Rchr
J-GLOBAL ID:201601003419693602   Update date: Feb. 22, 2024

Akiyama Eiji

アキヤマ エイジ | Akiyama Eiji
Affiliation and department:
Job title: Professor
Other affiliations (1):
  • National Institute for Materials Science
Homepage URL  (2): https://akiyamaimr.amebaownd.comhttps://akiyamaimr-e.amebaownd.com
Research field  (1): Structural and functional materials
Research keywords  (4): Electrochemistry ,  Metallic materials ,  Hydrogen embrittlement ,  Corrosion science
Research theme for competitive and other funds  (18):
  • 2019 - 2024 Effect of stress on hydrogen trapping state and elucidation of hydrogen embrittlement
  • 2020 - 2023 破壊に強い高強度鋼の先進的設計 - 粒界偏析制御におけるパラダイム転換
  • 2020 - 2023 高温・水素雰囲気照射法の開発によるフェライト鋼の中性子照射劣化への水素効果の解明
  • 2018 - 2023 HYDROGENOMICS: Creation of Innovative Materials, Devices, and Reaction Processes using Higher-Order Hydrogen Functions
  • 2018 - 2021 Improvement of hydrogen embrittlement resistance by thermomechanical processing in ultrahigh-strength TRIP-aided steels
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Papers (290):
  • Hiroshi Kakinuma, Saya Ajito, Motomichi Koyama, Eiji Akiyama. Microscopic visualization of hydrogen diffusion in UNS S32750 super duplex stainless steel: Roles of crystal structure and grain size. International Journal of Hydrogen Energy. 2024. 59. 866-873
  • Rama Srinivas Varanasi, Motomichi Koyama, Reina Utsumi, Hiroyuki Saitoh, Toyoto Sato, Shin-ichi Orimo, Eiji Akiyama. Critical role of initial multi-phase microstructure on the phase transformations during hydrogenation in Fe-Mo alloy system. International Journal of Hydrogen Energy. 2024. 50. 1418-1434
  • Hiroshi Kakinuma, Saya Ajito, Tomohiko Hojo, Motomichi Koyama, Eiji Akiyama. In situ visualization of misorientation-dependent hydrogen diffusion at grain boundaries of pure polycrystalline Ni using a hydrogen video imaging system. Acta Materialia. 2023. 119536-119536
  • Tingshu Chen, Motomichi Koyama, Takahiro Chiba, Eiji Akiyama, Kenichi Takai. Mesoscale quantification of grain boundary character and local plasticity in hydrogen-assisted intergranular and intergranular-like cracking paths in tempered martensitic steel. Materials Science and Engineering: A. 2023. 145718-145718
  • Tingshu Chen, Motomichi Koyama, Takahiro Chiba, Eiji Akiyama, Kenichi Takai. Mesoscale quantification of grain boundary character and local plasticity in hydrogen-assisted intergranular and intergranular-like cracking paths in tempered martensitic steel. Materials Science and Engineering: A. 2023. 145718-145718
more...
MISC (57):
  • Eiji Akiyama. The Importance of Learning the Rule of Sumb of Metals. Zairyo-to-Kankyo. 2022. 71. 12. 340-345
  • Eiji Akiyama. Fundamental Technologies for Hydrogen Embrittlement Assessment of Steel Materials. 2022. 47. 4. 257-267
  • Eiji AKIYAMA. Evaluation and Analytical Method for Hydrogen Embrittlement. Journal of the Society of Materials Science, Japan. 2022. 71. 3. 327-334
  • 橋本功二, 熊谷直和, 泉屋宏一, 高野裕之, 四宮博之, 幅崎浩樹, 秋山英二. Carbon Dioxide Recycling by Methanation: For Global Sustainable Development by Renewable Energy. 触媒. 2022. 64. 3
  • Eiji Akiyama, Atsushi Omori, Saya Ajito, Tomohiko Hojo, Motomichi Koyama. Corrosion Monitoring of Carbon Steels under Humid Air Environment with Ozone Simulating Irradiation. Zairyo-to-Kankyo. 2021. 70. 12. 448-456
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Patents (14):
Books (3):
  • ハイドロジェノミクス : “水素"を使いこなすためのサイエンス
    共立出版 2022 ISBN:9784320044982
  • 高力ボルトの遅れ破壊評価法ガイドライン JSS IV 10-2014, 日本鋼構造協会標準
    日本鋼構造協会 2014
  • JSSCテクニカルレポートNo.91 高力ボルトの遅れ破壊特性評価ガイドブック
    日本鋼構造協会 2012
Lectures and oral presentations  (32):
  • Hydrogen embrittlement of high strength steels and corrosion-induced hydrogen entry
    (2023)
  • Stress and hydrogen distribution analyses for elucidating hydrogen embrittlement
    (2022)
  • Elucidation and Evaluation of the Effects of Hydrogen on Strength of Steel Materials
    (2022)
  • 鉄鋼材料と水素に関わる新たな研究展開
    (日本MRS水素科学技術連携研究会 6月研究会 2022)
  • 金属材料中の水素の挙動と水素脆化
    (第141回金研講演会 2021)
more...
Education (2):
  • - 1991 Tohoku University Graduate School, Division of Natural Science
  • - 1989 Tohoku University Faculty of Science 化学科
Professional career (1):
  • 博士(理学) (Tohoku University)
Work history (6):
  • 2016/04 - 現在 Tohoku University Institute for Materials Reseach Professor
  • 2001/04 - 2016/03 物質・材料研究機構
  • 2002/04 - 2003/03 Max Planck Institute for Iron Research
  • 1999/06 - 2001/03 金属材料技術研究所
  • 1997/05 - 1999/05 Fontana Corrosion Center, The Ohio State University
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Committee career (26):
  • 2022/02 - 現在 日本MRS水素科学技術連携研究会 理事
  • 2021/11 - 現在 日本鋼構造協会「OS法(新耐力点法)に係わるJSS規格作成小委員会」 委員
  • 2020/08 - 現在 腐食防食学会 編集委員
  • 2020/04 - 現在 日本金属学会 会誌編集委員会・欧文誌編集委員会査読委員
  • 2020/04 - 現在 腐食防食学会東北支部 支部長
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Awards (10):
  • 2022/03 - The Japan Institute of Metals and Materials The 72nd JIM Photo Award for Excellence in Metallography, Optical Microscopy Category Visualization of Hydrogen Diffusing Preferentially across Grain Boundaries in Ni by Polyaniline
  • 2017/11/22 - 日本ばね学会 日本ばね学会論文賞 「酸性溶液中での腐食摩耗による高強度鋼への水素侵入」
  • 2016/03/23 - 日本鉄鋼協会 三島賞(学術貢献賞)
  • 2015/03/18 - 日本鉄鋼協会 澤村論文賞
  • 2014/11/13 - 日本鋼構造協会 日本鋼構造協会論文賞
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Association Membership(s) (6):
The Materials Research Society of Japan ,  International Society of Electrochemistry ,  日本電気化学会 ,  腐食防食学会 ,  日本鉄鋼協会 ,  日本金属学会
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