Rchr
J-GLOBAL ID：200901049602663288
Update date: Jan. 25, 2025
Shibata Akinobu
シバタ アキノブ | Shibata Akinobu
Affiliation and department：
Research field (2)：
Material fabrication and microstructure control
, Structural and functional materials
Research theme for competitive and other funds (15)：
- 2019 - 2023 Quantitative evaluation for hydrogen-induced reduction of cohesive energy through micromechanics analysis
- 2020 - 2022 Quantitative understanding on brittle fracture of martensitic steel based on microscopic plastic deformation behavior
- 2015 - 2020 Materials design based on fundamental understanding of peculiar mechanical properties of bulk nanostructure metals
- 2015 - 2019 Mechanism of hydrogen embrittlement in martensitic steels
- 2015 - 2017 In-situ neutron diffraction analysis on carbon partitioning behavior during dynamic ferrite transformation
- 2015 - 2016 バルクナノメタルが示す特異な力学特性の統一的理解
- 2012 - 2015 New model for grain boundary strengthening evaluated by micromechanical characterization
- 2012 - 2015 Challenge to Managing Both Strength and Ductility in Metallic Materials
- 2010 - 2015 Materials Design of Bulk Nanostructure Metals
- 2012 - 2014 Martensitic Transformation from nanocrystalline austenite
- 2009 - 2010 Evaluation of the boundary strength of ferrous martensite through a micromechanical test
- 2008 - 2010 Crystallographic study of superfine step coverage in Supercritical Cu nanoplating
- 2008 - 2010 Micromechanical Design and Development of NiMnGa-Particles/Pores/Polymer Giant Magnetostrain Composites with High Formability and High Response
- 2006 - 2007 Study on Superfine Wire Manufacturing by Supercritical Nano-plating Method
- 2003 - 2007 金属ガラスの極微小化における力学特性評価とその寸法効果
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Papers (254)：
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Yuhei Ogawa, Osamu Takakuwa, Akinobu Shibata. Overview of gaseous hydrogen-assisted fatigue crack growth in ferritic iron and steels: Bridging micro and macro. International Journal of Hydrogen Energy. 2025
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Tatsuya Ito, Yuhei Ogawa, Wu Gong, Wenqi Mao, Takuro Kawasaki, Kazuho Okada, Akinobu Shibata, Stefanus Harjo. Role of solute hydrogen on mechanical property enhancement in Fe-24Cr-19Ni austenitic steel: an in situ neutron diffraction study. Acta Materialia. 2025. 120767-120767
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Timothee Redarce, Keiichiro Iwata, Yuhei Ogawa, Kaneaki Tsuzaki, Akinobu Shibata, Hisao Matsunaga. Ausformed high-strength low-alloy steel exhibits exceptional resistance to fatigue crack-growth in high-pressure hydrogen environments. International Journal of Fatigue. 2025. 108814-108814
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Yuhei Ogawa, Akinobu Shibata. Plastic flow in Fe-Cr-Ni austenitic steel under the presence of solute H: A study via room temperature creep. Acta Materialia. 2024. 120659-120659
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Myeong-heom Park, Ryota Matsubayashi, Akinobu Shibata, Nobuhiro Tsuji. Quantitative characterization of local deformation-fracture behavior in ferrite-martensite dual-phase steels with different martensite distributions. Materials Science and Engineering: A. 2024
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MISC (33)：
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伊東達矢, ゴン ウー, マオ ウェンチ, 川崎卓郎, ハルヨ ステファヌス, 小川祐平, 岡田和歩, 柴田曉伸. Investigation of the effects of solute hydrogen on the deformation behavior of SUS310S via in situ neutron diffraction. 材料とプロセス(CD-ROM). 2024. 37. 1
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伊東達矢, 小川祐平, ゴン ウー, マオ ウェンチ, 川崎卓郎, 岡田和歩, 柴田曉伸, ハルヨ ステファヌス. Elucidation of Deformation Mechanism in Hydrogen-Charged SUS310S. 量子ビームサイエンスフェスタ(Web). 2024. 2023
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伊東達矢, 小川祐平, ゴン ウー, 川崎卓郎, 岡田和歩, 柴田曉伸, ハルヨ ステファヌス. その場中性子回折による水素添加SUS310Sの変形メカニズム解析. 日本金属学会講演大会(Web). 2023. 173rd
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上路林太郎, GONG Wu, STEFANUS Harjo, 川崎卓郎, 柴田曉伸, 木村勇次, 井上忠信. その場中性子回折を用いた高炭素TRIP鋼の引張および圧縮変形の比較. 塑性加工春季講演会講演論文集(CD-ROM). 2022. 2022
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GONG Wu, GONG Wu, HARJO Stefanus, SHIBATA Akinobu, TOMOTA Yo, SHINOZAKI Tomoya, TSUJI Nobuhiro. In situ evaluation of phase transformation behavior during thermo-mechanical control process in steels using neutron diffraction. X線材料強度に関する討論会講演論文集. 2019. 56th
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Books (1)：
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材料開発のための顕微鏡法と応用写真集
日本金属学会編 2006
Lectures and oral presentations (282)：
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Effects of hydrogen on deformed microstructure in 2Mn-0.1C ferritic steel
(6th International Conference on Advanced Steels 2018)
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Mechanical and microstructural analysis on hydrogen-related fracture behavior of martensitic steels
(The 2nd International Symposium on Advanced Structural Materials - Design, Characterization and Processing 2018)
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Deformation behavior and strengthening mechanisms in ultrafine-grained Al-2.5Mg
(日本金属学会春期講演大会 2018)
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Fabrication of ultrafine grained Fe-24Ni-0.3C without severe plastic deformation
(日本金属学会春期講演大会 2018)
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In-situ neutron diffraction study on tensile deformation behaviors of UFG Fe-24Ni-6Al-0.4C alloy containing B2 intermetallic compounds
(日本金属学会秋期季講演大会 2018)
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Education (2)：
- - 2007 Kyoto University
- - 2007 Kyoto University Graduate School, Division of Engineering Department of Materials Science and Engineering
Professional career (1)：
- Doctor of Engineering (Kyoto University)
Work history (4)：
- 2020/05 - 現在 National Institute for Materials Science Research Center for Structural Materials Group Leader
- 2014/10 - 2020/04 Kyoto University Graduate School of Engineering Deprtment of Materical Science and Engineering Associate Professor
- 2010/04 - 2014/09 Kyoto University Graduate School of Engineering Deprtment of Materical Science and Engineering Assistant Professor
- 2007/04 - 2010/03 Tokyo Institute of Technology Precision and Intelligence Laboratory Assistant Professor
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