Study of the influence of hydrogen on strain hardening and strain localization in a Fe-19Ni-24Cr austenitic steel through quantitative dislocation structure analysis
- Journal article
- Creator
-
Ivan Gutiérrez-Urrutia (author) (Search by this author)
;
Yuhei Ogawa (author) (Search by this author)
;
Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Hydrogen, Dislocation structure, Strain hardening
- Date published
- 2026-03-07
- Updated at
- 2026-03-27 10:55:01 +0900
Phenomenology and Mechanisms of Hydrogen–Induced Solid Solution–Hardening in Fe–Cr–Ni Austenitic Steels
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)
;
;Osamu Takakuwa (author) (Search by this author);Junichiro Moriyama (author) (Search by this author);Haruki Nishida (author) (Search by this author);Kaneaki Tsuzaki (author) (Search by this author)Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Hydrogen, Solid solution-hardening
- Date published
- 2026-04-01
- Updated at
- 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
- Journal article
- Creator
-
小川 祐平 (author) (Search by this author)National Institute for Materials Science
;
;髙桑 脩 (author) (Search by this author);森山 潤一朗 (author) (Search by this author);西田 会希 (author) (Search by this author)National Institute for Materials Science津﨑 兼彰 (author) (Search by this author)National Institute for Materials Science
;
柴田 曉伸 (author) (Search by this author)National Institute for Materials Science
- Keyword
- Austenitic steel, Hydrogen, Solid solution-hardening
- Date published
- 2025-10-01
- Updated at
- 2025-11-27 08:30:16 +0900
Thermally activated dislocation motion in hydrogen-alloyed Fe–Cr–Ni austenitic steel revisited via Haasen plot
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)National Institute for Materials Science
;
;Masaki Tanaka (author) (Search by this author);Takeshi Fujita (author) (Search by this author)Akinobu Shibata (author) (Search by this author)National Institute for Materials Science
- Keyword
- Austenitic steel, Hydrogen, Dislocation mobility, Thermal activation, Solute strengthening
- Date published
- 2024-06-14
- Updated at
- 2024-08-09 08:30:10 +0900
Distinct impacts of hydrogen and carbon on thermally activated dislocation motion in Fe-Cr-Ni austenitic steel
- Journal article
- Creator
-
;Haruki Nishida (author) (Search by this author)National Institute for Materials ScienceYuhei Ogawa (author) (Search by this author)National Institute for Materials Science
;
Akinobu Shibata (author) (Search by this author)National Institute for Materials Science
- Keyword
- Thermally activated processes, Strain rate sensitivity, Hydrogen, Carbon, Austenitic steels
- Date published
- 2025-11-22
- Updated at
- 2025-11-28 12:30:04 +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
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)National Institute for Materials Science
;
Takeshi Fujita (author) (Search by this author) - Keyword
- Austenitic steel, Hydrogen, Solid solution-hardening, Plasticity, Thermal activation
- Date published
- 2024-07-14
- Updated at
- 2024-08-08 16:24:07 +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
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)
;
Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Hydrogen, Plastic deformation, Dislocations, Thermal activation
- Date published
- 2026-07-20
- Updated at
- 2026-08-04 08:31:23 +0900
Nanoscale dynamics of hydrogen in studied by
- Journal article
- Creator
-
;H. Okabe (author) (Search by this author);M. Hiraishi (author) (Search by this author);A. Koda (author) (Search by this author)Y. Matsushita (author) (Search by this author)National Institute for Materials Science
;
T. Ohsawa (author) (Search by this author)National Institute for Materials Science
;
N. Ohashi (author) (Search by this author)National Institute for Materials Science
;
R. Kadono (author) (Search by this author)
- Keyword
- μSR, VO2, Hydrogen
- Date published
- 2024-02-13
- Updated at
- 2024-08-10 08:30:17 +0900
Quench-condensed hydrogen films studied by cryogenic time-of-flight secondary ion mass spectrometry
- Journal article
- Creator
-
Taku T. Suzuki (author) (Search by this author)
;
Soshi Iimura (author) (Search by this author)
- Keyword
- Hydrogen, cryogenic TOF-SIMS
- Date published
- 2024-08-22
- Updated at
- 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
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)
;
;Tatsuya Ito (author) (Search by this author);Haruki Nishida (author) (Search by this author);Osamu Takakuwa (author) (Search by this author);Kaneaki Tsuzaki (author) (Search by this author)Stefanus Harjo (author) (Search by this author)
https://orcid.org/0000-0001-7386-2398
(unauthenticated)
;
Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Hydrogen, Dislocations, Dynamic strain-aging
- Date published
- 2026-06-15
- Updated at
- 2026-06-25 13:47:18 +0900