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
Analysis of the influence of hydrogen on prismatic loops and dislocation dipole structure in an austenitic steel: Effect on stacking fault energy
- Journal article
- Creator
-
Ivan Gutierrez-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 dipoles, Stacking fault energy
- Date published
- 2025-10-01
- Updated at
- 2025-10-21 16:05:19 +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
- 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
Plastic flow in Fe-Cr-Ni austenitic steel under the presence of solute H: A study via room temperature creep
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)
;
Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Plasticity, Hydrogen, Themal activation
- Date published
- 2024-12-16
- Updated at
- 2025-01-09 16:31:01 +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
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
Refining hydrogen-dislocation interaction model for thermally activated plasticity in Fe-Cr-Ni austenitic steels: analyzing stress-dependent activation volume
- Journal article
- Creator
-
Yuhei Ogawa (author) (Search by this author)
;
Akinobu Shibata (author) (Search by this author)
- Keyword
- Austenitic steel, Hydrogen, Dislocations, Thamal activation
- Date published
- 2026-01-03
- Updated at
- 2026-01-14 13:17:53 +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