Interplay between vacancy-induced hydrogen segregation and stress-induced vacancy redistribution causing embrittlement of alpha-iron
- ジャーナル論文
- 著者
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;Mugilgeethan Vijendran (author) (この著者で検索)Kyoto University Mugilgeethan Vijendrana Department of Mechanical and Electrical Systems Engineering,Ryosuke Matsumoto (author) (この著者で検索)Kyoto University Department of Mechanical and Electrical Systems Engineering
- キーワード
- Intergranular failure, Iron, Tensile behavior, Hydrogen, Vacancy-induced
- 刊行年月日
- 2025-12-31
- 更新時刻
- 2025-07-16 16:17:06 +0900
Plastic flow in Fe-Cr-Ni austenitic steel under the presence of solute H: A study via room temperature creep
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Austenitic steel, Plasticity, Hydrogen, Themal activation
- 刊行年月日
- 2024-12-16
- 更新時刻
- 2025-01-09 16:31:01 +0900
Quench-condensed hydrogen films studied by cryogenic time-of-flight secondary ion mass spectrometry
- ジャーナル論文
- 著者
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Taku T. Suzuki (author) (この著者で検索)
;
Soshi Iimura (author) (この著者で検索)
- キーワード
- Hydrogen, cryogenic TOF-SIMS
- 刊行年月日
- 2024-08-22
- 更新時刻
- 2024-12-24 13:59:10 +0900
Dislocation-pinning and dynamic strain-aging in hydrogen-alloyed Fe-Cr-Ni austenitic steel at sub-ambient temperatures
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)
;
;Tatsuya Ito (author) (この著者で検索);Haruki Nishida (author) (この著者で検索);Osamu Takakuwa (author) (この著者で検索);Kaneaki Tsuzaki (author) (この著者で検索)Stefanus Harjo (author) (この著者で検索)
https://orcid.org/0000-0001-7386-2398
(unauthenticated)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Austenitic steel, Hydrogen, Dislocations, Dynamic strain-aging
- 刊行年月日
- 2026-06-15
- 更新時刻
- 2026-06-25 13:47:18 +0900
Refining hydrogen-dislocation interaction model for thermally activated plasticity in Fe-Cr-Ni austenitic steels: analyzing stress-dependent activation volume
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)
;
Akinobu Shibata (author) (この著者で検索)
- キーワード
- Austenitic steel, Hydrogen, Dislocations, Thamal activation
- 刊行年月日
- 2026-01-03
- 更新時刻
- 2026-01-14 13:17:53 +0900
Phenomenology and Mechanisms of Hydrogen–Induced Solid Solution–Hardening in Fe–Cr–Ni Austenitic Steels
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)
;
;Osamu Takakuwa (author) (この著者で検索);Junichiro Moriyama (author) (この著者で検索);Haruki Nishida (author) (この著者で検索);Kaneaki Tsuzaki (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)
- キーワード
- Austenitic steel, Hydrogen, Solid solution-hardening
- 刊行年月日
- 2026-04-01
- 更新時刻
- 2026-04-01 15:17:12 +0900
Fe-Cr-Niオーステナイト鋼における水素固溶強化の現象論と潜在機構
- ジャーナル論文
- 著者
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小川 祐平 (author) (この著者で検索)National Institute for Materials Science
;
;髙桑 脩 (author) (この著者で検索);森山 潤一朗 (author) (この著者で検索);西田 会希 (author) (この著者で検索)National Institute for Materials Science津﨑 兼彰 (author) (この著者で検索)National Institute for Materials Science
;
柴田 曉伸 (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Austenitic steel, Hydrogen, Solid solution-hardening
- 刊行年月日
- 2025-10-01
- 更新時刻
- 2025-11-27 08:30:16 +0900
Solid-solution hardening by hydrogen in Fe–Cr–Ni-based austenitic steel: Temperature and strain rate effects
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
;Osamu Takakuwa (author) (この著者で検索)Kaneaki Tsuzaki (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Austenitic stainless steel, Hydrogen, Solid-solution hardening, Dislocations
- 刊行年月日
- 2023-06-10
- 更新時刻
- 2025-06-10 08:30:33 +0900
Solid solution-hardening by hydrogen in Fe–Cr–Ni-based austenitic steel studied by strain rate sensitivity measurement: Contributions of effective stress and solute drag
- ジャーナル論文
- 著者
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Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
Takeshi Fujita (author) (この著者で検索)
- キーワード
- Austenitic steel, Hydrogen, Solid solution-hardening, Plasticity, Thermal activation
- 刊行年月日
- 2024-07-14
- 更新時刻
- 2024-08-08 16:24:07 +0900
The contribution of Cr and Ni to hydrogen absorption energy in Fe-Cr-Ni austenitic systems: A first-principles study
- ジャーナル論文
- 著者
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;Junichiro Moriyama (author) (この著者で検索);Osamu Takakuwa (author) (この著者で検索);Masatake Yamaguchi (author) (この著者で検索)Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
Kaneaki Tsuzaki (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Austenitic alloy, First-principles calculation, Hydrogen, Absorption energy, Occupancy
- 刊行年月日
- 2023-11-11
- 更新時刻
- 2025-11-11 08:30:25 +0900