Mg-Si alloys by liquid gallium, OHMORI Akihiro,HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi, Vol. 102, p. 229-230, 2002/04/17
  • Acoustic emission behavior during fatigue test of T4-tempered Al-Mg-Si base alloys, KITAYAMA Shunsuke,HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi, Vol. 102, p. 237-238, 2002/04/17
  • Mechanical properties of iron aluminids made by waste metals, OKAMOTO Takakazu,HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,MATSUBARA Toshio,HIRASHIMA Yasushi,YAMAMOTO Kazutoshi, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2002, p. 507-508, 2002
  • Effects of strain rate on acoustic emission behavior during the tensile test of Al-Mg-Si base alloys, OHMORI Akihiro,HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi, Vol. 101, p. 239-240, 2001/10/01
  • AE behavior during tensile deformation of T4, T6-agad Al-Mg-Si base alloys, HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,NGUELUME Helder,OHMORI Akihiro, Vol. 100, p. 351-352, 2001/04/17
  • Effect of alloy composition and specimen shape on tensile properties of T4-aged Al-Mg-Si alloys, OHMORI Akihiro,NGUELUME Helder,HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi, Vol. 100, p. 367-368, 2001/04/17
  • Acoustic Emission Behavior During Deformation and Fracture in Al-Mg-Si Base Alloys, NGUELUME Helder,HORIKAWA Keitaro,YOSHIDA KENICHI,SAKAMAKI Kiyoshi, Vol. 99, p. 5-6, 2000/10/16
  • 114 Acoustic Emission behavior during Martensitic Transformation in Cu-Al-Ni Shape Memory Alloy, HIRATA Minoru,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HORIKAWA Keitaro, The Proceedings of Conference of Chugoku-Shikoku Branch, The Japan Society of Mechanical Engineers, Vol. 5, No. 2, p. 27-28, 2000
  • 218 Acoustic Emission Characteristics during Gas Leak, NISHIKAWA Mituhiro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HORIKAWA Keitaro,AKEMATSU Yoshiaki, The Proceedings of Conference of Chugoku-Shikoku Branch, The Japan Society of Mechanical Engineers, Vol. 5, No. 2, p. 67-68, 2000
  • Acoustic Emission Behavior during Fatigue Testing of Al Alloys, MATSUI Risa,SAKAMAKI Kiyoshi,YOSHIDA Kenichi,HORIKAWA Keitaro, Proceedings of the 1992 Annual Meeting of JSME/MMD, The Japan Society of Mechanical Engineers, Vol. 2000, p. 205-206, 2000
  • Measurement of Gas Leaking by Acoustic Emission Method, AKEMATSU Yoshiaki,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HORIKAWA Keitaro,NISHIKAWA Mitsuhiro, Proceedings of the 1992 Annual Meeting of JSME/MMD, The Japan Society of Mechanical Engineers, Vol. 2000, p. 579-580, 2000
  • Real time torch height detection technique for gas metal arc CO<inf>2</inf> welding, Orszagh, P.,Kim, Y.C.,Horikawa, K., Science and Technology of Welding and Joining, Vol. 3, No. 3, 1998
  • 2020, Vol. 70, No. 9, 1900/09

Misc.

  • 金属材料実験の手引き 実学講座：2-1 引張試験, 堀川敬太郎, 日本金属学会会報 まてりあ, 2023/04
  • 放射光X線CTによる無電解Ni-Pめっき7075-T6アルミニウム合金の内部構造解析, 堀川敬太郎,日野実,清水一行,戸田裕之,星野真人,上杉健太朗, 日本金属学会講演大会(Web), Vol. 172nd, 2023
  • Analysis of surface microstructures of electroless Ni-P plated Al-Zn-Mg alloys by means of synchrotron X-ray CT, 堀川敬太郎,日野実,清水一行,戸田裕之,星野真人,上杉健太朗, 軽金属学会大会講演概要, Vol. 144th, 2023
  • Hydrogen and Materials Characteristic in Solids Ⅳ, Ichikawa Takayuki,Miyaoka Hiroki,Hino Makoto,Horikawa Keitaro,Kanadani Teruto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 84, No. 3, p. 67-67, 2020
  • Effects of Surface Treatment on Fatigue Property of A5052-H14 and A2017-T4 Aluminum Alloys, Kido Ryota,Kuwano Ryoichi,Hino Makoto,Murayama Keisuke,Kurosaka Seigo,Oda Yukinori,Horikawa Keitaro,Kanadani Teruto, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 84, No. 3, p. 74-79, 2020
  • Effect of Phosphorus Content on Hydrogen Embrittlement for High Strength Steel Treated with Electroless Ni-P Plating, Hino Makoto,Doi Yuho,Kuwano Ryoichi,Oda Yukinori,Horikawa Keitaro, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 84, No. 3, p. 80-86, 2020
  • Effect of Baking on Hydrogen Embrittlement for High Strength Steel Treated with Various Zinc Based Electroplating from a Sulfate Bath, Hino Makoto,Mukai Shunsuke,Shimada Takehiro,Okada Koki,Horikawa Keitaro, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 84, No. 3, p. 87-91, 2020
  • Hydrogen Embrittlement for High-Strength Steel Electroplated with Zinc-Based Coatings, HINO Makoto,HIRAMATSU Minoru,HORIKAWA Keitaro, Journal of The Surface Finishing Society of Japan, The Surface Finishing Society of Japan, Vol. 71, No. 5, p. 323-329, 2020
  • Study of the Fast Movement of Stylidium Column, TACHIBANA Ryohei,KOBAYASHI Hidetoshi,TANIGAKI Kenichi,HORIKAWA Keitaro, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2019, 2019
  • Development and application of non-destructive measurement method of elastic modulus of plant leaves, Yoshitsugu Soichiro,tanigaki Kenichi,Horikawa Keitaro,Kobayashi Hidetoshi, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2019, 2019
  • Influence of Strain Rate on Fracture Characteristics and Diffusible Hydrogen of High Tensile Steel under Hydrogen Charging, Kitahara Gaku,Tsuji Aya,Asada Takashi,Suzuki Tomohiro,Horikawa Keitaro,Kobayashi Hidetoshi, Zairyo-to-Kankyo, Japan Society of Corrosion Engineering, Vol. 68, No. 2, p. 46-52, 2019
  • Adherence in the Column of <i>Stylidium caesupitosum</i> and High Speed Rotation, TACHIBANA Ryohei,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2019, 2019
  • Impact compression and plastic wave propagation in closed cell foams, TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2019, p. 208-208, 2019
  • Collision test of actual railway carbody structure made of stainless-steel, OKINO Tomohiro,NAGATA Keisuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2019, 2019
  • Mechanical Model for Fast Rotational Movement of Stylidium Column, TACHIBANA Ryohei,TANIGAKI Kenichi,Horikawa Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2018, 2018
  • Effect of starting materials on impact compression synthesis of hexagonal diamond, KAMIYA Takumi,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2018, p. 411-411, 2018
  • Development of non-destructive measurement method of elastic modulus of plant leaves, YOSHITSUGU Soichiro,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2018, 2018
  • SPH-FEM Coupled Simulation for Stability of Ground Anchor, TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,MIZUNUMA Mamoru,MINETA Shingo,OKI Shota,TSUDA Masayuki, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2018, 2018
  • Analytical Study on Safety of Passengers in the Event of Level Crossing Accident, OKINO Tomohiro,NAGATA Keisuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2018, 2018
  • Investigation for prolongation of incident wave in impact tensile test, NUMA Naoki,KOBAYASHI Hidetoshi,OGAWA Kinya,HORIKAWA Keitaro,TANIGAKI Ken-ichi, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2017, 2017
  • Non-destructive acoustic measurement of elastic modulus of plant leaves, YOSHITSUGU Soichiro,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2017, 2017
  • Mechanical contribution of cucumber tendrils as a support structure, NOGAMI Takahiro,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Ken-ichi, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2017, 2017
  • Hydrogen and Materials Characteristic in Solids III, Ichikawa Takayuki,Orimo Shin&ndash;ichi,Kanadani Teruto,Hino Makoto,Fukumuro Naoki,Horikawa Keitaro,Miyaoka Hiroki,Murakami Koji, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 80, No. 12, p. 719-719, 2016
  • DEM study on propagation of particle motion in granular material generated by impact loading, Takeda Shinnosuke,Ogawa Kinya,Tanigaki Kenichi,Horikawa Keitaro,Kobayashi Hidetoshi, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2016, 2016
  • Effect of strain rate dependence of cell-wall material on dynamic compressive property of metal foam, TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGAWA Kinya, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2016, 2016
  • Traits of Microstructure Observed on Surface of Lotus Leaves and Water Repellency, KOBAYASHI Hidetoshi,YAMAUCHI Takeshi,HORIKAWA Keitaro,TANIGAKI Ken-ichi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2016, p. OS14-13, 2016
  • 168 Dynamic response of projectile penetration into granular medium, Takeda Shinnosuke,Ogawa Kinya,Tanigaki Kenichi,Horikawa Keitaro,Kobayashi Hidetoshi, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2015, No. 28, p. _168-1_-_168-2_, 2015
  • 180 Numerical analysis of dynamic compression and elasto-plastic wave propagation of closed-cell foam, TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGAWA Kinya, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2015, No. 28, p. _180-1_-_180-2_, 2015
  • 425 Effects of surface precipitates and hydrogen on fatigue strength of electroless Ni-P plated aluminum alloys, Kanadani Teruto,NAGATA Norihito,FUKUHARA Minoru,NAKAGAWA Keiyu,MURAKAMI Koji,HINO Makoto,HORIKAWA Keitaro, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2015, No. 23, p. _425-1_-_425-3_, 2015
  • 510 Examination of Resistant Method of the Reflected Wave Appeared in Elastic Body Having a Discontinuous Surface., SEO Yuya,TANIGAKI Ken-ichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGAWA Kinya, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2015, No. 23, p. _510-1_-_510-3_, 2015
  • OS1503-471 Ab initio study of segregation-induced changes in Al grain boundary cohesion, TANIGAKI Kenichi,TAIRA Kensuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2015, p. _OS1503-47-_OS1503-47, 2015
  • OS9-9 Compressive Deformation of Expanded Polylactic Acid Resin Subjected to Quasi-Static and Dynamic Loadings at Wide Temperatures(Polymers and Resins,OS9 Recent advances in impact engineering,STRENGTH OF MATERIALS), Yoshimoto Akifumi,Kobayashi Hidetoshi,Horikawa Keitaro,Tanigaki Kenichi, The Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics, The Japan Society of Mechanical Engineers, Vol. 2015, No. 14, p. 159-159, 2015
  • OS9-14 Shock Synthesis of Hexagonal Diamond Using Single-Stage Powder Gun(Shock and Hypervelocity Impact,OS9 Recent advances in impact engineering,STRENGTH OF MATERIALS), Tanigaki Kenichi,Ishida Takanori,Horikawa Keitaro,Kobayashi Hidetoshi, The Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics, The Japan Society of Mechanical Engineers, Vol. 2015, No. 14, p. 164-164, 2015
  • “Hydrogen and Materials Characteristic in Solids II”, Ichikawa Takayuki,Kanadani Teruto,Hino Makoto,Fukumuro Naoki,Horikawa Keitaro,Miyaoka Hiroki,Murakami Koji, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 79, No. 3, p. 77-77, 2015
  • OS1702 Effect of Strain Rate on Ductility Loss Induced by Pre-fatigue Deformation in 7075 Aluminum Alloys, YAMADA Hiroyuki,TSURUDOME Masaki,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, p. _OS1702-1_-_OS1702-3_, 2014
  • OS1723 Synthesis of high-pressure phase by shock compression of graphite using single-stage powder gun, ISHIDA Takanori,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, p. _OS1723-1_-_OS1723-2_, 2014
  • OS1725 Impact Compressive Characteristics of Polyimide Foam at Various Temperature, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Ken-ichi,OGAWA Kinya, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, p. _OS1725-1_-_OS1725-3_, 2014
  • OS1742 Fracture Behaviour and Luminous Phenomenon of Synthetic Quartz, KOBAYASHI Hidetoshi,OGAWA Kinya,HACHIMURA Yuki,TANIGAKI Kenichi,HORIKAWA Keitaro, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, p. _OS1742-1_-_OS1742-3_, 2014
  • OS1746 Penetration of projectile into particulate materials and behavior of ejecta, TAKEDA Shinnosuke,OGAWA Kinya,TANIGAKI Kenichi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, p. _OS1746-1_-_OS1746-3_, 2014
  • Numerical investigation for dynamic compressive deformation and plastic wave propagation of foam materials, Tanigaki Kenichi,Idoji Toru,Horikawa Keitaro,Kobayashi Hidetoshi,Ogawa Kinya, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2014, No. 27, p. 779-780, 2014
  • J0410102 Effect of strain rate on tensile properties of 7075 aluminum alloys subjected to pre-fatigue deformation under humid environment, YAMADA Hiroyuki,TSURUDOME Masaki,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2014, p. _J0410102--_J0410102-, 2014
  • J0440204 Measuring In-Plane Elastic moduli of Plant Leaves Using Resonance Method, TANIGAKI Kenichi,MIYATA Atsushi,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2014, p. _J0440204--_J0440204-, 2014
  • OS1924 Impact Compressive Deformation Behavior of 7000 Series Aluminum Alloy Foam, WATANABE H,KOBAYASHI H,OGAWA K,HORIKAWA K,TANIGAKI K,SUZUKI S,NONAKA Y,FUKUI T, The Japan Society of Mechanical Engineers, Vol. 2013, p. "OS1924-1"-"OS1924-2", 2013/10/12
  • Toward a Remedy against Addiction to Online Games(<Special Section Article>Annual Conference of SSI2012), ITO Kenichi,MIHARA Satoko,HORIKAWA Yusuke,OSHIMA Keitaro,ITO Yoichi, Socio-Informatics, The Society of Socio-Informatics, Vol. 1, No. 3, p. 91-113, 2013
  • 338 Stress wave propagation in axisymmetric elastic body with joint, MICHlSHITA Yohei,OGAWA Kinya,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2013, p. _338-1_-_338-3_, 2013
  • 606 Numerical Simulation for Impact Phenomena of Projectile into Particulate Materials, TANIGAKI Kenichi,TAKEDA Shinnosuke,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGAWA Kinya, The Proceedings of The Computational Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2013, No. 26, p. _606-1_-_606-2_, 2013
  • OS1925 Quasi-static and Impact Tensile Properties of 7075 Aluminum Alloys Subjected to Pre-fatigue under High Humidity Environment, TSURUDOME Masaki,YAMADA Hiroyuki,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2013, p. _OS1925-1_-_OS1925-3_, 2013
  • 312 A Study about High-speed Impact Behavior of projectile into particulate materials, CHOU Youhi,OGAWA Kinya,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2013, No. 88, p. _3-16_, 2013
  • 317 Impact Compressive Property of Polyimide Foam, YOSHIMOTO Akifumi,KOBAYASHI Hidetoshi,HORIKAWA Keitaro,TANIGAKI Kenichi, The Proceedings of Conference of Kansai Branch, The Japan Society of Mechanical Engineers, Vol. 2013, No. 88, p. _3-21_, 2013
  • Self Introduction &sim; Between Metallurgist and Mechanical Engineer &sim;, HORIKAWA Keitaro, Journal of the Society of Materials Science, Japan, The Society of Materials Science, Japan, Vol. 62, No. 8, p. 537-537, 2013
  • &ldquo;Hydrogen and Materials Characteristic in Solids&rdquo;, Ichikawa Takayuki,Kanadani Teruto,Horikawa Keitaro,Murakami Koji, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 77, No. 12, p. 551-551, 2013
  • 609 Impact Deformation of Polyimide Foam at Various Testing Temperature, Yoshimoto Akifumi,Kobayashi Hidetoshi,HORIKAWA Keitaro,Tanigaki Kenichi, Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2012, No. 20, p. "609-1"-"609-4", 2012/11/30
  • 310 Fatigue crack propagation property in heat affected zone of carbon steels for ship construction, Joy-A-Ka Acting Sub LT. Sutep, The Japan Society of Mechanical Engineers, Vol. 2012, No. 87, p. "3-15", 2012/03/16
  • B-7-58 Implementation and Evaluation of Multitenant Android System, Toyama Masashi,Kurumatani Shunsuke,Chen Eric Y.,Horikawa Keitaro,Kinoshita Shingo, Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, Vol. 2012, No. 2, p. 219-219, 2012/03/06
  • 8G31 Study on Unfolding of Lotus Young Leaves from Mechanical View Point, MIZUNO Kotoyo,KOBAYASHI Hidetoshi,OGAWA Kinya,HORIKAWA Keitaro, The Japan Society of Mechanical Engineers, Vol. 2012, No. 24, p. "8G31-1"-"8G31-2", 2012/01/06
  • 8G33 Folding and Unfolding Motions of Leaflet of Sensitive Plant, KOBAYASHI Hidetoshi,TOMINAGA Naomichi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, The Japan Society of Mechanical Engineers, Vol. 2012, No. 24, p. _8G33-1_-_8G33-2_, 2012
  • 626 Observation of Microstructure for Fatigue-Deformed 7075 Aluminum Alloy in High-Humidity Environment, TSURUDOME Masaki,YAMADA Hiroyuki,MIURA Nobuhiro,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2012, p. _626-1_-_626-3_, 2012
  • 505 Continuous Detection of Hydrogen Gas Evolution during Fracture of 7075 Aluminum Alloy, HORIKAWA Keitaro,HOKAZONO Shunsuke,TANIGAKI Kenichi,KOBAYASHI Hidetoshi, The Proceedings of the Materials and processing conference, The Japan Society of Mechanical Engineers, Vol. 2012, No. 20, p. _505-1_-_505-2_, 2012
  • PS10 Visualization of Hydrogen Diffusion Path during Fatigue Deformation in 7075 Aluminum Alloy, TSURUDOME Masaki,YAMADA Hiroyuki,ASANO Yoshimi,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2012, p. _PS10-1_-_PS10-3_, 2012
  • G040012 Visualization of hydrogen evolution during fatigue deformation for 7075 aluminum alloy by means of hydrogen microprint technique, YAMADA Hiroyuki,ASANO Yohimi,OGASAWARA Nagahisa,HORIKAWA Keitaro, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2012, p. _G040012-1-_G040012-4, 2012
  • 引張変形を与えたAl-Zn-Mg系合金の組織中での水素拡散経路の可視化, 六尾政栄,六尾政栄,堀川敬太郎,小林秀敏,山田浩之,戸田裕之, 日本金属学会講演概要(CD-ROM), Vol. 149th, 2011
  • 702 Effect of Strain Rate and Testing Temperature on Compressive Properties in P/M Al-Zn-Mg-Cu Alloy, YAMADA Hiroyuki,NISHIHARA Koji,OGASAWARA Nagahisa,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, The Proceedings of Yamanashi District Conference, The Japan Society of Mechanical Engineers, Vol. 2011, p. 188-189, 2011
  • OS2207 Hydrogen Evolution Behavior During Tensile Deformation in 7075 Aluminum Alloy, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi,OGASAWARA Nagahisa, The Proceedings of the Materials and Mechanics Conference, The Japan Society of Mechanical Engineers, Vol. 2011, p. _OS2207-1_-_OS2207-3_, 2011
  • G040011 Dynamic Detection of Hydrogen Evolution During Tensile Deformation in Aluminum Alloys Used for High Pressure Hydrogen Gas Containers, YAMADA Hiroyuki,ASANO Yoshimi,HORIKAWA Keitaro,OGASAWARA Nagahisa,KOBAYASHI Hidetoshi, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2011, p. _G040011-1-_G040011-5, 2011
  • J191015 Folding/Unfolding Structure Observed in Leaflet of Sensitive Plant, KOBAYASHI Hidetoshi,TOMINAGA Naomichi,HORIKAWA Keitaro,WATANABE Keiko, The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, Vol. 2011, p. _J191015-1-_J191015-4, 2011
  • Effect of Loading Rate in Three Point Pending Tests for Rock on Its Fracture Behaviour and Accompanying Electromagnetic Phenomenon, Proc. ICM&P2011, 2011
  • Effect of Strain Rate on Hydrogen Evolution during Deformation in Al-Zn-Mg Alloys, Proc. of Thermec 2011, 2011
  • Dynamic and Quasi-staic Compression Tests for Polylactic Acid Resin Foam, Proc. of Thermec2011, 2011
  • Hydrogen evolution behavior of tensile deformation process in 6061 and 7075 aluminum alloys, Yamada Hiroyuki,Horikawa Keitaro,Matsumoto Takeshi,Kobayashi Hidetoshi,Ogasawara Nagahisa, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 61, No. 7, p. 297-302, 2011
  • Effect of Loading Rate in Three Point Pending Tests for Rock on Its Fracture Behaviour and Accompanying Electromagnetic Phenomenon, Proc. ICM&P2011, 2011
  • Dynamic and Quasi-staic Compression Tests for Polylactic Acid Resin Foam, Proc. of Thermec2011, 2011
  • Effect of Strain Rate on Hydrogen Evolution during Deformation in Al-Zn-Mg Alloys, Proc. of Thermec 2011, 2011
  • Strain rate dependence of anisotropic compression behavior in porous iron with unidirectional pores, Masakazu Tane,Tae Kawashima,Hiroyuku Yamada,Keitaro Horikawa,Hidetoshi Kobayashi,Hideo Nakajima, JOURNAL OF MATERIALS RESEARCH, CAMBRIDGE UNIV PRESS, Vol. 25, No. 6, p. 1179-1190, 2010/06
  • Strain rate dependence of anisotropic compression behavior in porous iron with unidirectional pores, Masakazu Tane,Tae Kawashima,Hiroyuku Yamada,Keitaro Horikawa,Hidetoshi Kobayashi,Hideo Nakajima, JOURNAL OF MATERIALS RESEARCH, CAMBRIDGE UNIV PRESS, Vol. 25, No. 6, p. 1179-1190, 2010/06
  • Development and operation of the ID federation service for consumers and its strategy, HORIKAWA Keitaro, IEICE technical report, The Institute of Electronics, Information and Communication Engineers, Vol. 109, No. 362, p. 41-46, 2010/01/07
  • Strain-Rate Sensitivity of Plant-Delivered Polylactic Acid Resin Foam in Compression, Proc. of 7-th Int. Sympo. on Impact Engng. (ISIE2010), Vol. pp. 414-419, 2010
  • Hydrogen Evolution during Fatigue Deformation in 6061 and 7075 Aluminum Alloys, Proc. of the 12th International Conference on Aluminum Alloys (ICAA12), 2010
  • Al-5mass%Mg合金の準静的および衝撃引張変形で見られる高温脆化現象に及ぼす極微量ナトリウムの影響, 軽金属, Vol. Vol.60, No.1, pp31-35., 2010
  • Dynamic Compression Behavior of Lotus-type Porous Iron, Masakazu Tane,Tae Kawashima,Keitaro Horikawa,Hidetoshi Kobayashi,Hideo Nakajima, ECO-MATERIALS PROCESSING AND DESIGN XI, TRANS TECH PUBLICATIONS LTD, Vol. 658, p. 193-+, 2010
  • 水素ガスに暴露した炭素鋼のHMTによる水素透過性評価, 日本金属学会誌, Vol. Vol.74, No.3, pp.199-204., 2010
  • Current research trends in aluminum alloys for a high-pressure hydrogen gas container, Horikawa Keitaro, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 60, No. 11, p. 542-547, 2010
  • Hydrogen Evolution Behavior during Tensile Deformation in Austenitic Stainless Steels Exposed to High Compressed Hydrogen Atmospheres, Keitaro Horikawa,Hidetoshi Kobayashi,Motohiro Kanno, PRICM 7, PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 654-656, p. 2519-+, 2010
  • Hydrogen Evolution during Fatigue Deformation of 6061 and 7075 Aluminum Alloys, Proc. of 12nd International Conference on Aluminum Alloys [ICAA12], 2010
  • 環境から水素を導入したアルミニウム合金の衝撃引張特性, 日本材料学会衝撃部門委員会講演資料集, Vol. pp.25-31, 2010
  • Strain-Rate Sensitivity of Plant-Delivered Polylactic Acid Resin Foam in Compression, Proc. of ISIE2010, 2010
  • Strain-Rate Sensitivity of Plant-Delivered Polylactic Acid Resin Foam in Compression, Proc. of 7-th Int. Sympo. on Impact Engng. (ISIE2010), Vol. pp. 414-419, 2010
  • Hydrogen Evolution during Fatigue Deformation in 6061 and 7075 Aluminum Alloys, Proc. of the 12th International Conference on Aluminum Alloys (ICAA12), 2010
  • Effect of trace sodium on high temperature embrittlement in quasi-static and impact deformation of Al&ndash;5 mass% Mg alloys, Yamada Hiroyuki,Horikawa Keitaro,Kobayashi Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 60, No. 1, p. 31-35, 2010
  • Dynamic compression behavior of lotus-type porous iron, Masakazu Tane,Tae Kawashima,Keitaro Horikawa,Hidetoshi Kobayashi,Hideo Nakajima, Materials Science Forum, Vol. 658, p. 193-196, 2010
  • Hydrogen Permeation Estimated by HMT in Carbon Steel Exposed to Gaseous Hydrogen, Horikawa Keitaro,Okada Hiroaki,Kobayashi Hidetoshi,Urushihara Wataru, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 74, No. 3, p. 199-204, 2010
  • Current research trends in aluminum alloys for a high-pressure hydrogen gas container, Keitaro Horikawa, Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 60, No. 11, p. 542-547, 2010
  • Hydrogen evolution behavior during tensile deformation in austenitic stainless steels exposed to high compressed hydrogen atmospheres, Keitaro Horikawa,Hidetoshi Kobayashi,Motohiro Kanno, Materials Science Forum, Vol. 654-656, p. 2519-2522, 2010
  • Hydrogen Evolution during Fatigue Deformation of 6061 and 7075 Aluminum Alloys, Proc. of 12nd International Conference on Aluminum Alloys [ICAA12], 2010
  • Strain-Rate Sensitivity of Plant-Delivered Polylactic Acid Resin Foam in Compression, Proc. of ISIE2010, 2010
  • Effect of Trace Sodium on High Temperature Embrittlement in Quasi-Static and Impact Deformation of Al-5 mass% Mg Alloys, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 50, No. 12, p. 2790-2794, 2009/12/01
  • Strength and electromagnetic phenomena in impact compressive and bending deformation of rocks, Kazuhiro Tanaka,Kinya Ogawa,Hidetosh Kobayashi,Keiko Watanabe,Shingo Yamashita,Keitaro Horikawa, Zairyo/Journal of the Society of Materials Science, Japan, Vol. 58, No. 11, p. 910-916, 2009/11
  • Detection of Hydrogen Evolution during Tensile Deformation and Fracture in Carbon Steel, HORIKAWA Keitaro,OKADA Hiroaki,KOBAYASHI Hidetoshi,URUSHIHARA Wataru, Materials Transactions, Vol. 50, No. 11, p. 2532-2540, 2009/11/01
  • Hydrogen Permeation Estimated by HMT in Carbon Steel Exposed to Gaseous Hydrogen, Keitaro Horikawa,Hiroaki Okada,Hidetoshi Kobayashi,Wataru Urushihara, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 50, No. 9, p. 2201-2206, 2009/09
  • Growth behavior of hydrogen micropores in aluminum alloys during high-temperature exposure, Toda Hiroyuki,Hidaka Tatsumasa,Kobayashi Masakazu,Uesugi kentaro,Takeuchi Akihisa,Horikawa Keitaro, Acta Materialia, Elsevier, Vol. 57, No. 7, p. 2277-2290, 2009/04/01
  • Visualization of Diffusive Hydrogen in Low Alloy Steel by means of Hydrogen Microprint Technique at Elevated Temperatures, HORIKAWA Keitaro,OKADA Hiroaki,KOBAYASHI Hidetoshi,URUSHIHARA Wataru, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 50, No. 4, p. 759-764, 2009/04/01
  • Growth behavior of hydrogen micropores in aluminum alloys during high-temperature exposure, H. Toda,T. Hidaka,M. Kobayashi,K. Uesugi,A. Takeuchi,K. Horikawa, ACTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 57, No. 7, p. 2277-2290, 2009/04
  • Growth behavior of hydrogen micropores in aluminum alloys during high-temperature exposure, H. Toda,T. Hidaka,M. Kobayashi,K. Uesugi,A. Takeuchi,K. Horikawa, ACTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 57, No. 7, p. 2277-2290, 2009/04
  • Visualization of Diffusive Hydrogen in Low Alloy Steel by means of Hydrogen Microprint Technique at Elevated Temperatures, Keitaro Horikawa,Hiroaki Okada,Hidetoshi Kobayashi,Wataru Ushihara, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 50, No. 4, p. 759-764, 2009/04
  • Electromagnetic phenomena associated with dynamic deformation and fracture of rocks, K. Watanabe,K. Ogawa,K. Tanaka,H. Kobayashi,K. Horikawa, DYMAT 2009: 9TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING, VOL 1, E D P SCIENCES, Vol. Voi.1, No. 2, p. 757-763, 2009
  • Strength and Electromagnetic Phenomena in Impact Compressive and Bending Deformation of Rocks, TANAKA Kazuhiro,OGAWA Kinya,KOBAYASHI Hidetoshi,WATANABE Keiko,YAMASHITA Shingo,HORIKAWA Keitaro, Journal of the Society of Materials Science, Japan, The Society of Materials Science, Japan, Vol. 58, No. 11, p. 910-916, 2009
  • Effects of traces of sodium and strain rate on grain boundary microstructures in Al-5%Mg alloys deformed at elevated temperatures, Materials Transactions, Vol. Vol.50, No.12, pp.2790-2794., 2009
  • High Strain Rate Compression Behaviour of Porous Iron with Directional Pores, 2009
  • Detection of Hydrogen Evolution during Tensile Deformation and Fracture in Carbon Steel, Horikawa Keitaro,Okada Hiroaki,Kobayashi Hidetoshi,Urushihara Wataru, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 50, No. 11, p. 2532-2540, 2009
  • Impact Tensile Properties of 6061 and 7075 Aluminum Alloys Affected by Environmental Hydrogen, YAMADA Hiroyuki,HORIKAWA Keitaro,TANIGAKI Kenichi,KOBAYASHI Hidetoshi, TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, The Japan Society of Mechanical Engineers, Vol. 75, No. 759, p. 1630-1638, 2009
  • Visualization of Hydrogen during Tensile or Fatigue Deformation of Aluminum Alloys, Proc. Eighteenth International Conference on Processing and Fabrication of Advanced Materials (PFAMXVIII), Vol. Vol. 1, pp, 109-118., 2009
  • Impact Deformation of Thin-Walled Circular Tube Filled with Aluminum Foam in Lateral Compression, J. Solid Mechanics and Materials Engineering, Vol. Vol.3, No.1 (2009), pp.64-71, 2009
  • Hydrogen Permeation Behavior of Carbon Steel Exposed to Gaseous Hydrogen, Materials Transactions, 2009
  • Impact Tensile Strength of Laser Welded Joints Between Different Kinds of Steel Plates Subjected to Pre-Fatigue, KOBAYASHI Hidetoshi,DAIMARUYA Masashi,TSUDA Hiroshi,HORIKAWA Keitaro,NISHIMURA Kazumasa, TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, The Japan Society of Mechanical Engineers, Vol. 75, No. 752, p. 455-461, 2009
  • Effects of traces of sodium and strain rate on grain boundary microstructures in Al-5%Mg alloys deformed at elevated temperatures, Materials Transactions, 2009
  • Impact Deformation of Thin-Walled Circular Tube Filled with Aluminum Foam in Lateral Compression, KOBAYASHI Hidetoshi,HORIKAWA Keitaro,OGAWA Kinya,HORI Masahiro, Journal of Solid Mechanics and Materials Engineering, The Japan Society of Mechanical Engineers, Vol. 3, No. 1, p. 64-71, 2009
  • Hydrogen Permeation Estimated by HMT in Carbon Steel Exposed to Gaseous Hydrogen, Horikawa Keitaro,Okada Hiroaki,Kobayashi Hidetoshi,Urushihara Wataru, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 50, No. 9, p. 2201-2206, 2009
  • Electromagnetic phenomena associated with dynamic deformation and fracture of rocks, K. Watanabe,K. Ogawa,K. Tanaka,H. Kobayashi,K. Horikawa, DYMAT 2009: 9TH INTERNATIONAL CONFERENCE ON THE MECHANICAL AND PHYSICAL BEHAVIOUR OF MATERIALS UNDER DYNAMIC LOADING, VOL 1, E D P SCIENCES, Vol. Voi.1, No. 2, p. 757-763, 2009
  • Effects of traces of sodium and strain rate on grain boundary microstructures in Al-5%Mg alloys deformed at elevated temperatures, Materials Transactions, Vol. Vol.50, No.12, pp.2790-2794., 2009
  • Impact tensile properties of 6061 and 7075 aluminum alloys affected by environmental hydrogen, Hiroyuki Yamada,Keitaro Horikawa,Kenichi Tanigaki,Hidetoshi Kobayashi, Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Japan Society of Mechanical Engineers, Vol. 75, No. 759, p. 1630-1638, 2009
  • High Strain Rate Compression Behaviour of Porous Iron with Directional Pores, 2009
  • Visualization of Hydrogen during Tensile or Fatigue Deformation of Aluminum Alloys, Proc. Eighteenth International Conference on Processing and Fabrication of Advanced Materials (PFAMXVIII), Vol. Vol. 1, pp, 109-118., 2009
  • Impact Deformation of Thin-Walled Circular Tube Filled with Aluminum Foam in Lateral Compression, J. Solid Mechanics and Materials Engineering, Vol. Vol.3, No.1 (2009), pp.64-71, 2009
  • Hydrogen Permeation Behavior of Carbon Steel Exposed to Gaseous Hydrogen, Materials Transactions, 2009
  • Effects of traces of sodium and strain rate on grain boundary microstructures in Al-5%Mg alloys deformed at elevated temperatures, Materials Transactions, 2009
  • Effect of Continuous Hydrogen Charging on Tensile and Fatigue Properties of Amorphous Ni-Zr Alloy Membranes, K. Horikawa,K. Yamaue,H. Kobayashi, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 49, No. 10, p. 2238-2242, 2008/10
  • Spontaneous Bending of Ni-Ti Alloy Plates Caused by Preferential Hydrogen Absorption, K. Horikawa,Y. Kawabata,H. Kobayashi, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 49, No. 10, p. 2233-2237, 2008/10
  • Spontaneous Bending of Ni-Ti Alloy Plates Caused by Preferential Hydrogen Absorption, K. Horikawa,Y. Kawabata,H. Kobayashi, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 49, No. 10, p. 2233-2237, 2008/10
  • Effect of continuous hydrogen charging on tensile and fatigue properties of amorphous Ni-Zr alloy membranes, K. Horikawa,K. Yamaue,H. Kobayashi, Materials Transactions, Vol. 49, No. 10, p. 2238-2242, 2008/10
  • Effect of Continuous Hydrogen Charging on Tensile and Fatigue Properties of Amorphous Ni-Zr Alloy Membranes, K. Horikawa,K. Yamaue,H. Kobayashi, MATERIALS TRANSACTIONS, JAPAN INST METALS, Vol. 49, No. 10, p. 2238-2242, 2008/10
  • Effect of ambient temperature on impact compressive strength of gum metal, Hidetoshi Kobayashi,Keitaro Horikawa,Makoto Kishi, Zairyo/Journal of the Society of Materials Science, Japan, Vol. 57, No. 8, p. 820-825, 2008/08
  • Effect of pre-fatigue on dynamic and static tensile properties of laser welded butt joints between different high strength steel plates, H. Kobayashi,M. Daimaruya,H. Tsuda,K. Horikawa,Y. Yamada, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, WORLD SCIENTIFIC PUBL CO PTE LTD, Vol. 22, No. 9-11, p. 1141-1146, 2008/04
  • Impact tensile properties in Al-Mg-Si base alloys for automotive use, Hiroyuki Yamada,Keitaro Horikawa,Hidetoshi Kobayashi, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, WORLD SCIENTIFIC PUBL CO PTE LTD, Vol. 22, No. 9-11, p. 1123-1128, 2008/04
  • Effect of pre-fatigue on dynamic and static tensile properties of laser welded butt joints between different high strength steel plates, H. Kobayashi,M. Daimaruya,H. Tsuda,K. Horikawa,Y. Yamada, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, WORLD SCIENTIFIC PUBL CO PTE LTD, Vol. 22, No. 9-11, p. 1141-1146, 2008/04
  • EXPERIMENTAL EXAMINATION ON THE THRUST ENERGY OF SHOCK ABSORBERS FOR PNEUMATIC CYLINDERS, YOSHIDA Keitaro,SATOH Katushi,KAWAKAMI Yukio,HORIKAWA Akiyoshi,OMURA Yuta, Proceedings of the JFPS International Symposium on Fluid Power, The Japan Fluid Power System Society, Vol. 2008, No. 7, p. 743-746, 2008
  • Unfolding of potato flower as a deployable structure, Proceedings of the 6th International Conference on Computation of Shell and Spatial Structures, IASS-IACM 2008: "Spanning Nano to Mega", CD-ROM, 2008
  • ゴムメタルの衝撃圧縮強度に及ぼす試験温度の影響, 材料, Vol. Vol.57, No.8 (2008), pp.820-825, 2008
  • Visualization of Hydrogen Accumulation during Impact Deformation and Fracture of Aluminum Alloy, Proceedings of the 3rd International Conference on Material and Processing ICM&P 2008 (CD-ROM), 2008
  • Impact Lateral Compression Tests of Thin-Walled Circular Tube Filled with Aluminum Foam, Proceedings of the 3rd International Conference on Material and Processing ICM&P 2008 (CD-ROM), 2008
  • Deployable structures in plants, Hidetoshi Kobayashi,Keitaro Horikawa, CIMTEC 2008 - Proceedings of the 3rd International Conference on Smart Materials, Structures and Systems - Mining Smartness from Nature, Trans Tech Publications Ltd, Vol. 58, p. 31-40, 2008
  • Spontaneous Bending of Ni-Ti Alloy Plates caused by Preferential Hydrogen Absorption, Materials Transactions (Special Issue on Effectual Utilization of Hydrogen in Materials),, Vol. Vol.49, No.10 (2008), pp.2233-2237, 2008
  • Effect of Continuous Hydrogen Charging on Tensile and Fatigue Properties of Amorphous Ni-Zr Alloy Membranes, Materials Transactions (Special Issue on Effectual Utilization of Hydrogen in Materials), Vol. Vol.49, No.10, pp.2238-2242, 2008
  • Deployable structures in plants, Hidetoshi Kobayashi,Keitaro Horikawa, CIMTEC 2008 - Proceedings of the 3rd International Conference on Smart Materials, Structures and Systems - Mining Smartness from Nature, Trans Tech Publications Ltd, Vol. 58, p. 31-40, 2008
  • Spontaneous Bending of Ni-Ti Alloy Plates Caused by Preferential Hydrogen Absorption, Materials Transactions, Special Issue on Effectual Utilization of Hydrogen in Materials, Vol. Vol.49, No.10, pp.2233-2237, 2008
  • Effect of strain rate on high temperature embrittlement in Al-5mass%Mg alloys containing traces of sodium, Aluminum Alloys, Proc. of the 11th International Conference on Aluminum Alloys (ICAA11), Aachen, Germany, Vol. Vol.2, pp.1429-1435, 2008
  • Effect of Continuous Hydrogen Charging on Tensile and Fatigue Properties of Ni-Zr Amorphous Alloy Membranes, Materials Transactions, Special Issue on Effectual Utilization of Hydrogen in Materials, Vol. Vol.49, No.10, pp.2238-2242, 2008
  • Visualization of Hydrogen Accumulation during Impact Deformation and Fracture of Aluminum Alloys, Proc. of 3rd JSME/ASME International Conference on Materials and Processing (ICM&P), 2008
  • Impact Lateral Compression Test of Thin-Walled Circular Tube Filled with Aluminum Foam, Proc. of 3rd JSME/ASME International Conference on Materials and Processing (ICM&P), 2008
  • Al-Mg-Si合金の衝撃引張特性に及ぼす合金成分の影響, 軽金属学会研究部会報告書「中強度アルミニウム合金の材料物性」, Vol. No.51, pp.33-41., 2008
  • Effect of Ambient Temperature on Impact Compressive Strength of Gum Metal, KOBAYASHI Hidetoshi,HORIKAWA Keitaro,KISHI Makoto, Journal of the Society of Materials Science, Japan, The Society of Materials Science, Japan, Vol. 57, No. 8, p. 820-825, 2008
  • Unfolding of Potato Flower as a Deployable Structure, Proc. of IASS-IACM 2008- 6th ICSSS, 2008
  • Unfolding of potato flower as a deployable structure, Proceedings of the 6th International Conference on Computation of Shell and Spatial Structures, IASS-IACM 2008: "Spanning Nano to Mega", CD-ROM, 2008
  • Effect of Pre-Fatigue on Dynamic and Static Tensile Properties of Laser Welded Butt Joints between Different High Strength Steel Plates, International Journal of Modern Physics B,, Vol. Vol.22 (2008), pp.1141 - 1146, 2008
  • Impact tensile properties in Al-Mg-Si base alloys for automotive use, International Journal of Modern Physics B, Vol. Vol.22 (2008), pp.1123 - 1128, 2008
  • Visualization of Hydrogen Accumulation during Impact Deformation and Fracture of Aluminum Alloy, Proceedings of the 3rd International Conference on Material and Processing ICM&P 2008 (CD-ROM), 2008
  • Impact Lateral Compression Tests of Thin-Walled Circular Tube Filled with Aluminum Foam, Proceedings of the 3rd International Conference on Material and Processing ICM&P 2008 (CD-ROM), 2008
  • Deployable Structures in Plants, Advances in Science and Technology, Vol. Vol. 58 (2008), pp.31-40, 2008
  • Effect of pre-fatigue on dynamic and static tensile properties of lazer welded butt joints between different high strength steel plates, International Journal of Modern Physics B, Vol. Vol.22, No.9/11, pp. 1123-1128, 2008
  • Impact Tensile Properties in Al-Mg-Si Base Alloys for Automotive Use, International Journal of Modern Physics B, Vol. Vol.22, No.9/11, pp. 1141-1146, 2008
  • Deployable Structures in Plants, Advances in Science and Technology, Vol. Vol.58, pp. 31-40, online at http://www.scientific.net, 2008
  • Effect of environmental hydrogen on impact tensile properties of 6061 and 7075 aluminum alloys, Proc. of the 11th International Conference on Aluminum Alloys (ICAA11), Vol. Vol.2, pp.1136-1442, 2008
  • Effect of strain rate on high temperature embrittlement in Al-5mass%Mg alloys containing traces of sodium, Aluminum Alloys, Proc. of the 11th International Conference on Aluminum Alloys (ICAA11), Vol. Vol.2, pp.1429-1435, 2008
  • Unfolding of Potato Flower as a Deployable Structure, Proc. of IASS-IACM 2008- 6th ICSSS, 2008
  • Spontaneous Bending of Ni-Ti Alloy Plates Caused by Preferential Hydrogen Absorption, Materials Transactions, 2008
  • Effect of environmental hydrogen on impact tensile properties of 6061 and 7075 aluminum alloys, Proc. of the 11th International Conference on Aluminum Alloys (ICAA11), 2008
  • Effect of strain rate on high temperature embrittlement in Al-5mass%Mg alloys containing traces of sodium, Proc. of the 11th International Conference on Aluminum Alloys (ICAA11), 2008
  • Visualization of Hydrogen Accumulation during Impact Deformation and Fracture of Aluminum Alloys, Proc. of ICM&P2008, 2008
  • Impact Lateral Compression Test of Thin-Walled Circular Tube Filled with Aluminum Foam, Proc. of ICM&P2008, 2008
  • Effect of Aging Microstructure on Hydrogen Embrittlement Sensitivity in an Al-Mg-Si Alloy, HORIKAWA Keitaro,NISHIO Hitoshi,KOBAYASHI Hidetoshi,YAMADA Kazuhiro, TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, The Japan Society of Mechanical Engineers, Vol. 73, No. 736, p. 1366-1374, 2007/12/25
  • Slow strain rate testing in Al-5%Mg alloys containing different amount of micro pores, HORIKAWA Keitaro,KOBAYASHI Hidetoshi,TODA Hiroyuki, Vol. 113, p. 119-120, 2007/10/10
  • Influence of micro pore on ductile fracture of aluminum alloys, HIDAKA Tatsumasa,TODA Hiroyuki,KOBAYASHI Masakazu,KOBAYASHI Toshiro,SUZUKI Yoshio,UESUGI Kentaro,HORIKAWA Keitaro, Vol. 113, p. 121-122, 2007/10/10
  • Effect of environmental hydrogen on impact tensile properties in 6061 and 7075 aluminum alloys, TANIGAKI Ken'ichi,YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 113, p. 365-366, 2007/10/10
  • Investigation on concentration of hydrogen trapped in micro pores in an aluminum alloy, HIDAKA Tatsumasa,TODA Hiroyuki,KOBAYASHI Masakazu,KOBAYASHI Toshiro,UESUGI Kentaro,HORIKAWA Keitaro, Vol. 112, p. 45-46, 2007/04/11
  • Effect of strain rate on hot ductility in Al-5mass%Mg alloys containing 2ppm of sodium, YAMADA Hiroyuki,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 57, No. 1, p. 25-29, 2007/01/30
  • Detection of hydrogen evolution during tensile deformation of a Ti-Ni alloy affected by hydrogen embrittlement, Proc. of the 11th World Conf. on Titanium (JIMIC5), Vol. pp.1229-1232, 2007, 2007
  • Hydrogen evolution behavior in an Al-Mg-Si alloy affected by hydrogen embrittlement, Keitaro Horikawa,Hidetoshi Kobayashi, PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 561-565, p. 203-206, 2007
  • MECHANICAL INVESTIGATION CONCERNING UNFOLDING OF LILY FLOWER(1E3 Mechanical Analysis & Its Applications), Kobayashi Hidetoshi,Horikawa Keitaro,Morita Yoshinori, The Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics, The Japan Society of Mechanical Engineers, Vol. 2007, No. 3, 2007
  • Al-Mg-Si合金の水素脆化感受性に及ぼす時効組織の影響, 日本機械学会論文集 A編 特集号「水素エネルギーシステムに使用される材料の強度問題」, Vol. Vol.73, No.736 (2007), pp.1366-1374, 2007
  • Detection of hydrogen evolution during tensile deformation of a Ti-Ni alloy affected by hydrogen embrittlement, Proc. of 11th World Conference on Titanium (JIMIC5), Vol. Vol.2, pp.1229-1232, 2007
  • Hydrogen evolution behavior in an Al-Mg-Si alloy affected by hydrogen embrittlement, Keitaro Horikawa,Hidetoshi Kobayashi, Materials Science Forum, Vol. 561-565, p. 203-206, 2007
  • Detection of hydrogen evolution during tensile deformation of a Ti-Ni alloy affected by hydrogen embrittlement, Proc. of the 11th World Conf. on Titanium (JIMIC5), Vol. pp.1229-1232, 2007, 2007
  • Hydrogen Evolution Behavior in an Al-Mg-Si Alloy Affected by Hydrogen Embrittlement, Mater. Sci. Forum,, Vol. Vols.561-565 (2007) pp.203-206, 2007
  • Mechanical Investigation concerning Unfolding of Lilly Flower, Proc. of the 3rd Asian Pacific Conference on Biomechanics (AP Biomech 2007), Vol. pp.85, 2007
  • 2712 Effect of Aging Microstructure on Hydrogen Embrittlement Sensitivity in an Ai-Mg-Si Alloy, HORIKAWA Keitaro,NISHIO Hitoshi,KOBAYASHI Hidetoshi, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2007, p. 585-586, 2007
  • Effect of strain rate on hot ductility in Al-5mass%Mg alloys containing 2 ppm of sodium, Hiroyuki Yamada,Keitaro Horikawa,Hidetoshi Kobayashi, Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 57, No. 1, p. 25-29, 2007/01
  • Effect of pre-fatigue on dynamic and static tensile properties of lazer welded butt joints between different high strength steel plates, International Journal of Modern Physics B, 2007
  • Impact Tensile Properties in Al-Mg-Si Base Alloys for Automotive Use, International Journal of Modern Physics B, 2007
  • Hydrogen evolution behavior in an Al-Mg-Si alloy affected by hydrogen embrittlement, Horikawa, K.,Kobayashi, H., Materials Science Forum, Materials Science Forum, Vol. 561-565, No. PART 1, 2007
  • Hydrogen Accumulation Behavior during Bending Deformation of Al-Mg-Si Alloys for Automotive Body Panel, HORIKAWA Keitaro,HIOKA Kenichiro,KOBAYASHI Hidetoshi, Journal of the Japan Institute of Metals and Materials, The Japan Institute of Metals and Materials, Vol. 70, No. 11, p. 890-896, 2006/11/20
  • Hydrogen accumulation behavior during bending deformation of Al-Mg-Si alloys for automotive body panel, Keitaro Horikawa,Kenichiro Hioka,Hidetoshi Kobayashi, JOURNAL OF THE JAPAN INSTITUTE OF METALS, JAPAN INST METALS, Vol. 70, No. 11, p. 890-896, 2006/11
  • Effects of strain-rate and pre-fatigue on tensile properties of laser welded joint of high strength steel plates, H. Kobayashi,M. Daimaruya,H. Tsuda,K. Horikawa, JOURNAL DE PHYSIQUE IV, EDP SCIENCES S A, Vol. 134, p. 1175-1181, 2006/08
  • Origin of intergranular embrittlement of Al alloys induced by Na and Ca segregation: Grain boundary weakening, GH Lu,Y Zhang,S Deng,T Wang,M Kohyama,R Yamamoto,F Liu,K Horikawa,M Kanno, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 73, No. 22, 2006/06
  • Origin of intergranular embrittlement of Al alloys induced by Na and Ca segregation: Grain boundary weakening, GH Lu,Y Zhang,S Deng,T Wang,M Kohyama,R Yamamoto,F Liu,K Horikawa,M Kanno, PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, Vol. 73, No. 22, 2006/06
  • Visualization of hydrogen during fatigue fracture in an Al-Mg-Si alloy, HORIKAWA Keitaro,TAKEUCHI Yusuke,YOSHIDA Kenichi,KOBAYASHI Hidetoshi, Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 56, No. 4, p. 210-213, 2006/04/30
  • Prediction of mechanical behaviour of low carbon steel at high strain rate using thermal activation theory and static data, Kinya Ogawa,Hidetoshi Kobayashi,Fumiko Sugiyama,Keitaro Horikawa, JSME International Journal, Series A: Solid Mechanics and Material Engineering, Vol. 48, No. 4, p. 228-233, 2006/04/15
  • Impact tensile properties in Al-Mg-Si base alloys for automotive use by means of the Split-Hopkinson bar method, YAMADA Hiroyuki,TETTO Masanori,HORIKAWA Keitaro,KOBAYASHI Hidetoshi, Vol. 110, p. 319-320, 2006/04/13
  • Unfolding of Petunia Flower from Mechanical Viewpoint, J. of Biomechanics, Vol. Vol.39,Supplement 1 (2006), pp.348, 2006
  • Hydrogen accumulation during fatigue deformation of Al-Mg-Si base alloys, Keitaro Horikawa,Hidetoshi Kobayashi, ALUMINIUM ALLOYS 2006, PTS 1 AND 2, TRANS TECH PUBLICATIONS LTD, Vol. 519-521, p. 1053-1058, 2006
  • Hydrogen accumulation during fatigue deformation of Al-Mg-Si base alloys, Keitaro Horikawa,Hidetoshi Kobayashi, ALUMINIUM ALLOYS 2006, PTS 1 AND 2, TRANS TECH PUBLICATIONS LTD, Vol. 519-521, p. 1053-1058, 2006
  • Unfolding of Petunia Flower from Mechanical Viewpoint, J. of Biomechanics, Vol. Vol.39,Supplement 1 (2006), pp.348, 2006
  • Visualization of hydrogen during fatigue fracture in an Al-Mg-Si alloy, HORIKAWA Keitaro,TAKEUCHI Yusuke,YOSHIDA Kenichi,KOBAYASHI Hidetoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 56, No. 4, p. 210-213, 2006
  • Hydrogen Accumulation during Fatigue Deformation of Al-Mg-Si Alloys, Materials Science Forum, vol.519-521, 1053-1058 (2006), Vol. vol.519-521, 1053-1058, 2006
  • Dynamic and Quasi-Static Tensile Properties of Welded Butt Joint Subjected to Pre-Fatigue, Journal de Physique IV France, 134, 1175-1181 (2006), Vol. 134, 1175-1181, 2006
  • アルミニウムの完全リサイクルシステム構築に向けて, 軽金属学会研究部会報告書No.45, 2005
  • Prediction of Mechanical Behaviour of Low Carbon Steel at High Strain Rate Using Thermal Activation Theory and Static Data, OGAWA Kinya,KOBAYASHI Hidetoshi,SUGIYAMA Fumiko,HORIKAWA Keitaro, JSME International Journal Series A, The Japan Society of Mechanical Engineers, Vol. 48, No. 4, p. 228-233, 2005
  • The Content and Effects of Machine Creation Laboratory Using Lego Mindstorms, OYAMA Akira,TAKAGI Hitoshi,KUSAKA Kazuya,HORIKAWA Keitaro, Journal of JSEE, Japanese Society for Engineering Education, Vol. 52, No. 4, p. 20-24, 2004/07/20
  • Have you got any good ideas to develop English skill?, HORIKAWA Keitaro, Vol. 54, No. 6, p. 236-236, 2004/06/30
  • Visualization of Hydrogen Distribution in Tensile-Deformed Al-5%Mg Alloy Investigated by means of Hydrogen Microprint Technique with EBSP Analysis, HORIKAWA Keitaro,YOSHIDA Kenichi, MATERIALS TRANSACTIONS, The Japan Institute of Metals and Materials, Vol. 45, No. 2, p. 315-318, 2004/02/20
  • Effect of boron additive on acoustic emission behavior during tensile deformation of Ni_3Al intermetallic compound, Masui Yuji,Yoshida Kenichi,HORIKAWA Keitaro, The Proceedings of Conference of Chugoku-Shikoku Branch, The Japan Society of Mechanical Engineers, Vol. 2004, No. 42, p. 97-98, 2004
  • Hydrogen Microprint with EBSP Analysis in Tensile-deformed Al-5%Mg Alloy, Proc. of 9th International Conference on Aluminum Alloys, 2004
  • Frequency Characteristics of Acoustic Emission Waveforms during Gas Leak, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Acoustic Emission Behavior of Martensitic Transformation in Early Stage during Deformation of Cu-Al-Ni Shape Memory Alloy Single Crystals, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Acoustic Emission of Fatigue-deformed Aluminium Alloys for Automotive Panels, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Effect of Pinhole Shape with Divergent Exit on AE Characteristics during Gas Leak, Kenichi Yoshida,Yoshiaki Akematsu,Kiyoshi Sakamaki,Keitaro Horikawa, Journal of Acoustic Emission, Vol. 21, 2004
  • Acoustic Emission Caused by Environmental Embrittlement of an Al-Mg-Si Alloy, Keitaro Horikawa,Kenichi Yoshida,Akihiro Ohmori,Kiyoshi Sakamaki, Journal of Acoustic Emission, Vol. 21, 2004
  • 水素マイクロプリント法とEBSP解析に基づく引張変形を与えたAl-5%Mg合金中の水素集積の可視化, 堀川敬太郎,吉田憲一, 日本金属学会誌, Vol. 68, No. 12, 2004
  • Effect of Pinhole Shape with Divergent Exit on AE Characteristics during Gas Leak, Journal of Acoustic Emission, 2004
  • Hydrogen Microprint with EBSP Analysis in Tensile-deformed Al-5%Mg Alloy, Proc. of 9th International Conference on Aluminum Alloys, 2004
  • Frequency Characteristics of Acoustic Emission Waveforms during Gas Leak, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Acoustic Emission of Fatigue-deformed Aluminium Alloys for Automotive Panels, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Acoustic Emission Behavior of Martensitic Transformation in Early Stage during Deformation of Cu-Al-Ni Shape Memory Alloy Single Crystals, Proc. of the 26th European Conference on Acoustic Emission Testing, 2004
  • Acoustic Emission Caused by Environmental Embrittlement of an Al-Mg-Si Alloy, Journal of Acoustic Emission, 2004
  • Characteristics of Acoustic Emission Due to Gas Leak through Several Pinholes, AKEMATSU Yoshiaki,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HORIKAWA Keitaro, Vol. 52, No. 10, p. 565-569, 2003/10/01
  • D-17-10 フレームワーク変更に伴う移植工数に関する考察, 日野 隆一,堀川 桂太郎,小村 誠一, 電子情報通信学会総合大会講演論文集, 一般社団法人電子情報通信学会, Vol. 2003, No. 1, p. 235-235, 2003/03/03
  • A study of load valancing for a non-clustering database system, UMEZAKI Toshiya,HORIKAWA Keitaro, Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, Vol. 2003, No. 1, p. 244-244, 2003/03/03
  • D-13-2 システム間の連携 I/F を変更することなく機能拡張する手法, 堀川 桂太郎,西村 徹, 電子情報通信学会総合大会講演論文集, 一般社団法人電子情報通信学会, Vol. 2003, No. 2, p. 336-336, 2003/03/03
  • Environmentally conscious alloy design, HORIKAWA Keitaro,KANNO Motohiro, Vol. 53, No. 2, p. 82-89, 2003/02/28
  • Diagnosis of Gas Leak by Acoustic Emission, YOSHIDA Kenichi,HORIKAWA Keitaro,SAKAMAKI Kiyoshi,AKEMATSU Yoshiaki, Vol. 52, No. 2, p. 68-72, 2003/02/01
  • Validation of the boundary conditions on Web Services, Nishimura Toru,Horikawa Keitaro, Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, Vol. 2003, No. 6, p. 234-234, 2003
  • Effective Practice of Machine Creation Laboratory Using Lego Mindstorms, OYAMA Akira,TAKAGI Hitoshi,KUSAKA Kazuya,Horikawa Keitaro, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2003, No. 5, p. 201-202, 2003
  • Technique to Evaluate Each Student in Groups, KUSAKA Kazuya,HORIKAWA Keitaro,OYAMA Akira,TAKAGI Hitoshi, The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, Vol. 2003, No. 5, p. 203-204, 2003
  • Evaluation of Material Properties in Aluminum Alloys for Automotive Body Panels, Horikawa Keitaro,Yoshida Kenichi,Sakamaki Kiyoshi, Scientific papers of Faculty of Engineering, Tokushima University, The University of Tokushima, Vol. 48, p. 2-2, 2003
  • Al-Mg-Si合金T４処理材の引張特性, 軽金属学会研究部会報告書「アルミニウム基合金における粒界近傍の材料物性」, 2003
  • Al-Mg-Si合金T4板材の曲げ特性, 軽金属学会研究部会報告書「アルミニウム基合金における粒界近傍の材料物性」, 2003
  • 自動車ボディ用アルミニウム合金の材料特性評価, 堀川敬太郎,吉田憲一,坂巻清司, 徳島大学工学部研究報告, Vol. 48, 2003
  • AE signals caused by environmental embrittlement of an Al-Mg-Si alloy deformed at slow strain rates in laboratory air, HORIKAWA Keitaro,YOSHIDA Kenichi,OHMORI Akihiro,SAKAMAKI Kiyoshi, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 53, No. 4, p. 147-151, 2003
  • A Test Method on Service Integration Environment, FUKASAWA Hiroaki,KOMURA Seiichi,HORIKAWA Keitaro, Technical report of IEICE. KBSE, The Institute of Electronics, Information and Communication Engineers, Vol. 102, No. 503, p. 1-6, 2002/12/05
  • A study on the influence of regulation enhancings between cooperated systems, HORIKAWA Keitaro,HINO Ryuichi, Technical report of IEICE. KBSE, The Institute of Electronics, Information and Communication Engineers, Vol. 102, No. 503, p. 7-12, 2002/12/05
  • B-28 Study on user management method in Platform Integration Environment, Nishimura Toru,Horikawa Keitaro, Forum on Information Technology, Vol. 2002, No. 1, p. 143-144, 2002/09/13
  • Effects of Pinhole Shapes and Gas Pressure on Acousic Emission (AE) Characteristics during Gas leak, AKEMATSU Yoshiaki,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HORIKAWA Keitaro,NISHIKAWA Mitsuhiro, Vol. 51, No. 7, p. 432-437, 2002/07/01
  • Reply to comments on "Intergranular fracture caused by trace impurities in an Al-5.5 mol% Mg alloy", K Horikawa,S Kuramoto,M Kanno, SCRIPTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 47, No. 2, p. 131-135, 2002/07
  • An application development methods with the Platform Integrated Environment, HINO Ryuichi,HORIKAWA Keitaro, IEICE technical report. Artificial intelligence and knowledge-based processing, The Institute of Electronics, Information and Communication Engineers, Vol. 101, No. 742, p. 57-64, 2002/03/15
  • (117)Lego Mindstormsを使った創成型教育の実施と評価(第31セッション 創成教育(II)), 日下 一也,大山 啓,堀川 敬太郎,高木 均, 工学・工業教育研究講演会講演論文集, 公益社団法人 日本工学教育協会, Vol. 2002, p. 371-374, 2002
  • Characteristics of acoustic emission waveform during gas leak from a pipe, Proc. of the 25th European Conference on Acoustic Emission Testing (EWGAE-2002), Vol. (EWGAE-2002), 2002
  • Acoustic emission due to the intergranular fracture of Al-Mg-Si base alloys, Proc. of the 25th European Conference on Acoustic Emission Testing (EWGAE-2002), Vol. (EWGAE-2002), 2002
  • Characteristics of acoustic emission behavior during tensile deformation of Ni-Al intermetallic compounds with boron additive, Proc. of the 25th European Conference on Acoustic Emission Testing (EWGAE-2002),, Vol. (EWGAE-2002),, 2002
  • Acoustic Emission Accompanied by Grain Boundary Embrittlement of an Al-Mg-Si Alloy, Proc. of the 16th International Acoustic Emission Symposium (IAES-16), Vol. (IAES-16), 2002
  • Effects of pinhole shapes with a divergent exit on AE characteristics during gas leak, Proc. of the 16th International Acoustic Emission Symposium (IAES-16), Vol. (IAES-16), 2002
  • Effects of excess silicon and aging condition on acoustic emission behavior of an Al-Mg-Si alloy during tensile test., HORIKAWA Keitaro,YOSHIDA Kenichi,SAKAMAKI Kiyoshi,HELDER Nguelume,OHMORI Akihiro, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 52, No. 2, p. 71-75, 2002
  • Acoustic emission behavior during tensile deformation and fracture of Al-Mg-Si base alloys, K Horikawa,K Yoshida,K Sakamaki, ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 396-4, p. 1405-1410, 2002
  • Effects of alloy composition and quenching rate on the bendability in Al-Mg-Si alloys, G Itoh,T Suzuki,K Horikawa, ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 396-4, p. 1193-1198, 2002
  • Intergranular fracture caused by trace impurities in an Al-5.5 mol% Mg alloy, K Horikawa,S Kuramoto,M Kanno, ACTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 49, No. 19, p. 3981-3989, 2001/11
  • Plastic workability of T4-tempered Al-Mg-Si alloys, ITOH Goroh,ITOH Nobuhide,HORIKAWA Keitaroh,SUZUKI Takayoshi,HORIUCHI Hisateru, Vol. 100, p. 349-350, 2001/04/17
  • Detection and inspection of acoustic emission(AE) behavior during gas leak from a pipe, The 1st International On-Board Seminar for the Development of Environment-friendly Technology, 2001
  • Monitoring of Micro-Cracking duiring Heating of Hydrogen Doped Germanium and Silicon Single Crystals by Acoustic Emission Method, Kenichi Yoshida,Wang, Yuqin,Keitaro Horikawa,Kiyoshi Sakamaki,Kenji Kajiyama, Journal of Acoustic Emission, Vol. 19, 2001
  • About the presentation in the conference, HORIKAWA Keitaro, Vol. 50, No. 1, p. 44-44, 2000/01/30
  • 115 Acoustic Emission Behavior during Tensile Deformation of NiAl Intermetallic Compound, Yamashita Ryouhei,Yoshida Kenichi,Sakamaki Kiyoshi,HORIKAWA Keitaro, The Proceedings of Conference of Chugoku-Shikoku Branch, The Japan Society of Mechanical Engineers, Vol. 5, No. 2, p. 29-30, 2000
  • Change of Acoustic Emission Activity due to Ductility Improvement of NiAl Intermetallic Compound, 15th Int. AE Symp., Progress in Acoustic Emission X, 2000
  • Sources of a trace amount of sodium, and its effect on hot ductility of an Al-5mass%Mg alloy, Keitaro Horikawa,Shigeru Kuramoto,Motohiro Kanno, Light Metals Review, Vol. 73, 2000
  • Effect of trace impurities on intergranular fracture of aluminum alloys, S Kuramoto,K Horikawa,M Kanno, ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3, TRANS TECH PUBLICATIONS LTD, Vol. 331-3, p. 1531-1536, 2000
  • Effects of impurity and temperature on intergranular fracture in an Al-Cu alloy, KURAMOTO S.,YAMAMOTO K.,HORIKAWA K.,KANNO M., Vol. 96, p. 299-300, 1999/05
  • Improvement of Hot Ductility in Al-Mg Base Alloys Caused by Small Amount of Additional Elements, Proceedings for the symposium Automotive Alloys 1999 from the 1999 TMS Annual Meeting & Exhibition, 1999
  • High temperature embrittlement caused by trace elements and its suppression by additional elements in an Al-5.5mol%Mg alloy, K Horikawa,S Kuramoto,M Kanno, LIGHT METALS 1999, CANADIAN INST MINING, METALLURGY AND PETROLEUM, p. 449-462, 1999
  • Evaluation of Phase Transformation Dynamics of Cu-Ai-Ni Shape Memory Alloy Single Crystal by Acoustic emission Method, Proc. 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Evaluation of TiN Coating Film due to Acoustic Emission, Proc. 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Evaluation of Phase Transformation Dynamics of Cu-Ai-Ni Shape Memory Alloy Single Crystal by Acoustic emission Method, Proc. 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • High temperature embrittlement caused by trace elements and its suppression by additional elements in an Al-5.5mol%Mg alloy, K Horikawa,S Kuramoto,M Kanno, LIGHT METALS 1999, CANADIAN INST MINING, METALLURGY AND PETROLEUM, p. 449-462, 1999
  • High temperature embrittlement caused by traces of calcium or strontium in an Al-5.5mol%Mg alloy, K Horikawa,S Kuramoto,M Kanno, SCRIPTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 39, No. 7, p. 861-866, 1998/09
  • Sources of a trace amoutn of sodium, and its effect on hot ductility of an Al-5 mass%Mg alloy, HORIKAWA Keitaro,KURAMOTO Shigeru,KANNO Motohiro, Journal of Japan Institute of Light Metals, The Japan Institute of Light Metals, Vol. 48, No. 8, p. 371-374, 1998/08
  • Effects of a small amount of antimony on hot ductility of an Al-8%Mg alloy, HORIKAWA Keitaro,KURAMOTO Shigeru,KANNO Motohiro, Vol. 94, p. 55-56, 1998/05/01
  • Effects of a small amount of boron or silicon on hot ductility of an AI-5%Mg alloy containing traces of sodium, KANNO Motohiro,KURAMOTO Shigeru,UEDA Kenichiro,HORIKAWA Keitaro,OHNISHI Tadakazu,TSUBAKINO Harushige, Vol. 94, p. 85-86, 1998/05/01
  • Effects of trace calcium or strontium on hot ductility of an Al-5%Mg alloy, HORIKAWA Keitaro,KOYO Hirotaka,KURAMOTO Shigeru,KANNO Motohiro, Vol. 93, p. 337-338, 1997/10/20
  • Suppression of high temperature embrittlement of Al-5%Mg alloys containing a trace of sodium caused by antimony addition, K Ueda,K Horikawa,M Kanno, SCRIPTA MATERIALIA, PERGAMON-ELSEVIER SCIENCE LTD, Vol. 37, No. 8, p. 1105-1110, 1997/10
  • Improvement in hot ductility of an Al-5%Mg alloy by a trace amount of antimony or bismuth, KANNO Motohiro,UEDA Kenichiro,HORIKAWA Keitaro,OHNISHI Tadakazu,TSUBAKINO Harushige, Vol. 92, p. 59-60, 1997/05
  • A Small Amount of Additional Antimony on Hot Ductility of Al-5%Mg Alloys Containing a Trace Amount of Sodium, Light Metals1997 (Proc. of 36th Annual Conference of Metallurgists), 1997
  • Reduction in Sodium Content of Magnesium by Vacuum Heating, ARAKI Ichiroh,HORIKAWA Keitaroh,UEDA Kenichiroh,KANNO Motohiro, Vol. 91, p. 339-340, 1996/11
  • The sources of trace sodium which causes a high temperature embrittlement of an Al-5%Mg alloy, HORIKAWA Keitaro,KANNO Motohiro, Vol. 91, p. 305-306, 1996/11
  • Effect of trace amounts of impurities on the ductility of an Al-Cu alloy, KANNO Motohiro,HORIKAWA Keitaro,ARAKI Ichiro,OHNISHI Tadakazu,TSUBAKINO Harushige, Vol. 90, p. 45-46, 1996/05
  • Precipitation Hardening in an Al-2.4Li-0.19Sc Alloy, Proceedings of 4th International Conference of Aluminum Alloys, 1996
  • Effect of small amount of lithium on hot ductility of Al-Mg base alloys, K Horikawa,H Okada,M Kanno, ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3, TRANSTEC PUBLICATIONS LTD, Vol. 217, p. 1181-1186, 1996
  • Effect of trace lithium or potassium on hot ductility of an Al-Mg alloy, HORIKAWA Keitaro,OKADA Hiroshi,KANNO Motohiro, Vol. 89, p. 223-224, 1995/11
  • 変形中の材料から放出される種々のガス成分の検出, 菅野幹宏,岡田浩,伊藤吾朗,堀川敬太郎,近泉隆二,松本峰明, 東京大学工学部・工学系研究科紀要, Vol. 33, 1995

Industrial Property Rights

  • 水素量の計測システム、水素量計測装置及び水素量の計測方法, 堀川敬太郎, 特願2019-178534, 出願日:2019/09/30
  • 水素吸蔵変形を利用したアクチュエータ, 特願2007-049187
  • 高強度アルミニウム合金およびその高温延性改善方法, 特許平10-204568, 特願10-204568

Works

  • 水素と損傷の同時可視化モニタリングによる水素エネルギー関連材料の脆化機構解明（基盤研究（B））, 2011 -
  • スエージング加工を応用して、新しいアルミニウム材料の開発を目指した研究の基礎調査, 2011 -
  • アルミニウム内部のヘテロ構造制御による新しい機能性の発現（挑戦的萌芽研究）, 2011 -
  • 鋼の破面形態に及ぼすひずみ速度の影響, 2011 -
  • 水素マイクロプリント法を用いたSCM鋼組織の水素存在位置解析, 2010 -
  • 炭素鋼における水素可視化手法検討, 2010 -
  • 溶接熱影響部に置ける疲労き裂進展特性評価, 2010 -
  • 水素ガス透過法と水素可視化法の組合せによる鋼組織中の水素拡散挙動の解析, 2010 -
  • 溶接熱影響部に置ける疲労き裂進展特性評価, 2009 -
  • 応力下での水素吸着・拡散挙動の研究, 2009 -
  • 水素マイクロプリント法による金属材料の衝撃変形特性に対する水素脆化感受性評価, 2009 -
  • NEDO「水素社会構築共通基盤整備事業ー水素用アルミ材料の基礎研究」, 2009 -
  • Study on hydrogen absorption and diffusion under the stress, 2009 -
  • Microscopic evaluation of fatigue of aluminum alloys under applied stress, 2009 -
  • 水素マイクロプリント法による金属材料の衝撃変形特性に対する水素脆化感受性評価, 2008 -
  • NEDO「水素社会構築共通基盤整備事業ー水素用アルミ材料の基礎研究」, 2008 -
  • 水素マイクロプリント法による金属材料の衝撃変形特性に対する水素脆化感受性評価, 2008 -
  • NEDO「水素社会構築共通基盤整備事業開発ー水素用アルミ材料の基礎研究」, 2008 -
  • 発泡材充填パイプの変形特性に関する研究, 2007 -
  • ジュメット線のふくれに関与するガスの分析, 2007 -
  • アルミニウム合金の環境脆化機構の解明, 2007 -
  • 高圧衝撃付加による新しい発泡金属材料の創成, 2007 -
  • 衝撃高圧力を利用したゴムメタル基複合材料の創成, 2007 -
  • 質量分析と水素可視化による水素吸蔵合金の水素吸脱繰返しに伴う材料劣化現象の解明, 2007 -
  • 耐衝撃・環境特性に優れるアルミニウム合金の開発, 2007 -
  • 水素マイクロプリント法を用いた応力・熱負荷状態での鋼中水素集積・拡散挙動の解析, 2007 -
  • 耐衝撃・環境特性に優れるアルミニウム合金の開発, 2007 -
  • 水素マイクロプリント法を用いた応力・熱負荷状態での鋼中水素集積・拡散挙動の解析, 2007 -
  • 水素マイクロプリント法によるアルミニウム合金の環境脆化機構の解明, 2006 -
  • 海外研究補助金, 2006 -
  • Al-Mg-Si合金の疲労と水素集積の可視化，「材料開発のための顕微鏡法と応用写真集」, 2006 -
  • 水素マイクロプリント法を用いた各種鋼組織の水素存在位置解析, 2006 -
  • アルミニウム合金の環境脆化機構の解明, 2005 -
  • 水素高圧ガス雰囲気における軽量金属材料の特性劣化現象の解明, 2004 -
  • 国際交流助成（研究者海外派遣助成）, 2004 -
  • アルミニウム合金の水素脆化に関する研究, 2004 -
  • 国際研究集会派遣研究員，国際会議渡航費, 2002 -

Awards

  • 第20回軽金属功績賞, 堀川敬太郎, 軽金属学会, 2022/05
  • 70周年記念学術功績賞, 堀川敬太郎, 軽金属学会, 2021/11
  • 研究・開発奨励賞, 金谷輝人、永田教人、日野実、村上浩二、中川惠友、堀川敬太郎, 軽金属学会 中国四国支部, 2015/07
  • 大阪大学総長奨励賞(2014), 堀川 敬太郎, 大阪大学, 2014/07
  • 大阪大学総長奨励賞(2013), 堀川 敬太郎, 大阪大学, 2013/08
  • 大阪大学総長による表彰, 堀川敬太郎, 大阪大学, 2013/01
  • 第11回軽金属躍進賞, 堀川 敬太郎, 軽金属学会, 2012/11
  • 軽金属学会６０周年記念関西賞（功績・功労賞）, 堀川 敬太郎, 2011/12
  • 軽金属奨学会褒状, 堀川敬太郎, 軽金属奨学会, 2006/11
  • 日刊工業新聞社賞, 堀川敬太郎, 日刊工業新聞社, 2006
  • 軽金属論文賞, 堀川敬太郎、竹内祐介、吉田憲一、小林秀敏, 軽金属学会, 2006
  • Impressive Poster Presentation Award, ICAA9, 2004
  • 日本金属学会論文賞, 堀川敬太郎, 日本金属学会, 2004
  • 軽金属学会奨励賞, 堀川敬太郎, 軽金属学会, 2003
  • 軽金属論文新人賞, 堀川敬太郎, 軽金属学会, 2000

Presentations

  • Visualization of Hydrogen Accumulation during Impact Deformation and Fracture of Aluminum Alloys, ICM&P2008, 2008
  • Impact Lateral Compression Test of Thin-Walled Circular Tube Filled with Aluminum Foam, ICM&P2008, 2008
  • Effect of strain rate on high temperature embrittlement in Al-5mass%Mg alloys containing traces of sodium, 11th International Conference on Aluminum Alloys (ICAA11), 2008
  • Effect of environmental hydrogen on impact tensile properties of 6061 and 7075 aluminum alloys, 11th International Conference on Aluminum Alloys (ICAA11), 2008
  • Deployable Structure in Plants, 3rd Conference of Smart Materials, Structures and Systems, 2008
  • Unfolding of Potato Flower as a Deployable Structure, 6th International Conference on Computation of Shell and Spatial Structures (IASS-IACM 2008), 2008
  • Detection of hydrogen evolution during tensile deformation of a Ti-Ni alloy affected by hydrogen embrittlement, 11th world conference on Titanium (JIMIC5), 2007
  • Impact tensile properties in Al-Mg-Si base alloys for automotive use, 6th International Symposium on Impact Engineering 2007 (ISIE2007), 2007
  • Hydrogen evolution behavior in an Al-Mg-Si alloy affected by hydrogen embrittlement, 6th Pacific Rim Conference on Advanced Materials and Processing(PRICM6), 2007
  • Hydrogen Microprint with EBSP Analysis in Tensile-deformed Al-5%Mg Alloy, 9th International Conference on Aluminum Alloys, 2004
  • Acoustic Emission of Fatigue-deformed Aluminium Alloys for Automotive Panels, 26th European Conference on Acoustic Emission Testing (EWGAE-2004), 2004
  • Acoustic emission due to the intergranular fracture of Al-Mg-Si base -alloys, 25th European Conference on Acoustic Emission Testing (EWGAE-2002), 2002
  • Characteristics of acoustic emission behavior during tensile deformation of Ni-Al intermetallic compounds with boron additive, 25th European Conference on Acoustic Emission Testing (EWGAE-2002), 2002
  • Characteristics of acoustic emission waveform during gas leak from a pip, 25th European Conference on Acoustic Emission Testing (EWGAE-2002), 2002
  • Acoustic Emission Accompanied by Grain Boundary Embrittlement of an Al-Mg-Si Alloy, 16th International Acoustic Emission Symposium (IAES-16), 2002
  • Effects of pinhole shapes with a divergent exit on AE characteristics during gas leak, 16th International Acoustic Emission Symposium (IAES-16), 2002
  • Effect of boron additives on acoustic emission bahavior during tensile deformation of Ni-Al intermetallic compounds, 16th International Acoustic Emission Symposium (IAES-16), 2002
  • Detection and inspection of acoustic emission (AE) behavior during gas leak from a pipe, The 1st International On-Board Seminar for the Development of Environment-friendlyTechnology, 2001
  • Change of Acoustic Emission Activity due to Ductility Improvement of NiAl Intermetallic Compound, 15th Int. AE Symp., Progress in Acoustic Emission X, 2000
  • Monitoring of Microcracking during Heating Process of Hydrogen Ion Doped Germanium and Silicon Single Crystals by Acoustic Emission Method, 15th Int. AE Symp., Progress in Acoustic Emission X, 2000
  • Improvement of Hot Ductility in Al-Mg Base Alloys Caused by Small Amount of Additional Elements, Automotive Alloys 1999 from the 1999 TMS Annual Meeting & Exhibition, 1999
  • High Temparature Embrittlement Caused by Trace Elements and Its Suppression by Additional Elements in an Al-5.5mol%Mg alloy, 38th Annual Conference of Metallurgists of CIM, 1999
  • High Temperature Embrittlement Caused by Trace Elements and Its Suppression by Additional Elements in an Al-5.5mol%Mg Alloy, 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Evaluation of Phase Transformation Dynamics of Cu-Ai-Ni Shape Memory Alloy Single Crystal by Acoustic emission Method, 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Evaluation of TiN Coating Film due to Acoustic Emission, 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Acoustic Emission Behavior during Tensile Deformation of NiAl Intermetallic Compound, 2nd Int. Conf. on Advanced Materials Development and Performance, 1999
  • Effect of Traces of Calcium and Strontium on Hot Ductility of an Al-5.5mol%Mg Alloy, 6th International Conference of Aluminum Alloys, 1998
  • A Small Amount of Additional Antimony on Hot Ductility of Al-5%Mg Alloys Containing a Trace Amount of Sodium, 36th Annual Conference of Metallurgists of CIM, 1997
  • Precipitation Hardening in an Al-2.4Li-0.19Sc Alloy, 4th International Conference of Aluminum Alloys, 1994

Committee Memberships

  • Executive Editor, Materials Transactions, 2022/04 - Present
  • Executive Editor, Journal of Japan Institute of Metals, 2022/04 - Present
  • 軽金属学会 編集委員会, 編集幹事, 2019/06 - Present
  • 軽金属学会, 研究部会「水素と材料物性」部会長, 2019/06 - Present
  • 日本機械学会関西支部学生会, 副顧問, 2020/04 - 2021/03
  • 軽金属学会, 研究部会「高強度アルミニウム合金」幹事, 2018/04 - 2019/03
  • 日本鉄鋼協会, 「水素脆化の基本要因と特性評価」研究会 委員, 2015/04 - 2018/09
  • 日本鉄鋼協会「水素脆化研究の基盤構築研究会」 委員, 2009/04 - 2013/03
  • NEDO水素社会構築共通基盤整備事業，「水素用アルミ」，専門委員, 2008/04 - 2010/03
  • 軽金属学会 人材育成WG委員会 委員（平成20年3月～平成21年3月）, 2008/04 - 2009/03
  • 日本材料学会, 第70期編集委員会査読委員, 2018/06 - Present
  • 国際会議ICAA18, 運営委員 （会場WG）, 2019/05 - 2023/02
  • 日本学術振興会, 材料中の水素機能解析技術 第190委員会 委員, 2017/03 - 2020/03
  • 軽金属学会, 研究部会「水素と力学特性」委員, 2016/04 - 2019/03
  • 日本材料学会 衝撃部門委員会 庶務幹事（平成20年4月～平成22年3月）, 2008/04 - 2010/03
  • 軽金属学会 軽金属奨励賞選考委員会 委員（平成19,20年度）, 2007/06 - 2008/03
  • 軽金属学会 平成19,20年度編集委員会 委員（平成19年4月～）, 2007/04 - 2008/03
  • 軽金属学会 平成19,20年度研究委員会 常設部会委員, 2007/04 - 2008/03
  • 軽金属学会 研究委員会 委員（平成18年4月〜）, 2006/04 - 2008/03
  • 日本材料学会 衝撃部門委員会 委員（平成16年4月〜）, 2006/04 - 2008/03
  • 軽金属学会研究部会「中強度アルミニウム合金の材料物性部会」幹事（平成15年9月〜平成20年３月）, 2003/04 - 2008/03
  • 日本航空宇宙学会関西支部 幹事（平成17年4月〜平成18年3月）, 2005/04 - 2006/03
  • 軽金属学会研究部会「ゼロエミッション・アルミニウム・マスフローシステムの構築に関する調査・研究部会」委員，（平成15年7月〜平成16年12月）, -
  • 日本鉄鋼協会日本高圧力研究会議材料部会「水素脆化専門委員会」委員，（平成15年4月〜平成18年2月）, -
  • 日本塑性加工学会 中国四国支部 監事(平成14年7月〜平成16年7月), -
  • 日本塑性加工学会 中国四国支部 会計幹事（平成12年7月〜平成14年7月）, -
  • 軽金属学会研究部会「粒界近傍の材料物性部会」幹事(平成11年9月〜平成15年3月), -