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
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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
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
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
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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
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
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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, Plastic deformation, Dislocations, Thermal activation
- 刊行年月日
- 2026-07-20
- 更新時刻
- 2026-08-04 08:31:23 +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
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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
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
Visualizing micro leakage position by dynamic measurement in operando hydrogen microscope
- ジャーナル論文
- 著者
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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
Distinct impacts of hydrogen and carbon on thermally activated dislocation motion in Fe-Cr-Ni austenitic steel
- ジャーナル論文
- 著者
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;Haruki Nishida (author) (この著者で検索)National Institute for Materials ScienceYuhei Ogawa (author) (この著者で検索)National Institute for Materials Science
;
Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Thermally activated processes, Strain rate sensitivity, Hydrogen, Carbon, Austenitic steels
- 刊行年月日
- 2025-11-22
- 更新時刻
- 2025-11-28 12:30:04 +0900
In situ neutron diffraction study to elucidate hydrogen effect on the deformation mechanism in Type 310S austenitic stainless steel
- 会議発表ポスター
- 著者
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;Tatsuya Ito (author) (この著者で検索)J-PARC Center, Japan Atomic Energy AgencyYuhei Ogawa (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group
;
;Wu Gong (author) (この著者で検索)J-PARC Center, Japan Atomic Energy Agency;Wenqi Mao (author) (この著者で検索)J-PARC Center, Japan Atomic Energy Agency;Takuro Kawasaki (author) (この著者で検索)J-PARC Center, Japan Atomic Energy AgencyKazuho Okada (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group
;
Akinobu Shibata (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group
;
Stefanus Harjo (author) (この著者で検索)J-PARC Center, Japan Atomic Energy Agency
- キーワード
- Austenitic steel, Hydrogen, Plastic deformation, Neutron diffraction
- 刊行年月日
- 2024-11-10
- 更新時刻
- 2025-04-21 12:30:27 +0900
Penternary Wurtzitic Nitrides Li1–xZn x Ge2–xGa x N3: Powder Synthesis, Crystal Structure, and Potentiality as a Solar-Active Photocatalyst
- ジャーナル論文
- 著者
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Takayuki Suehiro (author) (この著者で検索)
;
Masataka Tansho (author) (この著者で検索)
;
Akio Iwanade (author) (この著者で検索)
;
;Toru Ishigaki (author) (この著者で検索)Naoki Ohashi (author) (この著者で検索)
- キーワード
- Nitride, Photocatalyst, Photocatalysis, Hydrogen, Wurtzite
- 刊行年月日
- 2024-07-01
- 更新時刻
- 2025-06-14 08:30:31 +0900