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
-
;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
Analysis of the influence of hydrogen on prismatic loops and dislocation dipole structure in an austenitic steel: Effect on stacking fault energy
- ジャーナル論文
- 著者
-
Ivan Gutierrez-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 dipoles, Stacking fault energy
- 刊行年月日
- 2025-10-01
- 更新時刻
- 2025-10-21 16:05:19 +0900
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
Visualization of Micro-level Leak Position of Filters and Vacuum Seals
- ジャーナル論文
- 著者
-
板倉 明子 (author) (この著者で検索)National Insutitute for Materials Science
;
宮内 直弥 (author) (この著者で検索)National Institute for Materials Science
;
;北島 正弘 (author) (この著者で検索)矢ヶ部 太郎 (author) (この著者で検索)National Institute for Materials Science
;
吉田 肇 (author) (この著者で検索)
- キーワード
- Hydrogen, Visualization, micro leakage
- 刊行年月日
- 2024-12-10
- 更新時刻
- 2025-12-10 08:30:51 +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
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
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
-
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
Quench-condensed hydrogen films studied by cryogenic time-of-flight secondary ion mass spectrometry
- ジャーナル論文
- 著者
-
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
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