顔写真

PHOTO

Kadoi Kota
門井 浩太
Kadoi Kota
門井 浩太
Joining and Welding Research Institute, Associate Professor

Research History 3

  1. 2016/12 - Present
    Osaka University Joining and Welding Research Institute Associate Professor

  2. 2009/04 - 2016/12
    Hiroshima University Graduate School of Engineering Assistant Professor

  3. 2007/04 - 2009/03
    Waseda University Faculty of Science and Engineering Research Associate

Committee Memberships 41

  1. 日本溶接会議 第9委員会 委員長 Academic society

    2025/01 - Present

  2. 日本溶接協会 溶接材料部会 原案作成委員会 委員長

    2024/07 - Present

  3. 日本溶接協会 特許委員会 副委員長

    2024/07 - Present

  4. 日本溶接協会 規格化第9分科会 WG4 委員

    2024/04 - Present

  5. 日本鉄鋼協会 代議員

    2024/04 - Present

  6. 軽金属溶接協会 レーザ溶接委員会 委員

    2024/03 - Present

  7. 日本溶接協会 溶接管理技術者評価試験委員

    2023/06 - Present

  8. 溶接学会 溶接冶金研究委員会 学術幹事 Academic society

    2023/05 - Present

  9. 日本溶接協会 学識委員 Academic society

    2022/12 - Present

  10. Welding in the World, Principal reviewer Academic society

    2022/09 - Present

  11. International Institute of Welding (IIW), Comission IX, Vice-Chair Academic society

    2022/07 - Present

  12. 日本溶接協会 関西地区溶接技術検定委員会 幹事 Academic society

    2022/04 - Present

  13. 日本鉄鋼協会 論文誌編集委員会 幹事 Academic society

    2022/04 - Present

  14. 日本鋳造工学会 代議員 Academic society

    2022/04 - Present

  15. 日本鉄鋼協会 創形基礎フォーラム(接合・結合) 幹事 Academic society

    2021/04 - Present

  16. 日本溶接協会 特殊材料溶接研究委員会 幹事 Academic society

    2020/07 - Present

  17. 日本鉄鋼協会 創形創質工学部会 若手フォーラム 幹事 Academic society

    2019/04 - Present

  18. 溶接学会 論文査読委員会 委員 Academic society

    2019/04 - Present

  19. 日本鋳造工学会 査読委員 Academic society

    2018/04 - Present

  20. 日本溶接協会 特許委員会 委員 Academic society

    2023/04 - 2024/06

  21. 日本溶接協会 溶接材料部会共研第4部会 委員 Academic society

    2019/05 - 2024/06

  22. 溶接学会 編集委員会 委員 Academic society

    2017/10 - 2024/04

  23. 溶接学会 溶接冶金研究委員会 幹事 Academic society

    2016/04 - 2023/05

  24. 溶接学会 関西支部 監事 Academic society

    2020/06 - 2022/06

  25. 日本鉄鋼協会 論文誌編集委員会 専門委員 Academic society

    2021/04 - 2022/03

  26. 溶接学会 企画委員会 委員 Academic society

    2014/04 - 2022/03

  27. 日本鉄鋼協会 創形基礎フォーラム(接合・結合) 委員 Academic society

    2017/04 - 2021/03

  28. 溶接学会 令和2年度秋季全国大会実行委員会 委員(事務局主担当) Academic society

    2018/11 - 2020/10

  29. 溶接学会 関西支部 副支部長 Academic society

    2018/04 - 2020/06

  30. International Congress on Laser Advanced Materials Processing Steering Committee Academic society

    2017/12 - 2019/05

  31. 溶接学会 研究推進部会 委員 Academic society

    2014/04 - 2018/09

  32. 溶接学会 ミニ研究会 主査 Academic society

    2017/09 - 2018/08

  33. 溶接学会 若手会員の会 運営委員 Academic society

    2009/04 - 2018/03

  34. 日本溶接協会 中国地区溶接技術検定委員会 委員 Academic society

    2013/04 - 2016/12

  35. 溶接学会 中国支部 幹事 Academic society

    2009/06 - 2016/12

  36. 溶接学会 若手会員の会 委員長 Academic society

    2014/04 - 2016/03

  37. 溶接学会 溶接冶金研究委員会 委嘱委員 Academic society

    2014/04 - 2015/03

  38. 軽金属学会 第126回春季全国大会 実行委員会 委員 Academic society

    2014/01 - 2014/06

  39. 溶接学会 若手会員の会 副委員長 Academic society

    2012/04 - 2014/03

  40. 溶接学会 平成25年度秋季全国大会実行委員会 委員 Academic society

    2013/02 - 2013/09

  41. 溶接学会 若手会員の会 会計 Academic society

    2010/04 - 2012/03

Professional Memberships 6

  1. International Institute of Welding

  2. 日本溶接協会

  3. THE IRON AND STEEL INSTITUTE OF JAPAN

  4. JAPAN WELDING SOCIETY

  5. JAPAN FOUNDRY ENGINEERING SOCIETY

  6. THE JAPAN INSTITUTE OF METALS AND MATERIALS

Research Areas 4

  1. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Manufacturing and production engineering /

  2. Nanotechnology/Materials / Composite materials and interfaces /

  3. Nanotechnology/Materials / Material fabrication and microstructure control /

  4. Nanotechnology/Materials / Metals and resources production /

Awards 12

  1. ベストオーサー賞

    門井 浩太 (一社)溶接学会 2024/04

  2. 日下賞

    門井 浩太 (公社)日本鋳造工学会 2020/05

  3. 大阪大学賞 若手教員部門

    門井 浩太 大阪大学 2019/11

  4. Arthur Smith Award

    Kadoi Kota International Institute of Welding 2019/07

  5. 論文賞

    門井 浩太 日本鋳造工学会 2017/05

  6. 中四国支部奨励賞

    門井 浩太 日本鋳造工学会 2014/04

  7. 軽金属溶接論文賞

    門井 浩太 軽金属溶接協会 2013/05

  8. 溶接冶金研究委員会 優秀研究賞

    門井 浩太 溶接学会 2013/05

  9. 研究発表賞

    門井 浩太 溶接学会 2013/04

  10. 優秀ポスター賞

    門井 浩太 レーザ加工学会 2011/12

  11. 論文賞

    門井 浩太 日本鋳造工学会 2011/05

  12. Best Paper Award

    門井 浩太 The International Symposium on Visual-JW 2010 2010/11

Papers 141

  1. Nucleation of equiaxed δ-ferrite grain by Oxide + TiN to improve tensile properties of ferritic stainless steel welds

    Yuyang Hou, Kota Kadoi

    Materials Characterization Vol. 227 p. 115270-115270 2025/06/09 Research paper (scientific journal)

    Publisher: Elsevier BV
  2. Estimation of Fatigue Limit for Aluminum Alloy Laser Welds Based on Dissipated Energy

    Yamamoto, Y. Ogawa, M. Hayashi, K. Kadoi, D. Shiozawa, T. Sakagami

    Experimental Mechanics 2025/01/23 Research paper (scientific journal)

  3. Solidification cracking susceptibility of alloy 718 during additive manufacturing and evaluating method

    Kota Kadoi, Yukiya Matsumoto, Hiroyuki Chiba, Hiroshige Inoue

    Journal of Materials Research and Technology Vol. 33 p. 6389-6396 2024/11 Research paper (scientific journal)

  4. Effect of Ti, Al, and Mg addition on microstructure evolution in weld metal of stainless steel solidified with F and FA modes and the tensile property

    Yuyang Hou, Kota Kadoi

    Materials Science and Engineering: A 2024/08/30 Research paper (scientific journal)

  5. Influence of MC Carbides on Pitting Corrosion Resistance of Weld Metal in Austenitic Stainless Steels

    Kota Kadoi, Yudai Kanno, So Aoki, Hiroshige Inoue

    ISIJ INTERNATIONAL Vol. 64 No. 9 p. 1450-1456 2024/07 Research paper (scientific journal)

  6. Formation condition of lacy ferrite during solidification and subsequent transformation in austenitic stainless steels solidified with primary ferrite

    Kota Kadoi, Mari Kogure, Hiroshige Inoue

    Materials & Design Vol. 241 2024/04 Research paper (scientific journal)

  7. Fatigue Limit Estimation Based on Dissipated Energy of Butt Laser-Welded Joints

    Takumi Yamamoto, Yuki Ogawa, Miu Hayashi, Kota Kadoi, Daiki Shiozawa, Takahide Sakagami

    Engineering Proceedings Vol. 51 No. 47 2024/02 Research paper (scientific journal)

  8. 入門教室Q&A やさしい溶接冶金 第3回溶接部で生じる割れ欠陥

    門井 浩太

    溶接技術 Vol. 72 No. 4 2024/01

  9. 入門教室Q&A やさしい溶接冶金 第2回溶接部の組織形態と特性

    門井 浩太

    溶接技術 Vol. 72 No. 3 p. 88-91 2024/01

  10. 入門教室Q&A やさしい溶接冶金 第1回溶接中の冶金現象

    門井 浩太

    溶接技術 Vol. 72 p. 109-111 2024/01

  11. Microstructural Characteristic and Properties of Stainless Steel Welds

    Kota KADOI

    JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 92 p. 544-554 2023/12

  12. Microstructure gradient formation in electron-beam melting powder-bed fusion of a gamma-prime Ni-based superalloy

    Sukhdeep Singh, Joel Andersson, Kota Kadoi

    Materials Characterization Vol. 205 2023/10 Research paper (scientific journal)

  13. Nucleation of equiaxed δ-ferrite by accelerating TiN formation controlled by oxide during welding of ferritic stainless steel

    Yuyang Hou, Kota Kadoi

    Materials Characterization 2023/07 Research paper (scientific journal)

  14. Latest Researches on Corrosion in Stainless Steel Welds

    Kota KADOI

    JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 92 p. 323-324 2023/07

  15. Effect of ferrite morphology on pitting corrosion resistance of austenitic stainless steel weld metals

    Kota Kadoi, Mari Kogure, Hiroshige Inoue

    Corrosion Science Vol. 221 2023/06 Research paper (scientific journal)

  16. Effects of ferrite content and concentrations of carbon and silicon on weld solidification cracking susceptibility of stainless steels

    Kota Kadoi, Seiya Ueno, Hiroshige Inoue

    Journal of Materials Research and Technology Vol. 25 p. 1314-1321 2023/06 Research paper (scientific journal)

  17. 過共晶Al-Si合金における初晶Siの微細・球状化に及ぼすNaとPの影響

    中江 秀雄, 中村 春香, 岩崎 出, 門井 浩太

    鋳造工学 Vol. 95 p. 221-227 2023/05 Research paper (scientific journal)

  18. Age-hardening behaviors of the weld metals of 22% Cr and 25% Cr duplex stainless steels at 400°C

    Mikihiro Sakata, Kota Kadoi, Hiroshige Inoue

    Journal of Nuclear Materials Vol. 581 2023/04 Research paper (scientific journal)

  19. The effects of chemistry variations on hot cracking susceptibility of Haynes® 282® for aerospace applications

    Sukhdeep Singh, Kota Kadoi, Olanrewaju Ojo, Boian Alexandrov, Joel Andersson

    Materials & Design Vol. 228 2023/03 Research paper (scientific journal)

  20. Tensile properties of laser powder bed fusion built JBK-75 austenitic stainless steel

    M. Neikter, P. Bhaskar, S. Singh, K. Kadoi, C. Lyphout, F. Svahn, R. Pederson

    Materials Science & Engineering A Vol. 874 2023/03 Research paper (scientific journal)

  21. Mechanism for enhanced age hardening of 22 % Cr duplex stainless steel weld metal fabricated with grade 2209 filler material

    Mikihiro Sakata, Kota Kadoi, Hiroshige Inoue

    Materials Today Communications Vol. 33 2022/08 Research paper (scientific journal)

  22. 研究室紹介「大阪大学接合科学研究所 接合組織評価学分野」

    門井 浩太

    日本鋳造工学会誌 Vol. 94 No. 7 p. 390-390 2022/07

  23. Evaluation of Fatigue Strength Based on Sissipated Energy for Laser Welds

    Y. Ogawa, T. Horita, N. Iwatani, K. Kadoi, D. Shiozawa, T. Sakagami

    Infrared Physics & Technology Vol. 125 2022/07 Research paper (scientific journal)

  24. Formation Mechanism of Stripe Pattern Defect in Cold-Rolled AISI 441 Stainless Steel Stabilized by Ti and Nb

    Y. Hou, G. Cheng, K. Kadoi, H. Inoue, Q. Ruan, J. Pan, X. Chen

    Metallurgical and Materials Transactions B 2022/05 Research paper (scientific journal)

  25. Acceleration Mechanism of Ti2O3 on TiN Formation and δ-Ferrite Nucleation of Ferritic Stainless Steel

    Y. Hou, G. Cheng, K. Kadoi, H. Inoue

    Journal of Alloys and Compounds Vol. 912 2022/04 Research paper (scientific journal)

  26. Initiation mechanism of pitting corrosion in weld heat affected zone of duplex stainless steel

    Yuyang Hou, Yudai Nakamori, Kota Kadoi, Hiroshige Inoue, Hayato Baba

    Corrosion Science Vol. 201 2022/04 Research paper (scientific journal)

  27. 低炭素鋼の低酸素濃度溶接金属における酸化物/母相界面のMn欠乏挙動

    本間 竜一, 重里 元一, 藤岡 政昭, 門井 浩太, 井上 裕滋

    鉄と鋼 Vol. 108 No. 3 p. 211-223 2022/03 Research paper (scientific journal)

  28. Effects of Ti and Al on the Formation of Intragranular Ferrites in the Ultra-Low-Oxygen Si-Mn Weld Metals of Low-Carbon Steel

    Ryuichi Homma, Kota Kadoi, Hiroshige Inoue

    Materials Today Communications Vol. 29 2021/12 Research paper (scientific journal)

  29. 浪速博士の溶接がってん!高能率溶接ってどうやればいいの?の巻

    門井 浩太

    WE-COMマガジン Vol. 40 p. 1-20 2021/10

  30. Evaluation of Fatigue Strength Based on Dissipated Energy for Laser Welds

    Yuki Ogawa, Taiju Horita, Naoki Iwatani, Kota Kadoi, Daiki Shiozawa, Takahide Sakagami

    Engineering Proceedings Vol. 8 No. 1 2021/10 Research paper (international conference proceedings)

  31. オーステナイトステンレス鋼溶接金属部における組織形態と耐食性の関係

    青木 聡, 門井 浩太, 井上 裕滋

    生産と技術 Vol. 73 No. 4 p. 5-7 2021/09

  32. Acceleration of 475 °C embrittlement in weld metal of 22 mass% Cr-duplex stainless steel

    Mikihiro Sakata, Kota Kadoi, Hiroshige Inoue

    Materials Today Communications Vol. 29 2021/09 Research paper (scientific journal)

  33. The Role of Shot Peening on Liquation Cracking in Laser Cladding of K447A Nickel Superalloy Powders Over its Non-weldable Cast Structure

    Z. Zhang, Y. Zhao, J. Shan, A. Wu, Y. S. Sato, K. Kadoi, H. Inoue, H. Gu, X. Tang

    Materials Science and Engineering: A Vol. 823 2021/08 Research paper (scientific journal)

  34. Influential Factors on Weld Solidification Cracking Susceptibility of Stainless Steels with F-mode Solidification

    Kota Kadoi, Seiya Ueno, Hiroshige Inoue

    IIW 74th Annual Assembly 2021/07 Research paper (international conference proceedings)

  35. Relationship between Microstructure Evolution and Toughness of Weld Metal of Carbon Steel

    Kota Kadoi

    Proceedings of The 1st Okinawa-International Conference on Welding and Allied Technology (OIC-WA2021) p. 24-27 2021/04 Research paper (international conference proceedings)

  36. Single-Pass Full Penetration Welding for Thick Stainless Steel Using High-Current GMAW

    Hayato BABA, Keiji KADOTA, Tetsuo ERA, Tomoyuki UEYAMA, Motoshi MAESHIMA, Kota LADOI, Hiroshige INOUE, Manabu TANAKA

    Quarterly Journal of Japan Welding Society Vol. 39 No. 1 p. 39-50 2021/02 Research paper (scientific journal)

  37. Evolution behavior of liquid film in the heat-affected zone of laser cladding non-weldable nickel-based superalloy

    Zhenlin Zhang, Yue Zhao, Jiguo Shan, Aiping Wu, Yutaka S. Sato, Shun Tokita, Kota Kadoi, Hiroshige Inoue, Huaipeng Gu, Xin Tang

    Journal of Alloys and Compounds Vol. 863 2021/01 Research paper (scientific journal)

  38. Improved Strength and Ductility Balance of Medium-carbon Steel with Chromium and Titanium Fabricated by Friction Stir Welding Process

    C. Cheng, K. Kadoi, H. Fujii, K. Ushioda, H. Inoue

    Materials Science and Engineering: A Vol. 803 2021/01 Research paper (scientific journal)

  39. Metallurgical Phase Transformation during Welding and Control of Properties of Weld Metals

    Kota Kadoi, Hiroshige Inoue

    Journal of Smart Processing Vol. 10 No. 1 p. 26-31 2021/01

  40. Effect of S and Si on the formation of intragranular ferrite and inclusions in ultra-low oxygen weld metal of low carbon steel

    Ryuichi Homma, Yasuhiro Shinohara, Kota Kadoi, Hiroshige Inoue

    ISIJ-International Vol. 61 No. 1 p. 309-316 2021/01 Research paper (scientific journal)

  41. Effect of grain boundary migration on intergranular fracture in the weld metal of steels

    SARUWATARI Suo, KAMO Takahiro, NAKATA Yuki, KADOI Kota, INOUE Hiroshige

    Quarterly Journal of Japan Welding Society Vol. 38 No. 4 p. 222-228 2020/12 Research paper (scientific journal)

  42. Influence of Microstructural morphology on Pitting Corrosion Resistance of Duplex Stainless Steel Weld Metals

    Kota Kadoi, Shun Takada, Hiroshige Inoue, Masatake Hojo, Yuma Yoshioka

    Quarterly Journal of Japan Welding Society Vol. 38 No. 4 p. 263-268 2020/12 Research paper (scientific journal)

  43. 溶接高温割れ発生現象とその防止法

    門井 浩太, 井上 裕滋

    生産と技術 Vol. 72 No. 4 p. 20-22 2020/09

  44. Single-Pass Full-Penetration Welding for Stainless Steel Using High-Current GMAW

    Hayato Baba, Keiji Kadota, Tetsuo Era, Tomoyuki Ueyama, Motoshi Maeshima, Kota Kadoi, Hiroshige Inoue, Manabu Tanaka

    The 73rd IIW Annual Assembly & International Conference Vol. XII-2450-2020 p. 1-15 2020/07 Research paper (international conference proceedings)

  45. Effect of MC carbide formation on weld solidification cracking susceptibility of austenitic stainless steel

    Kota Kadoi, Seidai Ueda, Hiroshige Inoue, Shun Tokita

    Journal of Alloys and Compounds Vol. 828 p. 154423-154423 2020/07 Research paper (scientific journal)

    Publisher: Elsevier BV
  46. Relationship between the microstructure and local corrosion properties of weld metal in austenitic stainless steels

    Shun Tokita, Kota Kadoi, So Aoki, Hiroshige Inoue

    Corrosion Science Vol. 175 p. 108867-108867 2020/07 Research paper (scientific journal)

    Publisher: Elsevier BV
  47. Relationship between Solidification Sequence and Toughness of Carbon Steel Weld Metal

    K. Kadoi, Y. Nakata, H. Inoue, S. Saruwatari

    Materials Characterization Vol. 165 2020/05 Research paper (scientific journal)

  48. Microstructural evolution and solidification cracking susceptibility of grain boundary engineered fully austenitic stainless steel

    Shun Tokita, Kota Kadoi, Yudai Kanno, Hiroshige Inoue

    Welding in the World Vol. 64 No. 4 p. 1-8 2020/02 Research paper (scientific journal)

    Publisher: Springer
  49. Effects of Carbon and Chromium on Microstructure evolution and Mechanical Properties of Friction Stir Weldment in Medium-carbon Steel

    Chun Cheng, Kota Kadoi, Shun Tokita, Hidetoshi Fujii, Kohsaku Ushioda, Hiroshige Inoue

    Materials Science and Engineering: A Vol. 762 p. 138060-138060 2019/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  50. Effect of Cr and C on Microstructure Evolution of Medium Carbon Steels during Friction Stir Welding Process and their Mechanical Property

    Kota Kadoi, Chun Cheng, Shun Tokita, Kohsaku Ushioda, Hidetoshi Fujii, Hiroshige Inoue

    2019/08 Research paper (international conference proceedings)

  51. Solidification Cracking Susceptibility of Grain Boundary Engineered Fully Austenitic Stainless Steel

    Shun Tokita, Kota Kadoi, Yudai Kanno, Hiroshige Inoue

    The 72nd IIW Annual Assembly & International Conference Vol. IX-2683-19 p. 1-9 2019/07 Research paper (international conference proceedings)

  52. Investigation of Standarizing for Evaluation Method of Varestraint test

    Kota Kadoi

    The 72nd IIW Annual Assembly & International Conference Vol. IX-2682-19 p. 1-8 2019/07 Research paper (international conference proceedings)

  53. Ductility-dip cracking susceptibility in dissimilar weld metals of alloy 690 filler metal and low alloy steel

    Kota Kadoi, Makoto Hiraoka, Kenji Shinozaki, Takeshi Obana

    Materials Science & Engineering A Vol. 756 p. 92-97 2019/05 Research paper (scientific journal)

  54. Relationship between Alloy Element and Weld Solidification Cracking Susceptibility of Austenitic Stainless Steel

    Seidai Ueda, Kota Kadoi, Shun Tokita, Hiroshige Inoue

    ISIJ-International Vol. 59 No. 7 p. 1323-1329 2019/04 Research paper (scientific journal)

    Publisher: Iron and Steel Institute of Japan
  55. Analysis of the 355 Aluminium Alloy Microstructure for Application in Thixoforming

    Leandro Cássio de Paula, Shun Tokita, Kota Kadoi, Hiroshige Inoue, Eugênio José Zoqui

    Solid State Phenomena Vol. 285 p. 277-282 2019/01 Research paper (scientific journal)

    Publisher:
  56. 浪速博士の溶接がってん!溶接高温割れって何?の巻

    門井 浩太

    WE-COMマガジン Vol. 29 p. 1-20 2019/01

  57. Investigation of Standardizing for Evaluation Method of Transverse Varestraint Test

    KADOI Kota, OKANO Shigetaka, YAMASHITA Shotaro, ABE Daisuke, TAKEMORI Akira, YAMADA Shinnosuke, TAKADA Atsushi, KAWATA Junichi

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 37 No. 4 p. 200-207 2019 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  58. Effect of Secondly Phase Formations on Weld Solidification Cracking Susceptibility of Austenitic Stainless Steel

    Seidai Ueda, Kota Kadoi, Shun Tokita, Hiroshige Inoue

    The 71st IIW Annual Assembly & International Conference Vol. IX-2652-18 p. 1-7 2018/07 Research paper (international conference proceedings)

  59. Effect of S and Si on Formation of Intragranular Ferrite and Inclusionsin Electron Beam Weld Metal of Low Carbon Steel

    Ryuichi Homma, Yasuhiro Shinohara, Hiroshige Inoue, Kota Kadoi, Shun Tokita

    The 71st IIW Annual Assembly & International Conference Vol. IX-2636-18 p. 1-8 2018/07 Research paper (international conference proceedings)

  60. Grain Refinement in Weld Metal of Type 310S Stainless Steel by Hot-wire GTAW Process

    Shotaro Yamashita, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi

    The 71st IIW Annual Assembly & International Conference Vol. IX-2647-18 p. 1-7 2018/07 Research paper (international conference proceedings)

  61. Effect of Chemical Composition on Graphitization during Welding of Cast Iron

    Kota Kadoi, Tadahumi Hashimoto, Kenji Shinozaki

    Thermec 2018 2018/07 Research paper (international conference proceedings)

  62. Simulation of Residual Liquid Distribution during Laser Welding for Austenitic Stainless Steel by Multi-Phase Field Modeling and the Solidification Cracking Susceptibility

    Kota Kadoi, Dan Wang, Kenji Shinozaki

    The 71st IIW Annual Assembly & International Conference Vol. IX-2651-18 p. 1-7 2018/07 Research paper (international conference proceedings)

  63. 日本溶接協会 2016年度 「次世代を担う研究者助成事業」成果報告 オーステナイト系金属材料の異材溶接部における凝固割れ感受性評価とその防止技術の検討

    門井 浩太

    溶接技術 Vol. 66 p. 92-93 2018/03

  64. その場観察を利用した溶接凝固割れ感受性の高精度評価

    門井 浩太

    スマートプロセス学会誌 Vol. 7 No. 1 p. 8-13 2018/01

  65. Effect of Chemical Composition on Susceptibility to Weld Solidification Cracking in Austenitic Weld Metal

    Kota Kadoi, Kenji Shinozaki

    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE Vol. 48A No. 12 p. 5860-5869 2017/12 Research paper (scientific journal)

  66. オーステナイト系金属材料の異材溶接部における凝固割れ感受性評価とその防止技術の検討

    門井 浩太

    溶接技術 Vol. 65 p. 122-122 2017/08

  67. Solidification Cracking Susceptibility of Austenitic Weld Metal in Schaeffler diagram

    Kota Kadoi, Kenji Shinozaki

    70th Annual Assembly of Int. Inst. Welding p. IX- 2611-17-IX- 2611-17 2017/06 Research paper (international conference proceedings)

  68. Solidification Cracking behavior during Laser Welding of Type 310s Stainless Steel Evaluated using In-situ Observation Technique

    Kota Kadoi, Dan Wang, Kenji Shinozaki

    Proceeding of 9th European Stainless Steel Conference Vol. 34 2017/05 Research paper (international conference proceedings)

  69. Effect of Heating Rate on Grain Refinement in Weld Metal of Type 430 Stainless Steel:- Grain Refinement in Weld Metal by Hot-wire GTAW Process -

    YAMASHITA Shotaro, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 35 No. 1 p. 51-56 2017 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  70. Effect of Wire Feeding Conditions on Grain Refinement in Weld Metal of Type 310S Stainless Steel:- Grain Refinement in Weld Metal by Hot-wire GTAW Process -

    YAMASHITA Shotaro, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 35 No. 1 p. 45-50 2017 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  71. Elucidation of Grain Refinement Mechanism in Weld Metal of Type 310S Stainless Steel:- Grain Refinement in Weld Metal by Hot-wire GTAW Process -

    YAMASHITA Shotaro, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 35 No. 1 p. 36-44 2017 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  72. Relationship Between Grain Refinement in Weld Metal of Type 310S Stainless Steel and Welding Conditions and Mechanical Properties:- Grain Refinement in Weld Metal by Hot-wire GTAW Process -

    YAMASHITA Shotaro, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 35 No. 1 p. 6-12 2017 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  73. Prediction of Residual Liquid Distribution of Austenitic Stainless Steel during Laser Beam Welding Using Multi-Phase Field Modeling

    Dan Wang, Kota Kadoi, Kenji Shinozaki

    ISIJ INTERNATIONAL Vol. 57 No. 1 p. 139-147 2017 Research paper (scientific journal)

  74. New measurement technique of ductility curve for ductility-dip cracking susceptibility in Alloy 690 welds

    Kota Kadoi, Takanori Uegaki, Kenji Shinozaki, Motomichi Yamamoto

    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING Vol. 672 p. 59-64 2016/08 Research paper (scientific journal)

  75. Investigation of Similar Composition Welding Materials for Flake Graphite Cast Iron

    Kota KADOI, Tadafumi HASHIMOTO, Kenji SHINOZAKI

    Journal of Japan Foundory Society Vol. 88 No. 9 p. 524-530 2016/07 Research paper (scientific journal)

  76. Crack repair welding by CMT brazing using low melting point filler wire for long-term used steam turbine cases of Cr-Mo-V cast steels

    Kota Kadoi, Aoi Murakami, Kenji Shinozaki, Motomichi Yamamoto, Hideo Matsumura

    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING Vol. 666 p. 11-18 2016/06 Research paper (scientific journal)

  77. Investigation of Hot-wire Laser Brazing Technology for Steel / Aluminum Alloy Dissimilar Joint

    Takaya Syunsuke, Yamamoto Motomichi, Shinozaki Kenji, Kadoi Kota, Matsuda Hiroshi, Ikeda Rinsei

    Preprints of the National Meeting of JWS Vol. 2016 p. 8-9 2016

    Publisher: JAPAN WELDING SOCIETY
  78. Examination of Single-bevel Gloove Multi-layer Welding for Thick-Steel Plate using Hot-wire MAG Welding Method

    Fukushima Naoki, Takagi Masato, Nakajima Tooru, yamamoto hikaru, yamamoto motomichi, shinozaki kenji, Kadoi Kouta

    Preprints of the National Meeting of JWS Vol. 2016 p. 94-95 2016

    Publisher: JAPAN WELDING SOCIETY
  79. Investigation of Hot-wire Laser Brazing Conditions for Lap Fillet Joint of Steel / Aluminum Alloy

    TAKAYA Shunsuke, YAMAMOTO Motomichi, SHINOZAKI Kenji, KADOI Kota, MATSUDA Hiroshi, IKEDA Rinsei

    Preprints of the National Meeting of JWS Vol. 2016 p. 322-323 2016

    Publisher: JAPAN WELDING SOCIETY
  80. Change in Microstructure of Heated Wire during Hot-wire GTAW

    Yamashita Shotaro, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota

    Preprints of the National Meeting of JWS Vol. 2016 No. 0 p. 226-227 2016

    Publisher: JAPAN WELDING SOCIETY
  81. Evaluation of Solidification Cracking Susceptibility for Austenitic Stainless Steel during Laser Trans-Varestraint Test Using Two-dimensional Temperature Measurement

    Dan Wang, Kota Kadoi, Kenji Shinozaki, Motomichi Yamamoto

    ISIJ INTERNATIONAL Vol. 56 No. 11 p. 2022-2028 2016 Research paper (scientific journal)

  82. Solidification cracking susceptibility during laser welding and the high-accuracy evaluation

    Kota Kadoi, Dan Wang, Kenji Shinozaki

    Yosetsu Gakkai Shi/Journal of the Japan Welding Society Vol. 85 No. 6 p. 569-574 2016 Research paper (scientific journal)

    Publisher: Japan Welding Society
  83. Welding Phenomena during Vertical Welding on Thick Steel Plate using Hot-wire Laser Welding Method

    E. Warinsiriruk, K. Hashida, M. Yamamoto, K. Shinozaki, K. Kadoi, T. Tanino, H. Yajima, T. Fukui, S. Nakayama, T. Nose, S. Tsuchiya, H. Watanabe, T. Kanazawa

    Quarterly Journal of the Japan Welding Society Vol. 33 No. 2 p. 143s-147s 2015/09 Research paper (scientific journal)

  84. Hot-wire Laser Welding Process Using Laser Diode for Large-Diameter Pipe with Narrow Gap Joint

    M. Todo, K. Shinozaki, M. Yamamoto, K. Kadoi, M. Yamamoto, R. Phanoniam, T. Okagaito

    Quarterly Journal of the Japan Welding Society Vol. 33 No. 2 p. 107s-110s 2015/09 Research paper (scientific journal)

  85. Weld Defect Prevention for Fillet Welded Joints on Steel Plates Coated with Shop Primer using Hot-wire Laser Welding

    D. Okita, T. Kado, M. Yamamoto, K. Shinozaki, K. Kadoi

    Quarterly Journal of the Japan Welding Society Vol. 33 No. 2 p. 98s-101s 2015/09 Research paper (scientific journal)

  86. Investigation of Evaluation Method for Hot Cracking Susceptibility of 310S Stainless Steel during Laser Welding using Trans-Varestraint Test

    D. Wang, S. Sakoda, K. Kadoi, K. Shinozaki, M. Yamamoto

    Quarterly Journal of the Japan Welding Society Vol. 33 No. 2 p. 39s-43s 2015/09 Research paper (scientific journal)

  87. Measurement of BTR of Laser Weld Metal by Trans-Varestraint Test using 2D Temperature Measurement

    Wang Dan, Sakoda Shuntaro, Yamashita Shotaro, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota

    Preprints of the National Meeting of JWS Vol. 2015 No. 0 p. 20-21 2015

    Publisher: JAPAN WELDING SOCIETY
  88. Evaluation of Solidification Cracking Susceptibility during Hot-wire GTA Welding

    Yamashita Shotaro, Iwasaki Ryohei, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Obana Takeshi

    Preprints of the National Meeting of JWS Vol. 2015 No. 0 p. 118-119 2015

    Publisher: JAPAN WELDING SOCIETY
  89. Investigation of Grain Refinement Mechanism in Weld Metal by Hot-wire GTAW Process

    Yamashita Shotaro, Iwasaki Ryohei, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Obana Takesi

    Preprints of the National Meeting of JWS Vol. 2015 No. 0 p. 16-17 2015

    Publisher: JAPAN WELDING SOCIETY
  90. Simultaneous Observation of In-situ Visible Image and Two-dimensional Temperature Distribution using Multi-sensor Camera during Laser Welding

    Iwasaki Ryohei, Yamashita Shotaro, Yamamoto Motomichi, Shinozaki Kenji, Kadoi Kota, Mitsui Kenji, Usui Hiroyuki

    Preprints of the National Meeting of JWS Vol. 2015 No. 0 p. 18-19 2015

    Publisher: JAPAN WELDING SOCIETY
  91. In-situ Temperature Measurement using a Multi-sensor Camera during Laser Welding

    Yamashita Shotaro, Yamamoto Motomichi, Shinozaki Kenji, Kadoi Kota, Mitsui Kenji, Usui Hiroyuki

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 33 No. 2 p. 93s-97s 2015 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  92. Development of a highly efficient hot-wire laser hybrid process for narrow-gap welding - Welding phenomena and their adequate conditions

    Phaoniam Rittichai, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Tsuchiya Syoko, Nishijima Akito

    Rivista Italiana della Saldatura Vol. 66 No. 5 p. 909-918 2014/09 Research paper (scientific journal)

  93. Round table for young researchers and engineers

    K. Kadoi, H. Shiozaki, Y. Takashima, N. Mukai, F. Watanabe, M. Tanaka

    Welding Technology Vol. 62 No. 8 p. 78-91 2014/07

  94. Solidification cracking susceptibility of modified 9Cr1Mo steel weld metal during hot-wire laser welding with a narrow gap groove

    Rittichai Phaoniam, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi, Akito Nishijima, Masayuki Yamamoto

    WELDING IN THE WORLD Vol. 58 No. 4 p. 469-476 2014/07 Research paper (scientific journal)

  95. Investigation of Evaluation Method for Trans-Varestraint Test with Laser Welding

    Sakoda Shuntaro, Wang Dan, Kadoi Kota, Shinozaki Kenji, Yamamoto Motomichi

    Preprints of the National Meeting of JWS Vol. 2014 p. 214-215 2014

    Publisher: JAPAN WELDING SOCIETY
  96. Development of Vertical Welding Process for Thick Steel Plate using Hot-wire Laser Welding Method

    Hashida Koei, Warinsiriruk Eakkachai, Yamamoto Motomichi, Shinozaki Kenji, Kadoi Kota, Yajima Hiroshi, Tanino Tadakazu

    Preprints of the National Meeting of JWS Vol. 2014 p. 246-247 2014

    Publisher: JAPAN WELDING SOCIETY
  97. Application of Hot-wire Laser Welding Process using Laser Diode to Large Diameter Pipe with Narrow Gap Joint

    Todo Masatomo, Shinozaki Kenzi, Yamamoto Motomichi, Kadoi Kota, Yamamoto Masayuki, Phaonaim Rittichai, Okagaito Toshinari

    Preprints of the National Meeting of JWS Vol. 2014 p. 242-243 2014

    Publisher: JAPAN WELDING SOCIETY
  98. Improvement of Fatigue Strength for Fillet Welded Joint using Hot-wire Laser Welding

    OKITA DAIKI, YAMAMOTO MOTOMICHI, SHINOZAKI KENJI, KADOI KOTA, KADO TADASHI

    Preprints of the National Meeting of JWS Vol. 2014 p. 244-245 2014

    Publisher: JAPAN WELDING SOCIETY
  99. Grain Refinement in Weld Metal by Hot-wire GTAW Process

    Yamashita Shotaro, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Obana Takeshi

    Preprints of the National Meeting of JWS Vol. 2014 No. 0 p. 170-171 2014

    Publisher: JAPAN WELDING SOCIETY
  100. In-situ Temperature Measurement using Multi-sensor Camera during Laser Welding

    Yamashita Shotaro, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Mitsui Kenji, Usui Hiroyuki

    Preprints of the National Meeting of JWS Vol. 2014 No. 0 p. 170-171 2014

    Publisher: JAPAN WELDING SOCIETY
  101. In Situ Observation Method for Quantitative Evaluation of Solidification Phenomena and Solidification Cracks during Welding

    Kenji Shinozaki, Motomichi Yamamoto, Kohta Kadoi, Peng Wen

    METALLOGRAPHY XV Vol. 782 p. 3-+ 2014 Research paper (international conference proceedings)

  102. Development of a highly efficient hot-wire laser hybrid process for narrow-gap welding-welding phenomena and their adequate conditions

    Rittichai Phaoniam, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi, Syoko Tsuchiya, Akito Nishijima

    WELDING IN THE WORLD Vol. 57 No. 5 p. 607-613 2013/09 Research paper (scientific journal)

  103. Development of the automotive fuel tank welding process using Hot-Wire Laser Welding Method

    KADO Tadashi, OHAMI Naoya, YAMAMOTO Masahiro, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota, YAMANE Toshimasa, TAKESHITA Keisuke, TAGAWA Satoshi

    Preprints of the National Meeting of JWS Vol. 93 p. 4-5 2013/08/12

    Publisher: JAPAN WELDING SOCIETY
  104. Effect of Dilution Ratio on Hot Cracking Susceptibility of 690 type Ni-based alloy Weld Metal

    HIRAOKA M., UEGAKI T., SHINOZAKI K., YAMAMOTO M., KADOI K., OBANA T.

    Preprints of the National Meeting of JWS Vol. 93 p. 188-189 2013/08/12

    Publisher: JAPAN WELDING SOCIETY
  105. Hot Cracking Susceptibilities and Mechanical Properties of 690 type Ni-based Alloy Weld Metals

    OBANA T., MIYATA H., TAKAMOTO S., SHINOZAKI K., YAMAMOTO M., KADOI K.

    Preprints of the National Meeting of JWS Vol. 93 p. 186-187 2013/08/12

    Publisher: JAPAN WELDING SOCIETY
  106. Effects of Welding Conditions on High Temperature Strain initiation : Modeling of Thermal Elastic Plastic Analysis for Hot-wire Laser Narrow Gap Welding Process (2nd Report)

    PHAONIAM Rittichai, YAMAMOTO Masayuki, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    Preprints of the National Meeting of JWS Vol. 93 p. 212-213 2013/08/12

    Publisher: JAPAN WELDING SOCIETY
  107. Evaluation of Solidification Cracking Susceptibility Based on High-Temperature Strain Analysis : Evaluation of Hot Cracking Susceptibility on Large Scaled Cast Steel Part for Construction Machinery During GMA Welding (2nd Report)

    PHAONIAMI Rittichai, NAKAMURA Ryohei, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota, YAMAMOTO Hikariu, NAKAJIMA Toru

    Preprints of the National Meeting of JWS Vol. 93 p. 210-211 2013/08/12

    Publisher: JAPAN WELDING SOCIETY
  108. The effect of welding conditions on solidification cracking susceptibility of type 310S stainless steel during laser welding using an in-situ observation technique

    Kota Kadoi, Akira Fujinaga, Motomichi Yamamoto, Kenji Shinozaki

    Welding in the World Vol. 57 No. 3 p. 383-390 2013/05 Research paper (scientific journal)

  109. Development of a heat source model for narrow-gap hot-wire laser welding

    Rittichai Phaonaim, Masayuki Yamamoto, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 31 No. 4 p. 82s-85s 2013 Research paper (scientific journal)

  110. In-situ Temperature Measurement using Monochrome High-speed Sensors during Laser Welding

    Yamashita Shotaro, Fujinaga Akira, Yamamoto Motomichi, Shinozaki Kenji, Kadoi Kota, Mitsui Kenji, Usui Hiroyuki

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 31 No. 4 p. 78s-81s 2013 Research paper (scientific journal)

    Publisher: JAPAN WELDING SOCIETY
  111. Material flow on dissimilar friction stir spot welded joints of Mg alloys

    Keiichiro Shigematsu, Motomichi Yamamoto, Kenji Shinozaki, Kota Kadoi

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 31 No. 4 p. 69s-72s 2013 Research paper (scientific journal)

  112. Development of WC hard-facing welding process using pulse heated hot-wire gas tungsten arc welding system

    Shuai Gao, Hirotaka Nakashin, Motomichi Yamamoto, Kenji Shinozaki, Kota Kadoi, Hiroshi Watanabe, Tatsunori Kanazawa, A. P. Gerlich

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 31 No. 4 p. 57s-60s 2013 Research paper (scientific journal)

  113. Effect of tool geometry on material flow and joint strength during friction stir spot welding using AZ31 Mg-alloy

    Motomichi Yamamoto, Kenji Shinozaki, Kota Kadoi

    Journal of Light Metal Welding Vol. 50 No. 9 p. 365-370 2012/12 Research paper (scientific journal)

  114. Development of hot-wire laser welding process for nozzle skirt of LE-X engine

    SHIGEMATSU K., TSUCHIYA S., SHINOZAKI K., YAMAMOTO M., KADOI K., KUROSU A.

    Preprints of the National Meeting of JWS Vol. 91 p. 14-15 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  115. Strength Evaluation of Narrow Gap Hotwire Laser Weld Joint of Heat-Resistant Steel for Boiler

    OKAGAITO Toshinari, WATANABE Hiroshi, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota, YAMAMOTO Masayuki, PHAONIAM Rittichai

    Preprints of the National Meeting of JWS Vol. 91 p. 16-17 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  116. Development of sheet clearance controlling method by laser preheating before welding on lap joint of galvannealed steel sheets (3rd report) : Effect of layout of preheating bead on sheet gap clearance

    KADO Tadashi, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota

    Preprints of the National Meeting of JWS Vol. 91 p. 32-33 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  117. Development of WC Hard Facing Welding Process using Pulse Heated Hot-wire Plasma Welding Method

    GAO S., YAMAMOTO M., SHINOZAKI K., KADOI K., KANAZAWA T., WATANABE H., Watanabe Hiroshi

    Preprints of the National Meeting of JWS Vol. 91 p. 48-49 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  118. Heat Source Model for Hot-wire Laser Narrow Gap Welding Process Modeling of Thermal Elastic Plastic Analysis for Hot-wire laser Narrow Gap Welding Process (Part 1)-

    RITTICHAI P., NISHIJIMA A., YAMAMOTO M., SHINOZAKI K., YAMAMOTO M., KADOI K.

    Preprints of the National Meeting of JWS Vol. 91 p. 18-19 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  119. Effect of Welding Conditions on Solidification Cracking Susceptibility of Type 310S Stainless Steel during Laser Welding Laser Welding

    KADOI Kota, YAMASHITA Shotaro, FUJINAGA Akira, SHINOZAKI Kenji, YAMAMOTO Motomichi

    Preprints of the National Meeting of JWS Vol. 91 p. 152-153 2012/09/03

    Publisher: JAPAN WELDING SOCIETY
  120. Development of Narrow Gap Hot-Wire Laser Welding Process for Heat-Resistant Steel Pipe for Boiler

    OKAGAITO Toshinari, WATANABE Hiroshi, SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota, NISHIJIMA Akito, PHAONAIM Rittichai

    Preprints of the National Meeting of JWS Vol. 90 p. 200-201 2012/03/15

    Publisher: JAPAN WELDING SOCIETY
  121. WELNET for Young Members

    KADOI Kota

    QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY Vol. 81 No. 8 p. 685-686 2012

    Publisher: JAPAN WELDING SOCIETY
  122. In-situ temperature measurement using high-speed cameras during welding

    yamashita shotaro, shinozaki kenji, yamamoto motomichi, kadoi kota, fujinaga akira, mitsui kenji, usui hiroyuki

    Preprints of the National Meeting of JWS Vol. 2012 No. 0 p. 216-217 2012

    Publisher: JAPAN WELDING SOCIETY
  123. Aluminum Foam Fabrication through the Melt Route by Adding Mg and Bi

    Shinsuke Suzuki, Hiroki Murakami, Kota Kadoi, Toshihiko Saiwai, Hideo Nakae, Norbert Babcsan

    POROUS METALS AND METALLIC FOAMS, METFOAM 2011 p. 3-6 2012 Research paper (international conference proceedings)

  124. Relationship between Foam Stabilization and Physical Properties of Particles on Aluminum Foam Production

    Kota Kadoi, Hideo Nakae

    MATERIALS TRANSACTIONS Vol. 52 No. 10 p. 1912-1919 2011/10 Research paper (scientific journal)

  125. Welded Joint Properties of High Strength Steels using Narrow Gap Hot-wire Laser Welding Process. (2nd Report) : Control of Joint Properties by Choosing Strength Level of Weld Metal

    SHINOZAKI Kenji, YAMAMOTO Motomichi, KADOI Kota, NISHIMOTO Akihiro, SHIMOI Takuzo, OOWAKI Katsura, INOSE Koutarou

    Preprints of the National Meeting of JWS Vol. 88 p. 20-21 2011/03/28

    Publisher: JAPAN WELDING SOCIETY
  126. Development of Deformation Preprocessing Technology by Laser Heating for Lap Laser Welding on Galvannealed Steel Sheets(2nd Report):-Gap control by Laser Heating and its effect on Weldability-

    Kado Tadashi, Ookawa Masami, Shinozaki Kenji, Yamamoto Motomichi, Kadoi Kota, Hiwatashi Keiichi

    Preprints of the National Meeting of JWS Vol. 2011 p. 10-10 2011

    Publisher: JAPAN WELDING SOCIETY
  127. Development of hot-wire laser welding method for lap joint of steel sheet with wide gap

    Motomichi Yamamoto, Kenji Shinozaki, Kota Kadoi, Daigo Fujita, Takeshi Inoue, Mitsugu Fukahori, Yoichiro Kitahara

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 29 No. 3 p. 58s-61s 2011 Research paper (scientific journal)

  128. Effect of grain size on solidification cracking susceptibility of type 347 stainless steel during laser welding

    Kenji Shinozaki, Peng Wen, Motomichi Yamamoto, Kota Kadoi, Yusuke Kohno, Takuo Komori

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 29 No. 3 p. 90s-94s 2011 Research paper (scientific journal)

  129. Development of high-efficiency/high-quality hot-wire laser fillet welding process

    Kota Kadoi, Kenji Shinozaki, Motomichi Yamamoto, Katsura Owaki, Koutarou Inose, Daisuke Takayanagi

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 29 No. 3 p. 62s-66s 2011 Research paper (scientific journal)

  130. Effects of tool geometry and process conditions on material flow and strength of friction stir spot welded joint

    Shohei Horie, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi, T. H. North

    Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society Vol. 29 No. 3 p. 119s-123s 2011 Research paper (scientific journal)

  131. Influence of Phosphorous Content on Eutectic Modification in Al-Si Alloy

    Kota KADOI, Tomoya OHIRAKi, Yuki KUSAMOTO, Hideo Nakae

    Journal of Japan Foundory Society Vol. 82 No. 4 p. 203-211 2010/04 Research paper (scientific journal)

  132. Influence of Gravity on Microstructure of Directionally Solidified Al-Ni Eutectic Alloy

    Takayoshi Matsunaga, Kota Kadoi, Hideo Nakae

    JOURNAL OF THE JAPAN INSTITUTE OF METALS Vol. 74 No. 4 p. 231-236 2010/04 Research paper (scientific journal)

  133. Role of Oxide Particles in Aluminum Melt toward Aluminum Foam Fabrication by the Melt Route

    Kota Kadoi, Norbert Babcsan, Hideo Nakae

    SOLIDIFICATION AND GRAVITY V Vol. 649 p. 385-+ 2010 Research paper (international conference proceedings)

  134. Heat Treatment of TiH2 Powder to Control Decomposition Phenomenon for Aluminum Foam Fabrication by Melt Route

    Kota Kadoi, Norbert Babcsan, Hideo Nakae

    MATERIALS TRANSACTIONS Vol. 50 No. 4 p. 727-733 2009/04 Research paper (scientific journal)

  135. Influence of thickening condition on aluminum foam fabrication

    Kota Kadoi, Norbert Babcsan, Hideo Nakae

    JOURNAL OF THE JAPAN INSTITUTE OF METALS Vol. 72 No. 2 p. 73-79 2008/02 Research paper (scientific journal)

  136. Methodology for the In-situ Observation of Alporas Foams Using X-ray Radioscopy

    K. Kadoi, N. Babcsan, H. Nakae, F. Garcia-Moreno, J. Banhart

    POROUS METALS AND METALLIC FOAMS: METFOAM 2007 p. 111-+ 2008 Research paper (international conference proceedings)

  137. Effects of Stirring Conditions on Particle Addition and Dispersion

    Kota KADOI, Hideo Nakae

    Journal of Japan Foundory Society Vol. 79 No. 11 p. 665-670 2007/10 Research paper (scientific journal)

  138. Effect of particle addition to liquid metal on fabrication of aluminum foam

    Kota Kadoi, Hideo Nakae

    HIGH TEMPERATURE MATERIALS AND PROCESSES Vol. 26 No. 4 p. 275-283 2007 Research paper (scientific journal)

  139. Fabrication of AI Alloy Foams and Evolution Mechanism of Hydrogen Bubbles

    Kota KADOI, Hideo Nakae

    Journal of Japan Foundory Society Vol. 79 No. 1 p. 3-8 2007/01 Research paper (scientific journal)

  140. Influence of viscosity-increasing processes on metal foam stability

    Kota Kadoi, Mitsukaze Tayama, Hideo Nakae

    Institute of Cast Metals Engineers - 67th World Foundry Congress, wfc06: Casting the Future Vol. 1 p. 371-379 2006/06 Research paper (international conference proceedings)

  141. Influence of Viscosity on Foamability of Aluminum melts

    K. Kadoi, M. Tayama, M. Yoshida, H. Nakae

    Porous Metals and Metal Foaming Technology p. 267-272 2005

Misc. 102

  1. In-situ observation of melting behavior with spherical primary crystals of Al-6.4mass%Si

    Natsumi Tsuchida, Satomi Takamatsu, Kota Kadoi, Shinsuke Suzuki

    LightMAT2025, Canada 2025/07/07 Research paper, summary (international conference)

  2. Relationship between grain boundary characteristic and liquation cracking susceptibility of alloy 625

    Kota Kadoi, Yudai Nakamori, Kenta Yamada, Takahiro Osuki

    IIW Annual Assembly 2025, Italy 2025/06/23 Research paper, summary (international conference)

  3. Relationship between grain boundary characteristic and liquation cracking susceptibility of alloy 625

    Kota Kadoi, Yudai Nakamori, Kenta Yamada, Kazuhiro Osuki

    IIW C-IX Intermediate meeeting 2025/03/10

  4. オーステナイト系異材溶接部の凝固割れ感受性予測の試み

    門井 浩太, He Fendong, Hou Yuyang, 青木 聡, 岡野 成威

    日本鉄鋼協会第188回秋季講演大会, 大阪 2024/09/20 Research paper, summary (national, other academic conference)

  5. 初晶フェライト凝固するオーステナイト系ステンレス鋼溶接金属部のフェライト形態制御

    門井 浩太, 小暮 真莉, 井上 裕滋

    日本鉄鋼協会第188回秋季講演大会, 大阪 2024/09/18 Research paper, summary (national, other academic conference)

  6. 鋼/Al異材接合部界面での金属間化合物相の成長,形態変化挙動に及ぼす化学組成の影響

    平石 祥大, 門井 浩太, 浅山 智也, 恵良 哲生

    溶接学会2024年度秋季全国大会, 2024/09/06 Research paper, summary (national, other academic conference)

  7. オーステナイト系異材溶接金属部の凝固割れ感受性予測とその影響因子

    門井 浩太, He Fendong, Hou Yuyang, 青木 聡, 岡野 成威

    溶接学会2024年度秋季全国大会, 札幌 2024/09/05 Research paper, summary (national, other academic conference)

  8. Ni基625合金の粒界性格と液化割れ感受性に及ぼすC量の影響

    門井 浩太, 中森 雄大, 浅田 千慧, 浄徳 佳奈, 山田 健太, 小薄 孝裕

    溶接学会2024年度秋季全国大会, 札幌 2024/09/05 Research paper, summary (national, other academic conference)

  9. Ni基625合金における粒界性格と液化割れの関係

    門井 浩太, 中森 雄大, 山田 健太, 小薄 孝裕

    溶接学会第258回溶接冶金研究委員会, 大阪 2024/08/19 Research paper, summary (national, other academic conference)

  10. Condition of lacy ferrite formation during FA-mode solidification in austenitic stainless steels and the pitting corrosion resistance

    Kota Kadoi, Mari Kogure, Hiroshige Inoue

    IIW Annual Assembly 2024, Greece 2024/07 Research paper, summary (international conference)

  11. Condition of lacy ferrite formation during FA-mode solidification in austenitic stainless steels and the pitting corrosion resistance

    K. Kadoi, M. Kogure, H. Inoue

    IIW Intermediate meeting, 2024/03 Research paper, summary (international conference)

  12. 銅合金/ステンレス鋼異材肉盛溶接部の抗菌性に及ぼす溶接材料組成の影響

    門井浩太, 宮野泰征

    日本鉄鋼協会 第186回秋季講演大会, 2023/09 Research paper, summary (national, other academic conference)

  13. 指向性凝固活用したオーステナイト系ステンレス鋼溶接金属の異相界面制御とその耐食性

    門井浩太, 小暮真莉, 井上裕滋

    溶接学会 第254回溶接冶金研究委員会, 2023/09 Research paper, summary (national, other academic conference)

  14. FAとFモ ード凝固するオーステナイト系ステンレ ス鋼溶接金属の引張特性に及ぼすフェライト結晶粒微細化の影響

    HOU YUYANG, 門井 浩太

    溶接学会2023年度秋季全国大会, 2023/09 Research paper, summary (national, other academic conference)

  15. 異材溶接部の凝固割れ感受性予測に向けた実験と解析による検証

    HE FENGDONG, 門井 浩太, HOU YUYANG, 岡野 成威, 青木 聡

    溶接学会2023年度秋季全国大会, 2023/09 Research paper, summary (national, other academic conference)

  16. Ni基625合金における粒界 性格と液化割れ現象の関係

    門井 浩太, 中森 雄大, 山田 健太, 小薄 孝裕

    溶接学会2023年度秋季全国大会, 2023/09 Research paper, summary (national, other academic conference)

  17. FAモード凝固におけるオーステナイト形成に及ぼすフェライト結晶粒微細化の影響

    侯 雨陽, 門井 浩太

    , online 2023/04 Research paper, summary (international conference)

  18. U 字曲げ試験片を用いた SCC 感受性評価試験における応力?ひずみ分布に及ぼす諸因子の影響に関する数値解析的検討

    野村 侑生, 岡野 成威, 望月 正人, 門井 浩太, 青木 聡

    溶接学会2023年度春季全国大会, 2023/04 Research paper, summary (national, other academic conference)

  19. FA モード凝固におけるオーステナイト形成に及ぼすフェライト結晶粒微細化の影響

    HOU YUYANG, 門井 浩太

    溶接学会2023年度春季全国大会, 2023/04 Research paper, summary (national, other academic conference)

  20. 718 合金の SLM 過程における積層条件と凝固割れ感受性の関係

    門井 浩太, 松本 幸弥, 千葉 浩行, 井上 裕滋

    溶接学会2023年度春季全国大会, 2023/04 Research paper, summary (national, other academic conference)

  21. Development of Evaluation Method for Solidification Cracking Susceptibility during Additive Manufacturing Process

    K. Kadoi, Y. Matsumoto, H. Chiba, H. Inoue

    IIW Intermediate meeting, 2023/03 Research paper, summary (international conference)

  22. 金属積層造形過程における凝固割れ感受性評価法の構築とその影響因子

    門井 浩太, 松本 幸弥, 千葉 浩行, 井上 裕滋

    溶接学会 第252回溶接冶金研究委員会, 2023/01 Research paper, summary (national, other academic conference)

  23. 二相ステンレス鋼溶接金属においてG相の前駆体が時効硬化に及ぼす効果

    日本鉄鋼協会 第184回秋季講演大会, 福岡 2022/09 Research paper, summary (national, other academic conference)

  24. 埋もれアーク溶接した二相ステンレス鋼溶接熱影響部での孔食発生機構

    日本鉄鋼協会 第184回秋季講演大会, 福岡 2022/09 Research paper, summary (national, other academic conference)

  25. 金属積層造形過程における凝固割れ感受性評価法の構築

    日本金属学会 第171回講演大会, 福岡 2022/09 Research paper, summary (national, other academic conference)

  26. 22%Cr系二相ステンレス鋼溶接部の475°C脆化に関する研究(第2報)スピノーダル分解と溶質元素クラスター生成の促進による溶接金属での475?C脆化の加速メカニズム

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  27. 22%Cr系二相ステンレス鋼溶接部の475°C脆化に関する研究(第1報)二相ステンレス鋼多層盛溶接金属の475°C脆化現象

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  28. Haynes282合金を用いたEBM積層造形部のミクロ組織分布

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  29. フェライト系ステンレス鋼溶接金属でのδフェライト核生成促進のためのTiN生成に及ぼす酸化物の影響

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  30. Ni基625合金の粒界溶融現象とその支配因子

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  31. Cu合金/ステンレス鋼異材肉盛溶接部の組織形態と抗菌性

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  32. 718合金のSLM過程における凝固割れ感受性の支配因子

    溶接学会 令和4年度秋季全国大会, 島根 2022/09 Research paper, summary (national, other academic conference)

  33. Formation of Mn depletion zone around oxide as intragranular ferrite nucleus in low oxygen weld metal of low carbon steel

    R. Homma, G. Shigesato, M. Fujioka, K. Kadoi, H. Inoue

    IIW Annual Assembly, Tokyo 2022/07 Research paper, summary (international conference)

  34. Effect of Chemical Composition on Corrosion Property of Weld Metal of Austenitic Stainless Steels

    K. Kadoi, Y. Kanno, S. Aoki, H. Inoue

    IIW Annual Assembly, Tokyo 2022/07 Research paper, summary (international conference)

  35. 二相ステンレス鋼の溶接熱影響部における孔食発生メカニズム

    Y. Hou, 中森 雄大, 門井 浩太, 井上 裕滋, 馬塲 勇人

    溶接学会 令和4年度春季全国大会, オンライン開催 2022/04 Research paper, summary (national, other academic conference)

  36. ステンレス鋼溶接金属中のCu濃度と微生物挙動の相互作用

    宮野 泰征, 小代田 宗一, 門井 浩太, 川畑 竣大, 井上 裕滋

    (一社)日本鉄鋼協会 第183回秋季講演大会, オンライン開催 2022/03 Research paper, summary (national, other academic conference)

  37. Formation of Mn depletion zone around oxide as intragranular ferrite nucleus in low oxygen weld metal of low carbon steel

    Ryuichi Homma, Genichi Shigesato, Masaaki Fujioka, Kota Kadoi, Hiroshige Inoue

    Intermediate Meeting of IIW Commission IX, 2022/03 Research paper, summary (international conference)

  38. Effect of Chemical Composition on Corrosion Property of Weld Metal of Austenitic Stainless Steels

    Kota Kadoi, Yudai Kanno, So Aoki, Hiroshige Inoue

    Intermediate Meeting of IIW Commission IX, 2022/03 Research paper, summary (international conference)

  39. 低酸素溶接金属における酸化物/母相界面のMn欠乏挙動

    本間 竜一, 重里 元一, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  40. 極低酸素溶接金属中の Ti 酸化物からの粒内フェライト生成機構

    本間 竜一, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  41. 埋もれアーク溶接した二相ステンレス校溶接部の組織形態と耐食性の関係

    中森 雄大, 門井 浩太, 井上 裕滋, 馬塲 勇人, 門田 圭二, 恵良 哲生, 五十嵐 友也

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  42. Ni 基合金溶接熱影響部における粒界液化と粒界性格分布の関係

    門井 浩太, 前嶋 基志, 井上 裕滋, 浄徳 佳奈, 小薄 孝裕

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  43. SLM 過程での凝固割れ感受性評価方法の検討

    松本 幸弥, 門井 浩太, 千葉 浩行, 井上 裕滋

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  44. 指向性凝固でのオーステナイト系ステンレス鋼中のフェライト生成挙動?

    門井 浩太, 小暮 真莉, 井上 裕滋

    (一社)溶接学会 2021年度 秋季全国大会, WEB開催 2021/09 Research paper, summary (national, other academic conference)

  45. ステンレス鋼埋もれアーク溶接部における組織形成とその耐食性

    門井 浩太, 中森 雄大, 前嶋 基志, 井上 裕滋

    (一社)日本鉄鋼協会 第182回秋季講演大会, オンライン開催 2021/09 Research paper, summary (national, other academic conference)

  46. Fモード凝固するステンレス鋼の凝固割れ感受性支配因子

    門井 浩太, 上野 誓也, 井上 裕滋

    (一社)日本鉄鋼協会 第182回秋季講演大会, オンライン開催 2021/09 Research paper, summary (national, other academic conference)

  47. Effect of S and Si on Formation of Intragranular Ferrite and Inclusions in Electron Beam Weld Metal of Low Carbon Steel

    Ryuichi Homma, Yasuhiro Shinohara, Hiroshige Inoue, Kota Kadoi

    Thermec'2021, Online 2021/06 Research paper, summary (international conference)

  48. 溶融加工中の凝固現象とその制御

    門井 浩太

    日本鋳造工学会 第177回全国講演大会, オンライン開催 2021/05 Research paper, summary (national, other academic conference)

  49. 高強度溶接金属の組織に及ぼす酸素の影響

    中村 修一, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2021年度 春季全国大会, WEB開催 2021/04 Research paper, summary (national, other academic conference)

  50. Influential Factors on Weld Solidification Cracking Susceptibility of Stainless Steels with F-mode Solidification

    Kota Kadoi, Seiya Ueno, Hiroshige Inoue

    Intermediate Meeting of IIW Commission IX, 2021/03 Research paper, summary (international conference)

  51. Fモード凝固するステンレス鋼における凝固割れ感受性の影響因子

    門井 浩太, 上野 誓也, 井上 裕滋

    (一社)溶接学会 第242回溶接冶金研究委員会, WEB開催 2020/11 Research paper, summary (national, other academic conference)

  52. ステンレス鋼埋もれアーク溶接部の組織形態と耐食性の関係

    前嶋 基志, 門井 浩太, 井上 裕滋, 馬塲 勇人, 門田 圭二, 惠良 哲生

    (一社)溶接学会 2020年度 秋季全国大会, WEB開催 2020/09 Research paper, summary (national, other academic conference)

  53. SUS630積層造形材の凝固割れ感受性とSLM条件の関係

    松本 幸弥, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2020年度 秋季全国大会, WEB開催 2020/09 Research paper, summary (national, other academic conference)

  54. オーステナイト系ステンレス鋼溶接金属でのレーシーδフェライト生成のための凝固過程制御

    小暮 真莉, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2020年度 秋季全国大会, WEB開催 2020/09 Research paper, summary (national, other academic conference)

  55. Fモード凝固するステンレス鋼の溶接金属の凝固割れ感受性に及ぼすフェライト量とNbの影響

    上野 誓也, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2020年度 秋季全国大会, WEB開催 2020/09 Research paper, summary (national, other academic conference)

  56. Relationship between Microstructure and Tensile Behavior of FSWed Medium Carbon Martensitic Steel

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋

    (一社)溶接学会 2020年度春季全国大会, 東京 2020/04 Research paper, summary (national, other academic conference)

  57. 中炭素マルテンサイト鋼摩擦攪拌接合部における微細組織と引張特性の関係

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋

    (一社)溶接学会 2020年度春季全国大会, 東京 2020/04 Research paper, summary (national, other academic conference)

  58. 金属積層造形における凝固割れ感受性評価とその支配因子の検討

    門井 浩太, 松本 幸弥, 千葉 浩行, 井上 裕滋

    (一社)溶接学会 2020年度春季全国大会, 東京 2020/04 Research paper, summary (national, other academic conference)

  59. ステンレス鋼の溶接凝固割れ感受性に及ぼすフェライト量と化学組成の影響

    門井 浩太, 上野 誓也, 井上 裕滋, 鴇田 駿

    (一社)日本鉄鋼協会第179回春季講演大会, 東京 2020/03 Research paper, summary (national, other academic conference)

  60. Effect of Ferrite Content and Chemical Composition on Weld Solidification Cracking Susceptibility of Stainless Steel with F mode Solidification

    Seiya UENO, Kota KADOI, Shun TOKITA, Hiroshige INOUE

    Visual-JW 2019 & WSE 2019, Osaka, Japan 2019/11 Research paper, summary (international conference)

  61. Effect of Microstructure of Base Metal on Microstructure and Solidification Cracking Susceptibility of Fully Austenitic Stainless Steel

    Shun TOKITA, Kota KADOI, Yudai KANNO, Hiroshige INOUE

    Visual-JW 2019 & WSE 2019, Osaka, Japan 2019/11 Research paper, summary (international conference)

  62. Effect of Alloying Elements on Corrosion Resistance of Weld Metal of Austenitic Stainless Steels

    Yudai KANNO, Shun TOKITA, Kota KADOI, Hiroshige INOUE

    Visual-JW 2019 & WSE 2019, Osaka, Japan 2019/11 Research paper, summary (international conference)

  63. 炭素鋼溶接金属における凝固形態と靭性の関係

    門井 浩太, 中田 有紀, 鴇田 駿, 井上 裕滋, 猿渡 周雄

    (一社)溶接学会 第238回溶接冶金研究委員会, 兵庫 2019/11 Research paper, summary (national, other academic conference)

  64. レーザ溶接中の凝固過程解析

    門井 浩太, 篠崎 賢二

    (一社)溶接学会 第248回溶接法研究委員会, 沖縄 2019/11 Research paper, summary (national, other academic conference)

  65. Fモードで凝固するステンレス鋼溶接金属の凝固割れ感受性に及ぼすフェライト量とC量の影響

    上野 誓也, 門井 浩太, 鴇田 駿, 井上 裕滋

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  66. オーステナイト系ステンレス鋼溶接金属の耐食性と組織形態の関係

    冠野 裕大, 鴇田 駿, 門井 浩太, 井上 裕滋

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  67. 中炭素鋼摩擦攪拌接合部のマルテンサイト組織と機械的特性に及ぼす合金元素の影響

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  68. 極低酸素溶接金属中の粒内フェライト生成および介在物に及ぼすAlとTiの影響

    本間 竜一, 井上 裕滋, 門井 浩太, 鴇田 駿

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  69. 二相ステンレス鋼溶接金属部の耐孔食性に及ぼすミクロ組織の影響

    鴇田 駿, 高田 駿, 井上 裕滋, 門井 浩太, 北篠 優武, 吉岡 優馬

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  70. オーステナイト系ステンレス鋼における凝固形態と凝固割れ感受性の関係

    門井 浩太, 植田 誠大, 鴇田 駿, 井上 裕滋

    (一社)溶接学会 2019年度 秋季全国大会, 仙台 2019/09 Research paper, summary (national, other academic conference)

  71. オーステナイト系ステンレス鋼の晶出相生成挙動と凝固割れ感受性

    門井 浩太, 植田 誠大, 鴇田 駿, 井上 裕滋

    (一社)日本鉄鋼協会第178回秋季講演大会 令和元年度秋季全国大会, 岡山 2019/09 Research paper, summary (national, other academic conference)

  72. 中炭素鋼摩擦攪拌接合部の微細組織と機械的特性に及ぼす合金元素の影響

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋, 柳楽 知也, 青木 祥宏

    (一社)溶接学会 平成31年度春季全国大会, 東京 2019/04 Research paper, summary (national, other academic conference)

  73. 結晶学的解析に基づく高強度鋼溶接金属における凝固挙動の検討

    宇治 拓哉, 鴇田 駿, 門井 浩太, 井上 裕滋, 杉山 昌章, 畑 顕吾, 猿渡 周雄

    (一社)溶接学会 平成31年度春季全国大会, 東京 2019/04 Research paper, summary (national, other academic conference)

  74. Effect of Alloyng Elements on Corrosion Resistance of Weld Metal of Austenitic Stainless Steel

    Y. Kanno, S. Tokita, K. Kadoi, H. Inoue

    4th Osaka University-JWRI/NTU-MSE Workshop, Taiwan 2019/03 Research paper, summary (international conference)

  75. Relationship between solidification sequence and weld solidification cracking susceptibility of austenitic stainless steels

    K. Kadoi

    1st JWRI-IMS Collaboration Seminar on Joining and Materials Science, Hanoi, Vietnam 2019/01 Research paper, summary (international conference)

  76. オーステナイト系ステンレス鋼の凝固割れ感受性に及ぼす粒界性格の影響

    鴇田 駿, 冠野 裕大, 門井 浩太, 井上 裕滋

    (一社)溶接学会 第234回溶接冶金研究委員会, 熊本 2018/11 Research paper, summary (national, other academic conference)

  77. 従来の溶接割れ感受性評価試験とバレストレイン試験の統一的評価に向けた検討

    門井 浩太

    (一社)溶接学会 第234回溶接冶金研究委員会, 熊本 2018/11 Research paper, summary (national, other academic conference)

  78. Effect of S and Si on the Formation of Intragranular Ferrite in Electron Beam Weld Metal of Carbon Steel

    Hiroshige Inoue, Ryuichi Homma, Kota Kadoi, Shun Tokita, Yasuhiro Shinohara

    4th Internataional Conference on Welding and Failure Analysis of Engineering Materials, Aswan, Egypt 2018/11 Research paper, summary (international conference)

  79. オーステナイト系ステンレス鋼表面の粒界性格分布制御の可能性

    宮口 雅也, 佐藤 裕, 藤井 啓道, 祖山 均, 鴇田 駿, 井上 裕滋, 門井 浩太

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  80. オーステナイト系金属材料の溶接金属の耐食性に及ぼす化学組成の影響

    鴇田 駿, 門井 浩太, 青木 聡, 井上 裕滋

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  81. オーステナイト系ステンレス鋼の溶接凝固割れ感受性と共晶相生成の関係

    門井 浩太, 植田 誠大, 鴇田 駿, 井上 裕滋

    (一社)鉄鋼協会 第176回秋季講演大会, 仙台 2018/09 Research paper, summary (national, other academic conference)

  82. 溶接高温割れ発生予測評価指標の導出に向けた問題抽出とその評価方法の統一化

    門井 浩太, 岡野 成威, 山下 正太郎, 阿部 大輔, 河田 純一, 竹森 章, 高田 充志

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  83. 粒界性格分布を制御したオーステナイト系ステンレス鋼の溶接凝固割れ感受性の検討

    鴇田 駿, 冠野 裕大, 門井 浩太, 井上 裕滋

    日本鉄鋼協会 第176回秋季講演大会, 仙台 2018/09 Research paper, summary (national, other academic conference)

  84. 低炭素鋼電子ビーム溶接金属の粒内フェライト核となる介在物に対するSとSi添加の影響

    本間 竜一, 篠原 康浩, 井上 裕滋, 門井 浩太, 鴇田 駿

    日本鉄鋼協会 第176回秋季講演大会, 仙台 2018/09 Research paper, summary (national, other academic conference)

  85. 凝固形態と炭素鋼溶接金属の偏析挙動の関係

    門井 浩太, 中田 有紀, 鴇田 駿, 井上 裕滋, 猿渡 周雄

    日本鉄鋼協会 第176回秋季講演大会, 仙台 2018/09 Research paper, summary (national, other academic conference)

  86. 中炭素鋼摩擦攪拌接合部の微細組織と機械的特性の関係

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋, 柳楽 知也, 青木 祥宏

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  87. 二相ステンレス鋼溶接金属のミクロ組織に及ぼす窒素の影響

    高田 駿, 井上 裕滋, 門井 浩太, 鴇田 駿, 北條 優武, 吉岡 優馬

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  88. オーステナイト系ステンレス鋼表面の粒界性格分布制御の可能性

    宮口 雅也, 佐藤 裕, 藤井 啓道, 祖山 均, 粉川 博之, 鴇田 駿, 井上 裕滋, 門井 浩太

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  89. オーステナイト系金属材料の耐食性に及ぼす化学組成の影響

    鴇田 駿, 門井 浩太, 青木 聡, 井上 裕滋

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  90. オーステナイト系ステンレス鋼の第二相晶出と凝固割れ感受性に対する炭素の影響

    植田 誠大, 門井 浩太, 鴇田 駿, 井上 裕滋

    (一社)溶接学会 平成30年度秋季全国大会, 松山 2018/09 Research paper, summary (national, other academic conference)

  91. オーステナイト系ステンレス鋼の溶接凝固割れ感受性に及ぼす第二相生成の影響

    門井 浩太, 植田 誠大, 鴇田 駿, 井上 裕滋

    (一社)溶接学会 第232回溶接冶金研究委員会, 2018/05 Research paper, summary (national, other academic conference)

  92. 低炭素鋼電子ビーム溶接金属の粒内フェライトおよび介在物に及ぼすSとSiの影響

    本間 竜一, 篠原 康浩, 井上 裕滋, 門井 浩太, 鴇田 駿

    (一社)溶接学会 平成30年度春季全国大会, 東京 2018/04 Research paper, summary (national, other academic conference)

  93. 中炭素鋼FSW部のミクロ組織に及ぼす合金元素の影響

    程 春, 門井 浩太, 鴇田 駿, 藤井 英俊, 潮田 浩作, 井上 裕滋, 柳楽 知也

    (一社)溶接学会 平成30年度春季全国大会, 東京 2018/04 Research paper, summary (national, other academic conference)

  94. オーステナイト系ステンレス鋼の凝固割れ感受性に及ぼす第二相晶出の影響

    植田 誠大, 門井 浩太, 鴇田 駿, 井上 裕滋

    (一社)溶接学会 平成30年度春季全国大会, 東京 2018/04 Research paper, summary (national, other academic conference)

  95. 凝固形態の異なる炭素鋼溶接金属の偏析挙動解析

    門井 浩太, 中田 有紀, 井上 裕滋, 鴇田 駿, 猿渡 周雄

    (一社)溶接学会 平成30年度春季全国大会, 東京 2018/04 Research paper, summary (national, other academic conference)

  96. オーステナイト系ステンレス鋼の溶接凝固過程の結晶方位解析

    鴇田 駿, 冠野 裕大, 門井 浩太, 井上 裕滋

    (一社)溶接学会 平成30年度春季全国大会, 東京 2018/04 Research paper, summary (national, other academic conference)

  97. マルチフェーズフィールド法によるレーザ溶接中のステンレス鋼の凝固形態の解析と凝固割れ感受性

    門井 浩太, 王 丹, 篠崎 賢二

    (一社)溶接学会第230回溶接冶金研究委員会, 東京 2018/01 Research paper, summary (national, other academic conference)

  98. 低炭素鋼電子ビーム溶接金属の粒内フェライトおよび介在物に及ぼすSとSiの影響

    本間 竜一, 篠原 康浩, 井上 裕滋, 門井 浩太, 鴇田 駿

    (一社)溶接学会 第230回溶接冶金研究委員会, 東京 2018/01 Research paper, summary (national, other academic conference)

  99. 片状黒鉛鋳鉄溶接時の黒鉛化に対する化学組成の影響

    門井 浩太, 橋本 匡史, 篠崎 賢二

    (一社)溶接協会平成29年度 第3回特殊材料溶接研究委員会, 山梨 2017/12 Research paper, summary (national, other academic conference)

  100. レーザ溶接中の凝固現象予測と溶接凝固割れ感受性

    門井 浩太, 王 丹, 篠崎 賢二

    日本鉄鋼協会第174回秋季講演大会, 北海道 2017/09 Research paper, summary (national, other academic conference)

  101. 片状黒鉛鋳鉄の共金系溶接材料の検討

    門井 浩太, 橋本 匡史, 篠崎 賢二

    (一社)溶接学会第227回溶接冶金研究委員会, 東京 2017/05 Research paper, summary (national, other academic conference)

  102. レーザ溶接トランスバレストレイン試験における2次元温度測定によるBTR計測-レーザ溶接の高温割れ感受性に関する検討 第2報-

    WANG D., 迫田駿太郎, 山下正太郎, 門井浩太, 篠崎賢二, 山本元道

    溶接学会全国大会講演概要 No. 96 2015

Publications 4

  1. 入門 金属3Dプリンター技術

    門井 浩太

    産報出版 2024/08 Scholarly book

    ISBN: 9784883180707

  2. Professional Engineering Library 機械・金属材料学

    門井 浩太

    実教出版 2015/10 Scholarly book

  3. 新版 溶接・接合部組織写真集

    門井 浩太

    黒木出版社 2013/03 Scholarly book

    ISBN: 9784906110216

  4. マクロ及びナノポーラス金属の開発最前線

    門井 浩太

    シーエムシー出版 2011/07 Scholarly book

    ISBN: 9784781303475

Presentations 39

  1. Influential Factors on Hot Cracking and the Evaluation Methid

    Kota Kadoi

    Cracking Phenomena in Welding and Additive Manufacturing 2025 2025/12/03

  2. 異材溶接・接合の勘所

    門井 浩太

    令和6年度 産学官協働ローカルイノベーション創出事業 第1回モビリティ・新加工プロセス研究会 2024/12/17

  3. オーステナイト系のトラブル事例と原因・対策

    門井 浩太

    特殊材料溶接研究委員会 講習会 2024/08/08

  4. 凝固現象とミクロ組織

    門井 浩太

    2024国際ウェルディングショー 2024/04

  5. ステンレス鋼の溶接で生じる割れ欠陥

    門井 浩太

    溶接学会2024年度春季全国大会フォーラム 2024/04

  6. Solidification Cracking Susceptibility of Alloy 718 During Powder Bed Fusion Process

    Kota Kadoi, Yukiya Matsumoto, Hiroyuki Chiba

    Smart Additive Manufacturing, Design and Evaluation 2024/04

  7. Evaluation method for Solidification Cracking Susceptibility during Additive Manufacturing Process

    門井 浩太

    CSIRO/JWRI Joint Symposium 2024/03

  8. オーステナイト系のトラブル事例と原因・対策

    門井 浩太

    日本溶接協会 特殊材料溶接研究委員会 2024/01

  9. ステンレス鋼高能率アーク溶接部における組織形成とその耐食性

    門井 浩太

    腐食防食学会 溶接部腐食分科会 2023/12

  10. 金属積層造形過程における凝固割れ感受 性評価法の構築

    門井 浩太

    2023年度 学術講演会 2023/11

  11. 溶接過程で生じる冶金現象と鋳鉄溶接のための応用展開

    門井 浩太

    日本鋳造工学会 第126回消失模型鋳造法研究会 2023/07

  12. Development of evaluation method for solidification cracking susceptibility during additive manufacturing process

    Kota Kadoi, Yukiya Matsumoto, Hiroyuki Chiba, Hiroshige Inoue

    IIW2023 2023/07

  13. Formation mechanism of Mn depleted zone at oxide/matrix interface in low oxygen Si-Mn- Ti weld metal of low carbon steel

    Ryuichi Homma, Genichi Shigesato, Masaaki Fujioka, Kota Kadoi, Hiroshige Inoue

    Thermec2023 2023/07

  14. Pitting corrosion behavior in weld heat affected zone of duplex stainless steel

    Kota Kadoi, Yuyang Hou, Hayato Baba, Hiroshige Inoue

    Thermec2023 2023/07

  15. ステンレス鋼溶接金属の耐食性に及ぼす材料学的影響因子

    門井 浩太

    腐食防食学会 溶接部腐食分科会 2023/03

  16. オーステナイト系のトラフブル事例と原因・対策

    門井 浩太

    日本溶接協会 特殊材料溶接研究委員会 講習会 2023/03

  17. Influential Factors on Weld Solidification Cracking in Stainless Steels

    K. Kadoi, S. Ueno, H. Inoue

    IWJC-Korea 2022 2022/10

  18. 凝固割れと先進評価方法

    門井 浩太

    溶接学会 溶接工学専門講座 2022/10

  19. γ系ステンレス鋼溶接金属の 耐食性に及ぼす合金元素の影響

    門井 浩太, 冠野裕大, 青木聡, 井上裕滋

    溶接学会第248回溶接冶金研究委員会 2022/01

  20. 溶接過程で生じる凝固割れの支配因子とその発生防止

    門井 浩太

    大阪大学接合科学研究所東京セミナー「溶融加工プロセスでの凝固割れ発生現象とその防止」 2021/12

  21. 片状黒鉛鋳鉄溶接のための共金系溶接材料の検討

    門井 浩太

    日本鋳造工学会第31回関西鋳造懇話会 2021/09

  22. オーステナイトステンレス鋼溶接金属部における組織形態と耐食性の関係

    門井 浩太, 井上 裕滋

    大阪大学接合科学研究所 第18回 産学連携シンポジウム 2021/07

  23. Effect of eutectic phase formation on weld solidification cracking susceptibility in austenitic stainless steel

    Kota Kadoi, Seidai Ueda, Hiroshige Inoue

    Thermec'2021 2021/06

  24. Fモード凝固するステンレス鋼の凝固割れ感受性支配因子

    門井 浩太, 上野 誓也, 井上 裕滋

    2020年度第4回 特殊材料溶接研究委員会本委員会 2021/03

  25. 溶接金属部の耐食性に及ぼす材料学的影響因子

    門井 浩太

    第5回ベトナム溶接研究会 2020/10

  26. 溶接高温割れ発生現象とその防止方法

    門井 浩太

    大阪大学接合科学研究所 第17回 産学連携シンポジウム 2020/06

  27. 溶接凝固割れの支配因子と割れ発生防止

    門井 浩太

    第4回ベトナム溶接研究会 2020/02

  28. 60分のミステリーツアー -割れ-

    門井 浩太

    第7回接合科学カフェ 2019/11

  29. 溶接時の凝固・組織形成過程の予測シミュレーションとその応用

    門井 浩太

    大阪大学接合科学研究所 東京セミナー「計算科学が拓く溶接研究の新展開」 2019/11

  30. 溶接高温割れ感受性評価試験とその標準化に向けた取り組み

    門井 浩太

    (一社)日本溶接協会 第357回溶接材料部会技術委員会 2018/10

  31. Effect of S and Si on Formation of Intragranular Ferrite and Inclusionsin Electron Beam Weld Metal of Low Carbon Steel

    Ryuichi Homma, Yasuhiro Shinohara, Hiroshige Inoue, Kota Kadoi, Shun Tokita

    The 71st IIW Annual Assembly & International Conference 2018/07

  32. Effect of Secondly Phase Formations on Weld Solidification Cracking Susceptibility of Austenitic Stainless Steel

    Seidai Ueda, Kota Kadoi, Shun Tokita, Hiroshige Inoue

    The 71st IIW Annual Assembly & International Conference 2018/07

  33. Grain Refinement in Weld Metal of Type 310S Stainless Steel by Hot-wire GTAW Process

    Shotaro Yamashita, Kenji Shinozaki, Motomichi Yamamoto, Kota Kadoi

    The 71st IIW Annual Assembly & International Conference 2018/07

  34. Simulation of Residual Liquid Distribution during Laser Welding for Austenitic Stainless Steel by Multi-Phase Field Modeling and the Solidification Cracking Susceptibility

    Kota Kadoi, Dan Wang, Kenji Shinozaki

    The 71st IIW Annual Assembly & International Conference 2018/07

  35. Effect of Chemical Composition on Graphitization during Welding of Cast Iron

    Kota Kadoi, Tadahumi Hashimoto, Kenji Shinozaki

    Thermec 2018 2018/07

  36. 片状黒鉛鋳鉄溶接時の黒鉛化に対する化学組成の影響

    門井 浩太

    (一社)日本溶接協会 特殊材料研究委員会 2017/12

  37. レーザ溶接の凝固組織予測技術と凝固割れ発生防止法の開発

    門井 浩太

    アマダ財団創立30周年記念式典 2017/11

  38. Investigation of Similarly Welding Materials for Flake Graphite Cast Iron

    2017/09

  39. 溶接部の割れ

    門井 浩太

    日本鉄鋼協会 接合・結合フォーラム講演会 2017/01

Industrial Property Rights 7

  1. 固相接合用鋼,固相接合用鋼材,固相接合継手及び固相接合構造物

    門井 浩太, 潮田 浩作, 藤井 英俊, 鴇田 駿, 程 春

    出願日:2019/08

  2. 金属製板材のレーザ溶接方法

    門格史,大川正巳,篠﨑賢二,山本元道,門井浩太

  3. 過共晶Al-Si合金の製造方法及び過共晶Al-Si合金

    中江秀雄,門井浩太,大開智哉,岩﨑出

  4. ホットワイヤ・レーザ溶接方法と装置

    篠﨑賢二,山本元道,門井浩太,金沢辰徳,永島利治

  5. レーザ狭開先多層盛溶接方法と装置

    篠﨑賢二,山本元道,門井浩太,渡辺浩,岡垣内俊成

  6. 金属部品の修理方法

    松村栄郎,西田秀高,懸詰達也,篠﨑賢二,山本元道,門井浩太

  7. 材料試験機用治具

    松村栄郎,西田秀高,懸詰達也,篠﨑賢二,山本元道,門井浩太

Institutional Repository 5

Content Published in the University of Osaka Institutional Repository (OUKA)
  1. Nucleation of equiaxed δ-ferrite grain by Oxide + TiN to improve tensile properties of ferritic stainless steel welds

    Hou Yuyang, Kadoi Kota

    Materials Characterization Vol. 227 2025/06/11

  2. Development of a high-efficiency/high-quality hot-wire laser fillet welding process

    Kadoi Kota, Shinozaki Kenji, Yamamoto Motomichi, Takayanagi Daisuke, Nishimoto Akihiro, Owaki Katsura, Inose Kotaro

    Transactions of JWRI Vol. 39 No. 2 p. 47-49 2010/12

  3. Effect of grain size on solidification cracking susceptibility of type 347 stainless steel during laser welding

    Shinozaki Kenji, Wen Peng, Yamamoto Motomichi, Kadoi Kota, Kohno Yusuke, Komori Takuo

    Transactions of JWRI Vol. 39 No. 2 p. 136-138 2010/12

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