Thermally activated dislocation motion in hydrogen-alloyed Fe–Cr–Ni austenitic steel revisited via Haasen plot
- ジャーナル論文
- 著者
-
Yuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
;Masaki Tanaka (author) (この著者で検索);Takeshi Fujita (author) (この著者で検索)Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Austenitic steel, Hydrogen, Dislocation mobility, Thermal activation, Solute strengthening
- 刊行年月日
- 2024-06-14
- 更新時刻
- 2024-08-09 08:30:10 +0900
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
-
;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
Relative contributions of solutes and forest dislocations to thermally activated plasticity in hydrogen-alloyed Fe-Cr-Ni austenitic steels: analyzing stress-dependence of Haasen plot
- ジャーナル論文
- 著者
-
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, Plastic deformation, Dislocations, Thermal activation
- 刊行年月日
- 2026-07-20
- 更新時刻
- 2026-08-04 08:31:23 +0900
Study of the influence of hydrogen on strain hardening and strain localization in a Fe-19Ni-24Cr austenitic steel through quantitative dislocation structure analysis
- ジャーナル論文
- 著者
-
Ivan Gutiérrez-Urrutia (author) (この著者で検索)
;
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, Dislocation structure, Strain hardening
- 刊行年月日
- 2026-03-07
- 更新時刻
- 2026-03-27 10:55:01 +0900
Strong Phonon Scattering and Enhanced Thermoelectric Performance in SrTiO3 Polycrystals by Simultaneous Hydrogen Substitution and Oxygen Vacancy Formation
- ジャーナル論文
- 著者
-
;Xinyi He (author) (この著者で検索);Takehito Komatsu (author) (この著者で検索)Takayoshi Katase (author) (この著者で検索)
https://orcid.org/0000-0002-2593-7487
(unauthenticated)
;
Terumasa Tadano (author) (この著者で検索)
;
Takashi Honda (author) (この著者で検索)
https://orcid.org/0000-0003-4121-8957
(unauthenticated)
;
Masayoshi Miyazaki (author) (この著者で検索)
https://orcid.org/0000-0003-4343-1137
(unauthenticated)
;
;Masaaki Kitano (author) (この著者で検索);Hidenori Hiramatsu (author) (この著者で検索);Hideo Hosono (author) (この著者で検索)Toshio Kamiya (author) (この著者で検索)
- キーワード
- Thermoelectric material, Transition metal oxide, Hydrogen, Phonon transport, Carrier transport
- 刊行年月日
- 2025-08-11
- 更新時刻
- 2025-09-11 09:06:08 +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
-
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
Visualizing micro leakage position by dynamic measurement in operando hydrogen microscope
- ジャーナル論文
- 著者
-
Akiko N. Itakura (author) (この著者で検索)
;
Naoya Miyauchi (author) (この著者で検索)
;
;Masahiro Kitajima (author) (この著者で検索)Taro Yakabe (author) (この著者で検索)
;
Hajime Yoshida (author) (この著者で検索)
https://orcid.org/0000-0001-9668-8740
(unauthenticated)
- キーワード
- Hydrogen, Visualization, micro leakage
- 刊行年月日
- 2024-07-15
- 更新時刻
- 2025-02-20 15:21:36 +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
-
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
-
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
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
-
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