キーワード: Hydrogen
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14 件のレコードが見つかりました。

Gutierrez-Urrutia_IJHE 180 (2025).pdf
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
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
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
OHM_SCE_itakura_R2(2024)投稿原稿改訂第2稿.pdf
Visualizing micro leakage position by dynamic measurement in operando hydrogen microscope
ジャーナル論文
著者
ORCID SAMURAI ; ORCID SAMURAI ;
Masahiro Kitajima (author) (この著者で検索)
; ORCID SAMURAI ;
Hajime Yoshida (author) (この著者で検索)
ORCID
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
Manuscript_Revised.pdf
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
Yuhei Ogawa (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
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
ORCID SAMURAI
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
67_MT-M2025161.pdf
Phenomenology and Mechanisms of Hydrogen–Induced Solid Solution–Hardening in Fe–Cr–Ni Austenitic Steels
ジャーナル論文
著者
ORCID SAMURAI ;
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)
; ORCID SAMURAI
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
Manuscript_Revised2_Clean.pdf
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
ORCID SAMURAI ;
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
Manuscript_Revised.pdf
Temperature-sensitive ductilization in hydrogen-alloyed Fe-Cr-Ni austenitic steel by enhanced deformation twinning
ジャーナル論文
著者
Yuhei Ogawa (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
Austenitic steels, Hydrogen, Twinning, Temperature, Ductility
刊行年月日
2023-09-12
更新時刻
2025-09-12 08:30:17 +0900
paper.pdf
Quench-condensed hydrogen films studied by cryogenic time-of-flight secondary ion mass spectrometry
ジャーナル論文
著者
ORCID SAMURAI ; ORCID SAMURAI
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
COMMAT-D-23-00777R1.pdf
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
ORCID SAMURAI ;
Kaneaki Tsuzaki (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
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
2024_237.pdf
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
Tatsuya Ito (author) (この著者で検索)
J-PARC Center, Japan Atomic Energy Agency
;
Yuhei 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
ORCID SAMURAI ;
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 Agency
;
Kazuho 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
ORCID SAMURAI ;
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
ORCID SAMURAI ;
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
Nishida et al. (2026)_Scripta Materialia.pdf
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
Haruki Nishida (author) (この著者で検索)
National Institute for Materials Science
;
Yuhei Ogawa (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Akinobu Shibata (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
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