10 records found.
Dislocation-pinning and dynamic strain-aging in hydrogen-alloyed Fe-Cr-Ni austenitic steel at sub-ambient temperatures
- Journal article
- Creator
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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
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
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
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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
Refining hydrogen-dislocation interaction model for thermally activated plasticity in Fe-Cr-Ni austenitic steels: analyzing stress-dependent activation volume
- Journal article
- Creator
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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
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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
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
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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
In situ neutron diffraction study to elucidate hydrogen effect on the deformation mechanism in Type 310S austenitic stainless steel
- Conference poster
- Creator
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;Tatsuya Ito (author) (Search by this author)J-PARC Center, Japan Atomic Energy AgencyYuhei Ogawa (author) (Search by this author)Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group, National Institute for Materials Science
;
;Wu Gong (author) (Search by this author)J-PARC Center, Japan Atomic Energy Agency;Wenqi Mao (author) (Search by this author)J-PARC Center, Japan Atomic Energy Agency;Takuro Kawasaki (author) (Search by this author)J-PARC Center, Japan Atomic Energy AgencyKazuho Okada (author) (Search by this author)Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group, National Institute for Materials Science
;
Akinobu Shibata (author) (Search by this author)Research Center for Structural Materials/Materials Evaluation Field/Steel Research Group, National Institute for Materials Science
;
Stefanus Harjo (author) (Search by this author)J-PARC Center, Japan Atomic Energy Agency
- Keyword
- Austenitic steel, Hydrogen, Plastic deformation, Neutron diffraction
- Date published
- 2024-11-10
- Updated at
- 2025-04-21 12:30:27 +0900
Plastic flow in Fe-Cr-Ni austenitic steel under the presence of solute H: A study via room temperature creep
- Journal article
- Creator
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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
Thermally activated dislocation motion in hydrogen-alloyed Fe–Cr–Ni austenitic steel revisited via Haasen plot
- Journal article
- Creator
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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
Precipitation behavior of the M23C6 phase on the coherent twin boundary of 25Cr-20Ni-Nb-N steel
- Journal article
- Creator
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Tomotaka Hatakeyama (author) (Search by this author)
;
Kota Sawada (author) (Search by this author)
- Keyword
- Austenitic steel, Carbide, Coherent precipitation, Twin boundary
- Date published
- 2024-03-07
- Updated at
- 2024-03-19 16:57:27 +0900