Hashimoto Naoyuki 橋本直幸

… Alternative Names

HASHIMOTO Naoyuki 橋本直幸

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Researcher Number	50443974
Other IDs
Affiliation (Current)	2025: 北海道大学, 工学研究院, 教授
Affiliation (based on the past Project Information) *help	2025: 北海道大学, 工学研究院, 教授 2018 – 2022: 北海道大学, 工学研究院, 教授 2012 – 2014: 北海道大学, 工学(系)研究科(研究院), 准教授
Review Section/Research Field	Principal Investigator Science and Engineering / Basic Section 26040:Structural materials and functional materials-related / Nuclear fusion studies Except Principal Investigator Basic Section 31010:Nuclear engineering-related
Keywords	Principal Investigator 積層欠陥エネルギー / 低放射化 / 微細組織 / 照射損傷 / 機械的特性 / フランク型転位ループ / Mn濃度 / Ni濃度 / ハイエントロピー合金 / ハイエントロピ―合金 … More / 構造材料 / 不純物 / 高濃度固溶体合金 / TEM観察 / 照射損傷組織 / フランクループ / Mn効果 / 構成元素 / 欠陥挙動 / 構成原子 / FCC金属材料 / CNT / 接合 / 鉄系材料 / 焼結 / 二次元配向 / カーボンナノチューブ / カーボンファイバー / 熱伝導率 / 複合材料 / 照射効果 / 熱伝導性 … More Except Principal Investigator ヨウ素酸セシウム / 二酸化ウラン / 原子力 / 核分裂生成物 / ぬれ性 / 核燃料 Less

耐照射性を有するM/HEAの不純物濃度制御による更なる高度化Principal Investigator
- Principal Investigator
  
  橋本直幸
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Hokkaido University
Evaluation and clarification of irradiation damage mechanism in reduced activation high entropy alloysPrincipal Investigator
- Principal Investigator
  
  橋本直幸
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Research of new FCC structure materials by the stacking fault energy controlPrincipal Investigator
- Principal Investigator
  
  Hashimoto Naoyuki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  Hokkaido University
Research and creation of reduced activation high concentrated solute alloysPrincipal Investigator
- Principal Investigator
  
  橋本直幸
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Wettability and release behaviour of fission products on solid nuclear fuels
- Principal Investigator
  
  Kurosaki Ken
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31010:Nuclear engineering-related
- Research Institution
  Kyoto University
Development of Fe-based composite materials with a high thermal conductivityPrincipal Investigator
- Principal Investigator
  
  HASHIMOTO Naoyuki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Hokkaido University

All 2023 2022 2021 2020 2019 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] Irradiation behavior of HfNbTaTiV in comparison of HfNbTaTiZr and F82H2023
- Author(s)
  Zong Yun、Ikubo Ryota、Hashimoto Naoyuki、Oka Hiroshi
- Journal Title
  
  Journal of Nuclear Science and Technology
  
  Volume: 60 Issue: 7 Pages: 1-7
- DOI
  10.1080/00223131.2022.2162141
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Journal Article] Study on irradiation effects of refractory bcc high-entropy alloy2022
- Author(s)
  Zong Yun、Hashimoto Naoyuki、Oka Hiroshi
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 31 Pages: 101158-101158
- DOI
  10.1016/j.nme.2022.101158
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Journal Article] Effect of Al on oxidation behavior of AlxCrCuFeNi2 (x=0.2, 0.4, 0.6) high entropy alloys2022
- Author(s)
  Bi Peng、Hashimoto Naoyuki、Hayashi Shigenari、Oka Hiroshi、Isobe Shigehito
- Journal Title
  
  Corrosion Science
  
  Volume: 208 Pages: 110697-110697
- DOI
  10.1016/j.corsci.2022.110697
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Journal Article] Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys2022
- Author(s)
  Hashimoto N.、Wada E.、Oka H.
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 566 Pages: 153767-153767
- DOI
  10.1016/j.jnucmat.2022.153767
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05125, KAKENHI-PUBLICLY-21H00136
[Journal Article] Effect of stacking fault energy on damage microstructure in ion-irradiated CoCrFeNiMn x concentrated solid solution alloys2021
- Author(s)
  N. Hashimoto, T. Fukushi, E. Wada, W-Y. Chen
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 545 Pages: 152642-152642
- DOI
  10.1016/j.jnucmat.2020.152642
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05125
[Journal Article] Mobility of point defects in CoCrFeNi-base high entropy alloys2021
- Author(s)
  Naoyuki Hashimoto, Yuta Ono
- Journal Title
  
  Intermetallics
  
  Volume: 133 Pages: 107182-107182
- DOI
  10.1016/j.intermet.2021.107182
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05125, KAKENHI-PUBLICLY-21H00136
[Journal Article] Oxidation Behavior of Cu-Containing Concentrated Solid Solution Alloys under Steam Conditions2021
- Author(s)
  Bi Peng、Hashimoto Naoyuki、Hayashi Shigenari、Oka Hiroshi、Isobe Shigehito
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 62 Issue: 12 Pages: 1716-1723
- DOI
  10.2320/matertrans.MT-M2021096
- NAID
  130008120265
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2021-12-01
- Language
  English
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Journal Article] Cu-Containing High Entropy Alloys for Nuclear Fusion Application2020
- Author(s)
  Y. Lei, N. Hashimoto, S. isobe
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 61 Issue: 7 Pages: 1247-1251
- DOI
  10.2320/matertrans.MT-M2020049
- NAID
  130007864095
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2020-07-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Journal Article] Irradiation Effects on Al0.3CoCrFeNi and CoCrMnFeNi High-Entropy Alloys, and 316H Stainless Steel at 500°C2020
- Author(s)
  W-Y Chen, M.A. Kirk, N. Hashimoto, J-W Yeh, X. Liu, Y Chen
- Journal Title
  
  J. Nucl. Mater.
  
  Volume: 529 Pages: 152324-152324
- DOI
  10.1016/j.jnucmat.2020.152324
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Journal Article] Doping of Interstitials (H, He, C, N) in CrCoFeNi High Entropy Alloy: A DFT Study2020
- Author(s)
  Shi Jingming、Lei Yu、Hashimoto Naoyuki、Isobe Shigehito
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 61 Issue: 4 Pages: 616-621
- DOI
  10.2320/matertrans.MT-MK2019009
- NAID
  130007815341
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2020-04-01
- Language
  English
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-18H05450, KAKENHI-PUBLICLY-19H05161
[Journal Article] ehavior of hydrogen at Fe/W interface: a first-principle calculation study2020
- Author(s)
  J. Shi, N. Hashimoto, S. Isobe
- Journal Title
  
  J. Nucl. Sci. and Tech.
  
  Volume: 57 Issue: 11 Pages: 1223-1230
- DOI
  10.1080/00223131.2020.1779143
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] 低放射化MEAの照射損傷組織に及ぼす不純物の影響2023
- Author(s)
  須藤漱太朗、橋本直幸、岡弘、礒部繁人
- Organizer
  2022年度日本鉄鋼協会・日本金属学会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Diffusion bonding between CoCrNi-based H/MEAs and 316SS by spark plasma sintering2023
- Author(s)
  孫浩田、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2023年春期(第172回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] M/HEAの研究開発状況　ー原子炉材料への応用ー2023
- Author(s)
  橋本直幸
- Organizer
  日本原子力学会2023年春の年会
- Invited
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] In-situ microstructural evolution of Cr0.8FeMnNi and 316L under heavy ion irradiation with He implantation2023
- Author(s)
  ニウメンガ、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2023年春期(第172回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Effect of Al content on irradiation hardening and defect microstructure of Fe/He ion irradiated AlxCrCuFeNi2 high entropy alloys at 500°C2023
- Author(s)
  BI Peng、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2023年春期(第172回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] CoフリーMEAの重照射効果2023
- Author(s)
  岡　弘、橋本直幸、山下真一郎、礒部繁人
- Organizer
  日本原子力学会2023年春の年会
- Invited
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 低放射化MEAの照射損傷組織に及ぼす不純物の影響2023
- Author(s)
  須藤漱太朗、橋本直幸、岡弘、礒部繁人
- Organizer
  2022年度日本鉄鋼協会・日本金属学会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の水溶液腐食特性評価2023
- Author(s)
  藤井謙成、橋本直幸、上田幹人、礒部繁人、岡弘
- Organizer
  2022年度日本鉄鋼協会・日本金属学会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] M/HEAの研究開発状況　ー原子炉材料への応用ー2023
- Author(s)
  橋本直幸
- Organizer
  日本原子力学会2023年春の年会
- Invited
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Study on microstructure and mechanical property of CoCrNi medium entropy alloy fabricated by selective laser melting and arc melting2022
- Author(s)
  Haotian Sun, Zairan Luo, N. Hashimoto, Shuai Wang, H. Oka, S. Isobe
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Investigation of Reduced Activation FCC-type High Entropy Alloys under Au Ion Irradiation2022
- Author(s)
  H. Oka, N. Hashimoto, S. Yamashita
- Organizer
  The Sixth International Workshop on TEM with In Situ Irradiation (WOTWISI-6)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Study on additive manufacturing of CoCrNi medium entropy alloy by selective laser melting2022
- Author(s)
  Haotian SUN, Zairan LUO, Hiroshi OKA, Shigrhito ISOBE, Shuai WANG, Naoyuki HASHIMOTO
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の水溶液腐食特性評価2022
- Author(s)
  藤井謙成、橋本直幸、上田幹人、礒部繁人、岡弘
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 金属積層造形法による次世代原子炉用構造材料の作製2022
- Author(s)
  橋本直幸、岡　弘、礒部繁人、佐藤幹
- Organizer
  2021年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の照射損傷組織に及ぼす不純物の影響2022
- Author(s)
  須藤漱太朗, 橋本直幸, 岡弘, 礒部繁人
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] BCC型ハイエントロピー合金の機械特性及び耐照射性評価2022
- Author(s)
  橋本直幸、井窪亮太、礒部繁人、岡弘
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Impurity effect on mechanical property and irradiation damage evolution in Cr0.8FeMnxNiy concentrated solid-solution alloys2022
- Author(s)
  Naoyuki Hashimoto, Sotaro Sudo, Keisuke Fukumoto, Hiroshi Oka, Shigehito Isobe
- Organizer
  NuMat 2022 (The Nuclear Materials Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Recent Activities of HEA Research for Nuclear Application2022
- Author(s)
  N. Hashimoto
- Organizer
  第１３回エネルギー理工学研究所国際シンポジウム -Research Activities on Zero-Emission Energy Network
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Oxidation behavior and irradiation effects of Co-free Cu containing high entropy alloys2022
- Author(s)
  BI Peng、橋本直幸、林重成、岡弘、礒部繁人
- Organizer
  日本金属学会2022年春期(第170回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の積層欠陥エネルギーおよび耐照射性評価2022
- Author(s)
  和田慧良、橋本直幸、礒部繁人、岡　弘
- Organizer
  2021年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] 原子炉用低放射化ハイエントロピー合金の開発研究2022
- Author(s)
  橋本直幸、岡弘、和田慧良、福本圭祐
- Organizer
  日本金属学会2022年春期(第170回)講演大会
- Invited
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 金属積層造形法により作製した316L及びFCC型ハイエントロピー合金の評価2022
- Author(s)
  佐藤幹, 岡弘, 橋本直幸, 礒部繁人
- Organizer
  2022年度日本金属学会・日本鉄鋼協会両北海道支部合同サマーセッション
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Coフリーハイエントロピー合金の高温水蒸気酸化評価2022
- Author(s)
  橋本直幸、長友真裕子、林重成、礒部繁人、岡弘
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] CoフリーFCC型ハイエントロピー合金におけるNi及びN濃度の影響2022
- Author(s)
  福本圭祐, 橋本直幸, 岡弘, 礒部繁人
- Organizer
  2022年度日本金属学会・日本鉄鋼協会両北海道支部合同サマーセッション
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Co フリーハイエントロピー合金の高温水蒸気酸化評価2022
- Author(s)
  橋本直幸
- Organizer
  材料照射研究会2022・高エネルギー環境用材料照射評価研究会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Coフリーハイエントロピー合金の高温水蒸気酸化評価2022
- Author(s)
  橋本直幸、長友真裕子、林重成、礒部繁人、岡弘
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] CoフリーFCC型ハイエントロピー合金におけるNi及びN濃度の影響2022
- Author(s)
  福本圭祐, 橋本直幸, 岡弘, 礒部繁人
- Organizer
  2022年度日本金属学会・日本鉄鋼協会両北海道支部合同サマーセッション
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Investigation of sluggish diffusion in CrFeMnNi medium entropy alloys2022
- Author(s)
  呂徳桐、橋本直幸、礒部繁人、岡弘
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Irradiation hardening and damage microstructure of Co-free high entropy alloys and 316L stainless steel at 300 °C2022
- Author(s)
  Peng Bi, N. Hashimoto, H. Oka, S. Isobe
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] CoフリーFCC型ハイエントロピー合金の積層欠陥エネルギーに及ぼすNi及びN濃度の影響2022
- Author(s)
  福本圭祐、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] In situ observation of microstructural evolution in irradiated CrFeNiMn high entropy alloys2022
- Author(s)
  N. Hashimoto, K. Fukumoto, S. Sudo, H. Oka
- Organizer
  The Sixth International Workshop on TEM with In Situ Irradiation (WOTWISI-6)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] CoフリーFCC型ハイエントロピー合金の積層欠陥エネルギーに及ぼすNi及びN濃度の影響2022
- Author(s)
  福本圭祐、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] In situ observation of microstructural evolution in irradiated CrFeNiMn high entropy alloys2022
- Author(s)
  N. Hashimoto, K. Fukumoto, S. Sudo, H. Oka
- Organizer
  The Sixth International Workshop on TEM with In Situ Irradiation (WOTWISI-6)
- Invited
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] BCC型ハイエントロピー合金の機械特性及び耐照射性評価2022
- Author(s)
  井窪亮太、橋本直幸、礒部繁人、岡　弘
- Organizer
  2021年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Impurity effect on mechanical property and irradiation damage evolution in Cr0.8FeMnxNiy concentrated solid-solution alloys2022
- Author(s)
  Naoyuki Hashimoto, Sotaro Sudo, Keisuke Fukumoto, Hiroshi Oka, Shigehito Isobe
- Organizer
  NuMat 2022 (The Nuclear Materials Conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の照射損傷組織に及ぼす不純物の影響2022
- Author(s)
  須藤漱太朗、橋本直幸、岡弘、礒部繁人
- Organizer
  日本金属学会2022年秋期(第171回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の照射損傷組織に及ぼす不純物の影響2022
- Author(s)
  須藤漱太朗, 橋本直幸, 岡弘, 礒部繁人
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Effect of stacking fault energy on irradiation damage in Co-free high entropy alloys2021
- Author(s)
  N. Hashimoto
- Organizer
  OECD Nuclear Energy Agency, High entropy alloys for nuclear applications Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Effect of stacking fault energy on irradiation damage in Co-free high entropy alloys2021
- Author(s)
  N. Hashimoto
- Organizer
  OECD Nuclear Energy Agency, High entropy alloys for nuclear applications Workshop
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Effect of Al on the oxidation behaviour of AlxCrCuFeNi2 (x=0.2, 0.4, 0.6) high entropy alloys2021
- Author(s)
  Peng Bi, N. Hashimoto, S. Hayashi, H. Oka, S. Isobe
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の積層欠陥エネルギーおよび耐照射性評価2021
- Author(s)
  和田慧良，橋本直幸，岡弘，礒部繁人
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Study on irradiation effects of refractory bcc high-entropy alloy2021
- Author(s)
  Zong Yun, N. Hashimoto
- Organizer
  The 20th International conference on Fusion reactor materials (ICFRM-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys2021
- Author(s)
  N. Hashimoto, E. Wada, H. Oka, W-Y. Chen
- Organizer
  The 20th International conference on Fusion reactor materials (ICFRM-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] 原子炉用低放射化ハイエントロピー合金の開発研究2021
- Author(s)
  橋本直幸、岡弘、和田慧良、福本圭祐
- Organizer
  日本金属学会2022年春期(第170回)講演大会
- Invited
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys2021
- Author(s)
  N. Hashimoto, E. Wada, H. Oka, W-Y. Chen
- Organizer
  The 20th International conference on Fusion reactor materials (ICFRM-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 低放射化Coフリーハイエントロピー合金の開発2021
- Author(s)
  福士達也, 橋本直幸, 礒部繁人, 岡弘
- Organizer
  日本金属学会・鉄鋼協会北海道支部合同2021年冬季講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Oxidation behaviors and irradiation effects of Cu-containing FCC high entropy alloys2021
- Author(s)
  Bi Peng, N. Hashimoto, H. Oka, S. Isobe
- Organizer
  The 20th International conference on Fusion reactor materials (ICFRM-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 延性を有するエネルギー炉用BCC型ハイエントロピー合金の開発研究2021
- Author(s)
  井窪亮太、橋本直幸、礒部繁人、岡弘
- Organizer
  日本金属学会2021年秋期(第169回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] ハイエントロピー合金の積層欠陥エネルギーおよび耐照射性評価2021
- Author(s)
  和田慧良，橋本直幸，岡弘，礒部繁人
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] FeCr0.8NixMnyハイエントロピー合金の積層欠陥エネルギー及び耐照射性評価2021
- Author(s)
  和田慧良、橋本直幸、礒部繁人、岡弘
- Organizer
  日本金属学会2021年秋期(第169回)講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] FeCr0.8NixMnyハイエントロピー合金の積層欠陥エネルギー及び耐照射性評価2021
- Author(s)
  和田慧良、橋本直幸、礒部繁人、岡弘
- Organizer
  日本金属学会2021年秋期(第169回)講演大会
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] 金属積層造形による新規低放射化ハイエントロピー合金の作製2021
- Author(s)
  橋本直幸、上田幹人、林重成、岡弘、礒部繁人、山下真一郎、板倉充洋、都留智仁
- Organizer
  日本原子力学会・2021年秋の大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Cantor合金の照射損傷組織に及ぼす不純物の影響2021
- Author(s)
  須藤漱太朗, 橋本直幸, 岡弘, 礒部繁人
- Organizer
  2021年度日本鉄鋼協会・日本金属学会両北海道支部合同サマーセッション
- Data Source
  KAKENHI-PUBLICLY-21H00136
[Presentation] Steam oxidation behaviors and irradiation effects of Cu-containing FCC high entropy alloys or nuclear application2020
- Author(s)
  P. Bi, Y. Lei, N. Hashimoto, H. Oka, S. Hayashi
- Organizer
  NuMat2020 (The Nuclear Materials Conference)
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] エネルギー炉用BCC型ハイエントロピー合金の試作2020
- Author(s)
  井窪亮太, 橋本直幸, 礒部繁人, 岡弘
- Organizer
  日本金属学会2020年秋期大会(第167回)講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Oxidation behaviors of Cu-containing high entropy alloys under steam conditions2020
- Author(s)
  Peng Bi, N. Hashimoto, H. Oka, S. Isobe, S, Hayashi,
- Organizer
  日本金属学会2020年秋期大会(第167回)講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] In-situ observation of irradiation damage in FeCrNiCoMnx HEAs.2020
- Author(s)
  N. Hashimoto, W-Y. Chen, J-W. Yeh
- Organizer
  The 2020 ANS Virtual Winter Meeting. Technology of Fusion Energy (TOFE) conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] 高エントロピー合金における照射損傷～その場観察による欠陥解析2020
- Author(s)
  橋本直幸、CHEN Wei-ying
- Organizer
  日本金属学会・2020年春期（第166回）講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Research on bcc high entropy alloy for fusion reactor application2020
- Author(s)
  Y. Zong, H. Oka, N. Hashimoto
- Organizer
  NuMat2020 (The Nuclear Materials Conference)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] FCC型ハイエントロピー合金の積層欠陥エネルギーに及ぼすMn, Niの影響2020
- Author(s)
  和田慧良, 橋本直幸, 礒部繁人, 岡弘
- Organizer
  日本金属学会2020年秋期大会(第167回)講演大会
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] 高エントロピー合金の照射下における点欠陥の移動度と微細組織変化2020
- Author(s)
  小野佑太、橋本直幸、礒部繁人
- Organizer
  日本金属学会日本鉄鋼協会両支部合同冬季講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] FCC型ハイエントロピー合金の高温水蒸気腐食特性2020
- Author(s)
  長友真裕子, 橋本直幸, 林重成, 礒部繁人, 岡弘
- Organizer
  日本金属学会2020年秋期大会(第167回)講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Solute concentration effect on Stacking fault Energy in CoFeCrNixMny HEAs2020
- Author(s)
  E. Wada, T. Fukushi, N. Hashimoto
- Organizer
  020 Virtual MRS Fall Meeting, Symposium F. SF06 High Entropy and Compositionally Complex Alloys
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Research and development of FeCrNiMn- based HEAs for nuclear reactor2020
- Author(s)
  T. Fukushi, E. Wada, N. Hashimoto,
- Organizer
  2020 Virtual MRS Fall Meeting, Symposium F. SF06 High Entropy and Compositionally Complex Alloys
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05125
[Presentation] Study on Cu-based High Entropy Alloys for Nuclear Fusion Application2019
- Author(s)
  Yu Lei, N. Hashimoto
- Organizer
  The 19th International Conference of Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Study on Cu-containing High Entropy Alloys for Nuclear Fusion Application2019
- Author(s)
  LEI Yu, HASHIMOTO Naoyuki, ISOBE Shigehito
- Organizer
  日本金属学会・2019年秋期（第165回）講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] 高エントロピー合金の照射下における点欠陥の挙動と微細組織変化2019
- Author(s)
  小野佑太, 橋本直幸, 礒部繁人
- Organizer
  日本金属学会・2019年秋期（第165回）講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Mobility of point defects in CoCrFeNi-base High Entropy Alloys2019
- Author(s)
  Yuta Ono, N. Hashimoto, Wei-Ying Chen
- Organizer
  The 19th International Conference of Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] 高濃度固溶体合金における照射損傷挙動の直接観察2019
- Author(s)
  橋本直幸, W-Y Chen, J-W Yeh
- Organizer
  日本顕微鏡学会北海道支部学術講演会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] Research and development of High Entropy Alloys for nuclear reactor2019
- Author(s)
  Tatsuya Fukushi, N. Hashimoto
- Organizer
  The 19th International Conference of Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] エネルギー炉用FCC高エントロピー合金の開発研究2019
- Author(s)
  福士達也, 橋本直幸, 礒部繁人
- Organizer
  日本金属学会・日本鉄鋼協会両支部合同サマーセッション
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] エネルギー炉用FCC高エントロピー合金の研究開発2019
- Author(s)
  福士達也, 橋本直幸, 礒部繁人
- Organizer
  日本金属学会・2019年秋期（第165回）講演大会
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] In-situ observation of radiation damage in FeCrNiMn high entropy alloys2019
- Author(s)
  N. Hashimoto, Weiyin Chen, Jienwei Yeh
- Organizer
  The 19th International Conference of Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05161
[Presentation] カーボンナノチュブを用いた高熱伝導性複合材料での浸炭の評価2014
- Author(s)
  趙笑宇，本間寛尚，橋本直幸，礒部繁人，大貫惣明
- Organizer
  日本金属学会・日本鉄鋼協会両支部合同サマーセッション
- Place of Presentation
  北海道大学、札幌
- Year and Date
  2014-07-28
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 高熱伝導性を有する鉄系複合材料の創成III2014
- Author(s)
  本間寛尚，橋本直幸，大貫惣明
- Organizer
  日本金属学会北海道支部講演大会
- Place of Presentation
  北海道立道民活動センター (かでる27), 札幌
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] Development of Iron-based Composite Materials with High Thermal Conductivity for DEMO2013
- Author(s)
  H. Homma, N. Hashimoto, S. Ohnuki
- Organizer
  Materials Research Society (MRS) 2014 Fall Meeting
- Place of Presentation
  Hynes Convention Center, Boston, MA, USA
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 高熱伝導性を有する鉄系複合材料の創成II2013
- Author(s)
  本間寛尚，橋本直幸，大貫惣明
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 高熱伝導性を有する鉄鋼系複合材料の創製2012
- Author(s)
  本間寛尚，橋本直幸，大貫惣明
- Organizer
  金属学会･鉄鋼協会北海道支部会サマーセッション
- Place of Presentation
  北海道大学，札幌
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] Development of High Thermal Conductive Structure Component for Blanket2012
- Author(s)
  N.Hashimoto，H.Homma
- Organizer
  The Nuclear Materials Conference 2012 (NuMat2012)
- Place of Presentation
  Osaka International House, Osaka
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 高熱伝導性を有するDEMO炉用鉄系複合材料の創製-22012
- Author(s)
  本間寛尚，橋本直幸，大貫惣明
- Organizer
  日本原子力学会秋季大会
- Place of Presentation
  広島大学，東広島
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 炭素繊維を用いたDEMO炉用鉄系複合材料の熱的性質
- Author(s)
  趙　笑宇, 橋本　直幸, 大貫　惣明
- Organizer
  日本金属学会2015年春期講演大会
- Place of Presentation
  東京大学駒場キャンパス、東京
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] Quantitative analysis of carburization in high thermal conductive composites with carbon nanotube
- Author(s)
  X. Zhao, N. Hashimoto, S. Isobe and S. Ohnuki
- Organizer
  The Nuclear Materials Conference 2014
- Place of Presentation
  Clearwater Beach, Florida, USA
- Year and Date
  2014-10-27 – 2014-10-30
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] Development of Fe-based composite materials for diverter by sintering with carbon nanofiber
- Author(s)
  N. Hashimoto, A. Kakitsuji and T. Imanishi
- Organizer
  The Nuclear Materials Conference 2014
- Place of Presentation
  Clearwater Beach, Florida, USA
- Year and Date
  2014-10-27 – 2014-10-30
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] 電子線照射下における複合材料中カーボンナノチュブの安定性；照射欠陥の熱処理による回復
- Author(s)
  大家彰悟, 趙笑宇, 橋本直幸, 大貫惣明
- Organizer
  日本原子力学会2014年秋の年会
- Place of Presentation
  京都大学吉田キャンパス、京都
- Year and Date
  2014-09-08 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-24656554
[Presentation] Stability of MWCNT in a high thermal conductive composite material under electron irradiation
- Author(s)
  S. Ohie, N. Hashimoto S. Isobe and S. Ohnuki
- Organizer
  The Nuclear Materials Conference 2014
- Place of Presentation
  Clearwater Beach, Florida, USA
- Year and Date
  2014-10-27 – 2014-10-30
- Data Source
  KAKENHI-PROJECT-24656554

1. MUKAI Shin (70243045)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. SASAKI Katsuhiko (90215715)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. Kurosaki Ken (90304021)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 宇埜正美 (00232885)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Hashimoto Naoyuki 橋本 直幸

HASHIMOTO Naoyuki 橋本 直幸

Research Projects

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Co-Researchers

耐照射性を有するM/HEAの不純物濃度制御による更なる高度化Principal Investigator

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Evaluation and clarification of irradiation damage mechanism in reduced activation high entropy alloysPrincipal Investigator

Principal Investigator

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Research of new FCC structure materials by the stacking fault energy controlPrincipal Investigator

Principal Investigator

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Research and creation of reduced activation high concentrated solute alloysPrincipal Investigator

Principal Investigator

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Wettability and release behaviour of fission products on solid nuclear fuels

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Development of Fe-based composite materials with a high thermal conductivityPrincipal Investigator

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[Journal Article] Irradiation behavior of HfNbTaTiV in comparison of HfNbTaTiZr and F82H2023

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[Journal Article] Study on irradiation effects of refractory bcc high-entropy alloy2022

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Data Source

[Journal Article] Effect of Al on oxidation behavior of AlxCrCuFeNi2 (x=0.2, 0.4, 0.6) high entropy alloys2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys2022

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DOI

Data Source

[Journal Article] Effect of stacking fault energy on damage microstructure in ion-irradiated CoCrFeNiMn x concentrated solid solution alloys2021

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[Journal Article] Mobility of point defects in CoCrFeNi-base high entropy alloys2021

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[Journal Article] Oxidation Behavior of Cu-Containing Concentrated Solid Solution Alloys under Steam Conditions2021

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Hashimoto Naoyuki 橋本直幸

HASHIMOTO Naoyuki 橋本直幸

[Presentation] M/HEAの研究開発状況　ー原子炉材料への応用ー2023

[Presentation] M/HEAの研究開発状況　ー原子炉材料への応用ー2023