Takai Kenichi 高井健一

… Alternative Names

TAKAI Kenichi 高井健一

高井謙一タカイケンイチ

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Researcher Number	50317509
Other IDs
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Affiliation (Current)	2025: 上智大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2024 – 2025: 上智大学, 理工学部, 教授 2018 – 2020: 上智大学, 理工学部, 教授 2012: 産業技術総合研究所, エネルギー技術研究部門, 主任研究員 2008 – 2012: Sophia University, 理工学部, 教授 2007 – 2008: Sophia University, 理工学部, 准教授 … More 2002 – 2006: Sophia Univ., Faculty of Science and Engineering, Assist. Prof., 理工学部, 助教授 2003: 上智大学, 理工学部・機械工学科, 助教授 2000 – 2001: 上智大学, 理工学部, 講師 Less
Review Section/Research Field	Principal Investigator Structural/Functional materials / Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields / Structural/Functional materials / Basic Section 26040:Structural materials and functional materials-related Except Principal Investigator Physics / Structural/Functional materials
Keywords	Principal Investigator 水素 / 水素脆性 / 格子欠陥 / 原子空孔 / 転位 / 昇温脱離法 / HA / 高強度鋼 / 遅れ破壊 / 水素トラップサイト … More / トラップサイト / 破壊 / 水素脆化 / 環境脆化 / Fracture toughness / Titanium alloys / In vivo Examination / In vitro Examination / PMMA composite / Hydroxyap atite / Bone-like composite / 破壊靭性 / Ti-6Al-4V合金 / in vivo / in vitro / PMMAコンポジット / ハイドロキシアパタイト / 骨類似コンポジット / 定荷重試験 / 水素拡散 / 焼戻しマルテンサイト鋼 / 焼き戻しマルテンサイト鋼 / 伸線パーライト鋼 / Inconel 625 / 純鉄 / 塑性変形 / 活性化エネルギー / ステンレス鋼 / 拡散係数 / 燃料電池 / シラノール / 欠陥構造 / 水 / 石英系光ファイバ … More Except Principal Investigator Fuel cell system / Tritium autoradiography / Slip / Nonmetallic inclusion / The area parameter model / Optically Dark Area / Hydrogen / Giga-cycle fatigue / フィッシュ・アイ / 高強度鋼 / 介在物 / 極値統計 / √<area>パラメータモデル / Optically Dark Area (ODA) / Oticall Dark Area(ODA) / 燃料電池システム / トリチウムオートラジオグラフィ / すべり / 非金属介在物 / √areaパラメータモデル / Optically Dark Area(ODA) / 水素 / ギガサイクル疲労破壊 / 水素吸藏 / Sパラメータ / 陽電子寿命測定 / Ｓパラメータ / 陽電子消滅法 / 水素脆性 / 水素吸蔵 / 電子蓄積リング / 電子加速器 / 電子陽電子対生成 / 磨耗 / 超塑性 / 応力腐食割れ / クリープ / 疲労 / 破壊 / 靭性 / 強度 Less

水素脆化の実態解明が拓く新たな社会基盤材料の創製～水素位置制御と水素分布凍結～Principal Investigator
- Principal Investigator
  
  高井健一
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
- Research Institution
  Sophia University
水素脆化破面の局所領域における格子欠陥検出技術の開拓と新たな水素脆化理論への展開Principal Investigator
- Principal Investigator
  
  高井健一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
- Research Institution
  Sophia University
Crystallographic and lattice defect analyses beneath hydrogen embrittlement fracture surface under local- and atomic-level toward new evaluation methodPrincipal Investigator
- Principal Investigator
  
  Takai Kenichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Sophia University
水素と格子欠陥の動的相互作用の原子レベルでの新検出法開発と水素脆性克服への展開Principal Investigator
- Principal Investigator
  
  高井健一
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Sophia University
Development of a non-destructive inspection method using accelerator driven photon-induced positron annihilation
- Principal Investigator
  
  TOYOKAWA Hiroyuki
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Dynamics detection between hydrogen and dislocations in materials and hydrogen degradation mechanism using advanced analysisPrincipal Investigator
- Principal Investigator
  
  TAKAI Kenichi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Sophia University
燃料電池システム構成部品材料の水素による環境脆化と信頼性向上方法の確立Principal Investigator
- Principal Investigator
  
  高井健一
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Sophia University
Elucidation of effect of hydrogen on giga-cycle fatigue mechanism and establishment of improvement method of fatigue strength reliability
- Principal Investigator
  
  YUKITAKA Murakami
- Project Period (FY)
  2002 – 2006
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Physics
- Research Institution
  Kyushu University
Quasi tissue engineering of Process for Fabrication of Multi-Functional CompositesPrincipal Investigator
- Principal Investigator
  
  TAKAI Kenichi, 野末章
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Sophia University
石英系光ファイバの水素による環境脆化と水素存在状態解析Principal Investigator
- Principal Investigator
  
  高井健一
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Sophia University

All 2021 2020 2019 2018 2011 2010 2009 2008 2007 2004 2003 2002

All Journal Article Presentation Book

[Book] 水素製造・吸蔵・貯蔵・輸送材料と安全化(第4章第2節分担執筆)2010
- Author(s)
  高井健一
- Total Pages
  379
- Publisher
  サイエンス&テクノロジー(株)
- Data Source
  KAKENHI-PROJECT-22360293
[Journal Article] Hydrogen Desorption Behavior Trapped in Various Microstructures of High-Strength Steels Using Thermal Desorption Analysis2020
- Author(s)
  Saito Kei、Takai Kenichi
- Journal Title
  
  Metallurgical and Materials Transactions A
  
  Volume: 52 Issue: 2 Pages: 531-543
- DOI
  10.1007/s11661-020-06096-2
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Hydrogen Embrittlement Susceptibility Evaluation of Tempered Martensitic Steels Showing Different Fracture Surface Morphologies2019
- Author(s)
  Kippei OGAWA, Yu MATSUMOTO, Hiroshi SUZUKI and Kenichi TAKAI
- Journal Title
  
  ISIJ International
  
  Volume: 59 Issue: 9 Pages: 1705-1714
- DOI
  10.2355/isijinternational.ISIJINT-2019-130
- NAID
  130007706764
- ISSN
  0915-1559, 1347-5460
- Year and Date
  2019-09-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Hydrogen Desorption Spectra from Excess Vacancy-Type Defects Enhanced by Hydrogen in Tempered Martensitic Steel Showing Quasi-cleavage Fractur2019
- Author(s)
  KEI SAITO, TETSUYA HIRADE, and KENICHI TAKAI
- Journal Title
  
  METALLURGICAL AND MATERIALS TRANSACTIONS A
  
  Volume: 50A Issue: 11 Pages: 5091-5102
- DOI
  10.1007/s11661-019-05450-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Hydrogen Embrittlement Susceptibility Evaluation of Tempered Martensitic Steels Showing Different Fracture Surface Morphologies2019
- Author(s)
  Ogawa Kippei、Matsumoto Yu、Suzuki Hiroshi、Takai Kenichi
- Journal Title
  
  Tetsu-to-Hagane
  
  Volume: 105 Issue: 1 Pages: 112-121
- DOI
  10.2355/tetsutohagane.TETSU-2018-107
- NAID
  130007599133
- ISSN
  0021-1575, 1883-2954
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Hydrogen behavior in high strength steels during various stress applications corresponding to different hydrogen embrittlement testing methods2018
- Author(s)
  Matsumoto Yu、Miyashita Tomonori、Takai Kenichi
- Journal Title
  
  Materials Science and Engineering: A
  
  Volume: 735 Pages: 61-72
- DOI
  10.1016/j.msea.2018.08.002
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Change in dislocation mobility of tempered martensitic steel through charged hydrogen2018
- Author(s)
  Kamei H、Matsumoto Y、Suzuki H、Takai K
- Journal Title
  
  IOP Conference Series: Materials Science and Engineering
  
  Volume: 461 Pages: 012034-012034
- DOI
  10.1088/1757-899x/461/1/012034
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Changes in the substructure of tempered martensitic steel during the application of cyclic elastic stress in the presence of hydrogen2018
- Author(s)
  Ohori M、Chiba T、Matsumoto Y、Suzuki H、Takai K
- Journal Title
  
  IOP Conference Series: Materials Science and Engineering
  
  Volume: 461 Pages: 012062-012062
- DOI
  10.1088/1757-899x/461/1/012062
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01740
[Journal Article] Hydrogen Desorption Behavior of Pure Iron and Inconel 625 during Elastic and Plastic Deformation2010
- Author(s)
  H. Shoda, H. Suzuki, K. Takai, Y. Hagihara
- Journal Title
  
  ISIJ International vol.50
  
  Pages: 115-123
- NAID
  10027038802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] Hydrogen Degradation and its Prevention of Titanium for Fuel Cell Separator2009
- Author(s)
  K. Takai, Y. Hasegawa
- Journal Title
  
  Proceedings of EMC 2009
  
  Pages: 205-216
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] 弾性・塑性変形過程における純鉄およびInconel 625の水素放出挙動2009
- Author(s)
  生田裕樹, 鈴木啓史, 高井健一, 萩原行人
- Journal Title
  
  鉄と鋼 vol.95
  
  Pages: 573-581
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] 弾性・塑性変形過程における純鉄およびInconel 625 の水素放出挙動2009
- Author(s)
  生田裕樹, 鈴木啓史, 高井健一, 萩原行人
- Journal Title
  
  鉄と鋼 vol.95
  
  Pages: 573-581
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] Effect of Lattice Defects Induced by Hydrogen and Strain on Environmental Degradation2008
- Author(s)
  K. Takai, H. Shoda
- Journal Title
  
  TMS2008 Supplemental Proceedings vol.3
  
  Pages: 217-222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] Effect of Lattice Defects Induced by Hydrogen and Strain on Environmental Degradation2008
- Author(s)
  K.Takai and H.Shoda
- Journal Title
  
  TMS2008 Supplemental Proceedings vol.3
  
  Pages: 217-222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] HYDROGEN DEGRADATION AND ITS MECHANISM IN FCC METALS FOR HIGH-PRESSURE HYDROGEN STORAGE TANKS2008
- Author(s)
  K. Takai
- Journal Title
  
  TMS2008 Collected Proceedings Vol.3
  
  Pages: 217-222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] Effect of Lattice Defects Induced by Hydrogen and Stress on Environmental Degradation2007
- Author(s)
  K. Takai
- Journal Title
  
  Corrosion Control 007 Conference Proceedings No.070(CD-ROM)
  
  Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] EFFECTS OF LATTICE DEFECTS INDUCED BY HYDROGEN AND STRESS ON ENVIRONMENTAL DEGRADATION OF METALS2007
- Author(s)
  K. Takai
- Journal Title
  
  Advances in Materials Science Vol.7
  
  Pages: 205-210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] Effect of Lattice Defects Induced by Hydrogen and Stress on Environmental Degradation2007
- Author(s)
  K.Takai
- Journal Title
  
  Corrosion Control 007 Conference Proceedings (CD-ROM)
  
  Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360336
[Journal Article] 高度鋼の水素トラップ状態および力学特性へ及ぼす応力と温度の影響2004
- Author(s)
  中野建太, 鈴木啓史, 高井健一, 萩原行人, 篠崎聡, 市野敏弘
- Journal Title
  
  材料とプロセス 17
  
  Pages: 1353-1353
- Data Source
  KAKENHI-PROJECT-14001002
[Journal Article] 金属材料中の水素存在状態2004
- Author(s)
  高井健一
- Journal Title
  
  日本機会学会論文集(A編) 70・696
  
  Pages: 1027-1035
- NAID
  110004998795
- Data Source
  KAKENHI-PROJECT-15760528
[Journal Article] 電解および高圧水素チャージによるオーステナイト金属中の水素吸蔵特性2004
- Author(s)
  矢部宣明, 村上耕太, 鈴木啓史, 高井健一, 萩原行人, 和田洋流
- Journal Title
  
  材料とプロセス 17
  
  Pages: 1355-1355
- NAID
  10013507491
- Data Source
  KAKENHI-PROJECT-14001002
[Journal Article] 金属中の水素存在状態2004
- Author(s)
  高井健一
- Journal Title
  
  日本機械学会論文集(A編) 70・696
  
  Pages: 1027-1045
- Data Source
  KAKENHI-PROJECT-14001002
[Journal Article] Hydrogen in Trapping States Innocuous to Environmental Degradation of High-Strength Steels2003
- Author(s)
  Kenichi TAKAI, Ryu WATANUKI
- Journal Title
  
  ISIJ International 43-4
  
  Pages: 520-520
- NAID
  10014447285
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14001002
[Journal Article] Enhanced susceptibility to delayed fracture in pre-fatigued martensitic steel2003
- Author(s)
  M.Nagumo, S.Sekiguchi, H.Hayashi, K.Takai
- Journal Title
  
  Materials Science and Engineering A344
  
  Pages: 86-86
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14001002
[Journal Article] Visualization of Hydrogen Desorption Process from Ferrite, Pearlite and Graphite by Secondary Ion Mass Spectrometry2002
- Author(s)
  K.Takai, Y.Chiba, K.Noguchi, A.Nozue
- Journal Title
  
  Metallurgical and Materials Transactions A Vol.33A
  
  Pages: 2659-2665
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14001002
[Presentation] 熱負荷による高強度鋼中の非拡散性水素の状態変化と脆化感受性への影響2021
- Author(s)
  奥野一樹、高井健一
- Organizer
  日本鉄鋼協会第181回春季講演大会
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] 水素添加有無で繰り返し応力を負荷した焼戻しマルテンサイトの水素脆化感受性比較2020
- Author(s)
  菊地慶祐、大堀正晴、千葉隆弘、高井健一
- Organizer
  日本鉄鋼協会第180回秋季講演大会
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] TOPOGRAPHIC AND CRYSTALLOGRAPHIC ANALYSES OF HYDROGEN-RELATED FRACTURE SURFACES IN NOTCHED TEMPERED MARTENSITIC STEEL2020
- Author(s)
  M. Zakuan, K. Takai, K. Iwanaga, T. Okamura and N. Tanaka
- Organizer
  COM 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] 焼戻しマルテンサイト鋼における水素起因割れの起点部/進展部近傍の格子欠陥解析2019
- Author(s)
  千葉隆弘，安川昂志，高井健一
- Organizer
  日本鉄鋼協会第178回秋季講演大会
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] 焼戻しマルテンサイト鋼の水素起因割れにおけるき裂の起点・進展挙動解析2019
- Author(s)
  千葉隆弘，安川昂志，高井健一
- Organizer
  日本鉄鋼協会第178回秋季講演大会
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Crystallographic analysis and hydrogen-enhanced lattice defect evaluation beneath hydrogenrelated fracture surface of highstrength steels2019
- Author(s)
  Kenichi Takai
- Organizer
  HYDROGENIUS, I2CNER AND HYDROMATE JOINT RESEARCH SYMPOSIUM
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Crystallographic analysis and hydrogen-enhanced lattice defect evaluation beneath hydrogen-related fracture surface of high-strength steels2019
- Author(s)
  Kenichi Takai
- Organizer
  DSL2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] States of hydrogen and hydrogen embrittlement of high-strength steels2019
- Author(s)
  Kenichi Takai
- Organizer
  CORROSION OIL&GAS 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Trapping states of hydrogen and hydrogen embrittlement of high strength steels2018
- Author(s)
  Kenichi Takai
- Organizer
  ECF22
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Hydrogen trapping sites and hydrogen embrittlement of iron and steels2018
- Author(s)
  Kenichi Takai
- Organizer
  ISOPE-2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Hydrogen trapping sites and hydrogen embrittlement of iron and steels2018
- Author(s)
  Kenichi Takai
- Organizer
  Thermec 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01740
[Presentation] Hydrogen embrittlement and enhanced lattice-defect formation in metals2011
- Author(s)
  K.Takai
- Organizer
  DSL2011
- Place of Presentation
  ポルトガル(招待講演)
- Year and Date
  2011-06-28
- Data Source
  KAKENHI-PROJECT-22360293
[Presentation] 水素ひずみ誘起格子欠陥形成と水素脆性2010
- Author(s)
  高井健一
- Organizer
  (社)日本材料学会第46回X線材料強度に関する討論会
- Place of Presentation
  島津製作所関西支社(大阪)
- Year and Date
  2010-01-08
- Data Source
  KAKENHI-PROJECT-18360336
[Presentation] Hydrogen behavior and hydrogen embrittlement of metals2010
- Author(s)
  高井健一
- Organizer
  First TMS-ABM International Materials Congress
- Place of Presentation
  リオディジャネイロ(ブラジル)(招待講演)
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-22360293
[Presentation] Dynamic Behavior of Hydrogen Desorption from Pure Iron and Inconel 625 during Elastic and Plastic Deformation2010
- Author(s)
  高井健一
- Organizer
  First TMS-ABM International Materials Congress
- Place of Presentation
  リオディジャネイロ(ブラジル)
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-22360293
[Presentation] 金属材料の水素存在状態と水素脆性2010
- Author(s)
  高井健一
- Organizer
  表面技術協会めっき部会6月例会
- Place of Presentation
  東京(招待講演)
- Year and Date
  2010-06-17
- Data Source
  KAKENHI-PROJECT-22360293
[Presentation] 鉄鋼材料中の水素存在状態と水素脆性2009
- Author(s)
  高井健一
- Organizer
  (社)日本鉄鋼協会大気腐食と水素吸収反応解析自主フォーラム第3回研究会
- Place of Presentation
  (社)日本鉄鋼協会(東京)
- Year and Date
  2009-12-18
- Data Source
  KAKENHI-PROJECT-18360336
[Presentation] 金属材料中の水素存在状態と水素脆化2009
- Author(s)
  高井健一
- Organizer
  (社)日本金属学会、(社)日本鉄鋼協会湯川記念講演会
- Place of Presentation
  名古屋工業大学
- Year and Date
  2009-07-16
- Data Source
  KAKENHI-PROJECT-18360336
[Presentation] 金属材料中の水素存在状態と水素脆化2008
- Author(s)
  高井健一
- Organizer
  (社)日本機械学会
- Place of Presentation
  琉球大学
- Data Source
  KAKENHI-PROJECT-18360336

1. TOYOKAWA Hiroyuki (80357582)

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2. SAKAKI Kouji (20392615)

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3. TAIRA Yoshitaka (60635803)

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4. ONITSUKA Takashi (90422336)

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5. HIRADE Tetsuya (10343899)

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6. TOMOTA Yo (90007782)

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7. HISAMORI Noriyuki (80317510)

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8. YUKITAKA Murakami (10038010)

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9. KONDO Yoshiyuki (90325499)

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10. NOGUCHI Hiroshi (80164680)

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11. MATSUOKA Saburo (10354250)

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12. MATSUNAGA Hisao (80346816)

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13. 野末章 (80146802)

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14. 栄中 (00253477)

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15. 大塚哲平 (80315118)

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16. 吉村達彦 (40325501)

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17. 杉崎昌和 (10037905)

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18. 南雲道彦 (40208062)

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19. 齋藤圭 (40992920)

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20. 藤浪眞紀 (50311436)

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Takai Kenichi 高井 健一

TAKAI Kenichi 高井 健一

高井 謙一 タカイ ケンイチ

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水素脆化の実態解明が拓く新たな社会基盤材料の創製～水素位置制御と水素分布凍結～Principal Investigator

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水素脆化破面の局所領域における格子欠陥検出技術の開拓と新たな水素脆化理論への展開Principal Investigator

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Crystallographic and lattice defect analyses beneath hydrogen embrittlement fracture surface under local- and atomic-level toward new evaluation methodPrincipal Investigator

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水素と格子欠陥の動的相互作用の原子レベルでの新検出法開発と水素脆性克服への展開Principal Investigator

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Development of a non-destructive inspection method using accelerator driven photon-induced positron annihilation

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Dynamics detection between hydrogen and dislocations in materials and hydrogen degradation mechanism using advanced analysisPrincipal Investigator

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燃料電池システム構成部品材料の水素による環境脆化と信頼性向上方法の確立Principal Investigator

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Elucidation of effect of hydrogen on giga-cycle fatigue mechanism and establishment of improvement method of fatigue strength reliability

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Quasi tissue engineering of Process for Fabrication of Multi-Functional CompositesPrincipal Investigator

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石英系光ファイバの水素による環境脆化と水素存在状態解析Principal Investigator

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[Book] 水素製造・吸蔵・貯蔵・輸送材料と安全化(第4章第2節分担執筆)2010

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[Journal Article] Hydrogen Desorption Behavior Trapped in Various Microstructures of High-Strength Steels Using Thermal Desorption Analysis2020

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[Journal Article] Hydrogen Embrittlement Susceptibility Evaluation of Tempered Martensitic Steels Showing Different Fracture Surface Morphologies2019

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Takai Kenichi 高井健一

TAKAI Kenichi 高井健一

高井謙一タカイケンイチ