Fukumoto Ken-ichi 福元謙一

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FUKUMOTO Kenichi 福元謙一

FUKUMOTO Ken-ichi 福元謙一

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Researcher Number	30261506
Other IDs
External Links
Affiliation (Current)	2025: 福井大学, 附属国際原子力工学研究所, 教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 福井大学, 附属国際原子力工学研究所, 教授 2010 – 2016: University of Fukui, 附属国際原子力工学研究所, 教授 2009: University of Fukui, 附属国際原子力工学研究所, 准教授 2008: University of Fukui, 大学院・工学研究科, 准教授 2004 – 2005: 福井大学, 大学院・工学研究科, 助教授 1995 – 2003: 東北大学, 金属材料研究所, 助手
Review Section/Research Field	Principal Investigator Basic Section 31010:Nuclear engineering-related / Nuclear engineering / Nuclear fusion studies / Nuclear fusion studies Except Principal Investigator Nuclear fusion studies / Medium-sized Section 14:Plasma science and related fields / Basic Section 31010:Nuclear engineering-related / Materials/Mechanics of materials / Nuclear engineering
Keywords	Principal Investigator 照射硬化 / イオン照射 / ステンレス鋼 / 透過型電子顕微鏡 / ボイド / 照射欠陥 / TEM内引張その場観察 / 軽水炉材料 / TEM内『その場』観察 / 照射後焼鈍 … More / ステンレス鋼モデル合金 / 照射後焼鈍回復試験 / その場観察 / 等時焼鈍回復 / 照射誘起DBTT / ②転位-照射欠陥相互作用 / TEM / 熱活性化過程 / 照射損傷 / 変形挙動 / 引張試験 / 転位-欠陥相互作用 / 転位ー照射欠陥相互作用 / 引張試験その場観察 / 原子力材料 / 照射硬化・脆化 / 「その場」観察実験 / 電子顕微鏡 / 分子動力学シミュレーション / 計算機模擬実験 / 照射相関 / 分子動力学法 / 転位 / 転位チャネリング / 転位-ボイド相互作用 / 分子動力学計算 / TEM内引張 / 照射欠陥集合体 / 障害強度因子 / 転位チャンネル / ボイド-転位相互作用 / TEM「その場」観察 / 交差すべり / TEM『その場』観察 / bcc金属 / 空孔型欠陥集合体 / 障害物強度因子 / 転位運動 / 照射損傷－強度相関 / キャビティー・ボイド / 高速炉材料 / 転位挙動 / 照射脆化 / 回復 / 格子欠陥 / 原子力・エネルギー / 補修技術 / 熱回復 / 照射脆性 / 低放射化バナジウム合金 / 核形成および成長過程 / 温度変動照射 / 核融合炉材料 / バナジウム合金 … More Except Principal Investigator 照射脆化 / 照射損傷 / 核融合炉材料 / 照射硬化 / 格子欠陥 / イオン照射 / フェライト鋼 / 時効 / 腐食 / 析出 / 照射効果 / 高純度化 / 核融合炉ブランケット / 統計的性質 / スケール性 / 不均一性 / 材料強度 / マイクロピラー / ODS合金 / 原子炉材料 / マイクロピラー圧縮試験 / ナノインデンテーション / 低放射化フェライト鋼 / 圧力容器鋼 / 界面 / 析出物 / 超微小試験技術 / Crack closure / Mesosconic model / Environmental effect / Maximum stress intensity factor / static fracture mechanism / Threshold stress intensity factor range / Fatigue crack growth / Fracture mechanics / き裂閉口 / メゾスコピックモデル / 環境効果 / 最大応力拡大係数 / 静的破壊機構 / 下限界応力拡大係数範囲 / 疲労き裂進展 / 破壊力学 / helium bubble / iron / molecular dynamics simulation / in-situ TEM / radiation hardening / dislocation / radiation-induced embrittlement / TEM / DBTT / 鉄合金 / 軽水炉圧力容器鋼 / その場観察 / 電子顕微鏡 / 鉄-銅合金 / 電子顕微鏡内その場観察 / 銅 / 転位障害物 / ヘリウム気泡 / 鉄 / 分子動力学 / 電顕内その場観察 / 転位 / 電顕 / dislocation loop / swelling / embrittlement / radiation effects / vanadium alloys / ion irradiation / fusion reactor materials / ボイドスウェリング / ヘリウム / 転位ループ / スウェリング / バナジウム合金 / ferritc steels / triple fission / uranium / helium effects / Fusion reactor materials / 核融合模擬照射法 / 中性子照射 / 模擬照射技術、 / 核融合炉材料、 / フェライト鋼、 / ヘリウム効果、 / 3体核分裂 / ウラン / ヘリウム効果 Less

軽水炉材料健全性評価に資する照射後焼鈍での動的回復による熱活性化過程の研究Principal Investigator
- Principal Investigator
  
  福元謙一
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 31010:Nuclear engineering-related
- Research Institution
  University of Fukui
核融合炉で使用後10年以内に再利用可能な低放射化バナジウム合金の試作開発
- Principal Investigator
  
  長坂琢也
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  National Institute for Fusion Science
Dynamic Deformation Behavior for Nuclear Material Integrity Assessment/Study of Thermal Activation Effects on Irradiation HardeningPrincipal Investigator
- Principal Investigator
  
  Fukumoto Ken-ichi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 31010:Nuclear engineering-related
- Research Institution
  University of Fukui
Exploring the missing link in irradiation embrittlement using ultra-small testing technologies
- Principal Investigator
  
  KASADA RYUTA
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31010:Nuclear engineering-related
- Research Institution
  Tohoku University
The research of interaction between irradiation defects and dislocation for evaluating mechanical degradation of nuclear structural materialsPrincipal Investigator
- Principal Investigator
  
  Fukumoto Kenichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear engineering
- Research Institution
  University of Fukui
Experimental approach for hardening mechanism of fast reactor structural materials due to thermal ageing and irradiationPrincipal Investigator
- Principal Investigator
  
  KEN-ICHI Fukumoto
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear engineering
- Research Institution
  University of Fukui
Recovery of mechanical property in low-activation vanadium alloys in post-irradiation heat treatmentPrincipal Investigator
- Principal Investigator
  
  FUKUMOTO Kenichi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  University of Fukui
Unexpected near-threshold fatigue crack growth and criterion to predict it by mesoscopic- modeling
- Principal Investigator
  
  MESHII Toshiyuki
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  University of Fukui
Experimental study on the obstacle strength factor to dislocation motion for the evaluation of radiation embrittlement of nuclear materials
- Principal Investigator
  
  MATSUI Hideki
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear engineering
- Research Institution
  Tohoku University
Search and Control of self-healing mechanism in fusion reactor materials
- Principal Investigator
  
  MATSUI Hideki
- Project Period (FY)
  1997 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Tohoku University
イオン照射したバナジウム合金中の温度変動環境下における損傷過程に関する研究Principal Investigator
- Principal Investigator
  
  福元謙一
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Tohoku University
Development of simultaneous helium generation technique during neutron irradiation
- Principal Investigator
  
  MATSUI Hideki
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Tohoku University

[Journal Article] Microstructural changes in He-irradiated V-Cr-Ti alloys with low Ti addition at 700°C2024
- Author(s)
  Zou Yichen、Fukumoto Ken-ichi、Ishigami Ryoya、Nagasaka Takuya
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 38 Pages: 101605-101605
- DOI
  10.1016/j.nme.2024.101605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00144
[Journal Article] Ten-Year Recycling of Vanadium Alloy in Fusion Reactors2023
- Author(s)
  Nagasaka Takuya、Tanaka Teruya、Kobayashi Makoto、Fukumoto Ken Ichi、Toyama Takeshi、Sugawara Takamasa、Kasada Ryuta、Yamauchi Yuji、Katayama Kazunari、Oya Makoto、Yabuuchi Kiyohiro、Sakurai Seiji、Nomura Kazuhiro、Yoshinaga Hideo
- Journal Title
  
  Materials Science Forum
  
  Volume: 1106 Pages: 117-126
- DOI
  10.4028/p-nmm22p
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00144
[Journal Article] Dynamic Interaction between Dislocation and Irradiation-Induced Defects in Stainless Steels during Tensile Deformation2022
- Author(s)
  Fukumoto Ken-ichi、Umehara Kohei、Yabuuchi Kiyohiro
- Journal Title
  
  Metals
  
  Volume: 12 Issue: 5 Pages: 762-762
- DOI
  10.3390/met12050762
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K05326
[Journal Article] Correlation between microstructural change and irradiation hardening behavior of He-irradiated V-Cr-Ti alloys with low Ti addition2021
- Author(s)
  K.-I. Fukumoto, S. Miura, Y. Kitamura, R. Ishigami, T. Nagasaka
- Journal Title
  
  Quantum Beam Science
  
  Volume: 5 Issue: 3 Pages: 26-26
- DOI
  10.3390/qubs5030026
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00144
[Journal Article] Irradiation Hardening Behavior of He-Irradiated V-Cr-Ti Alloys with Low Ti Addition2021
- Author(s)
  Ken-ichi Fukumoto, Yoshiki Kitamura, Shuichiro Miura, Kouji Fujita, Ryoya Ishigami, Takuya Nagasaka
- Journal Title
  
  Quantum Beam Science
  
  Volume: 5, 1 Issue: 1 Pages: 1-9
- DOI
  10.3390/qubs5010001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00144
[Journal Article] Dose dependence of irradiation hardening of neutron irradiated vanadium alloys by using temperature control rig in JMTR2016
- Author(s)
  , K. Fukumoto, T. Onitsuka, M. Narui
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 9 Pages: 441-446
- DOI
  10.1016/j.nme.2016.03.010
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26420865
[Journal Article] <i>In</i>-<i>Situ</i> TEM Observation of Dislocation Interaction with Cavity in Ion-Irradiated Pure Vanadium during Tensile Test2013
- Author(s)
  K. Tougou, K. Nogiwa, A. Shikata, K. Fukumoto
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 54 Issue: 7 Pages: 1095-1101
- DOI
  10.2320/matertrans.M2013012
- NAID
  10031183651
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360426
[Journal Article] Tensile testing study of dynamic interactions between dislocations and precipitate in vanadium alloys2013
- Author(s)
  K. Tougou, K. Nogiwa, K. Tachikawa, K. Fukumoto
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 442 Issue: 1-3 Pages: S350-S353
- DOI
  10.1016/j.jnucmat.2012.10.043
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360426
[Journal Article] Effects of Impurities on Microstructural Evolution and Deformation Process of Ion-Irradiated V-Cr-Ti Alloys2005
- Author(s)
  K.Fukumoto 他
- Journal Title
  
  Materials Transactions 46
  
  Pages: 503-510
- NAID
  10015578809
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Microstructural examination of V-(Fe or Cr)-Ti alloys after thermal -creep or irradiation-creep tests2005
- Author(s)
  K.Fukumoto et al.
- Journal Title
  
  Journal of Nuclear Materials 341
  
  Pages: 83-89
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Effects of Impurities on Microstructural Evolution and Deformation Process of Ion-Irradiated V-Cr-Ti Alloys2005
- Author(s)
  K.Fukumoto et al.
- Journal Title
  
  Materials Transactions 46
  
  Pages: 503-510
- NAID
  10015578809
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Effects of Impurities on Microstructural Evolution and Deformation Process of Ion-Irradiatted V-Cr-Ti Alloys2005
- Author(s)
  K.Fukumoto 他
- Journal Title
  
  Materials Transactions 46
  
  Pages: 503-510
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Microstructural examination of V-(Fe or Cr)-Ti alloys after thermal-creep or irradiation-creep tests2005
- Author(s)
  K.Fukumoto 他
- Journal Title
  
  Journal of Nuclear Materials 341
  
  Pages: 83-89
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Varying temperature effects on mechanical properties of vanadium alloys during neutron irradiation2004
- Author(s)
  K.Fukumoto 他
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 472-476
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] Varying temperature effects on mechanical properties of vanadium alloys during neutron irradiation2004
- Author(s)
  K.Fukumoto et al.
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 472-476
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] High temperature performance of highly purified V- 4Cr- 4Ti alloy, NIFS-Heat12002
- Author(s)
  K.Fukumoto 他
- Journal Title
  
  Journal of Nuclear Materials 307-311
  
  Pages: 610-614
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Journal Article] High temperature performance of highly purified V-4Cr-4Ti alloy, NIFS-Heat12002
- Author(s)
  K.Fukumoto et al.
- Journal Title
  
  Journal of Nuclear Materials 307-311
  
  Pages: 610-614
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14208057
[Presentation] Microstructural Changes of V-Cr-Ti Alloys with Low Ti Addition irradiated with He ions at 700°C2023
- Author(s)
  Yichen Zou, Ken-ichi Fukumoto, Takuya Nagasaka
- Organizer
  21st International Conference on Fusion Reactor Materials (ICFRM-21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] Impurity control and re-design of composition toward ten-year materials recycling of vanadium alloys in fusion reactors2023
- Author(s)
  Takuya Nagasaka, Teruya Tanaka, Makoto Kobayashi, Ken-ichi Fukumoto, Takeshi Toyama, Takamasa Sugawara, Ryuta Kasada, Yuji Yamauchi, Kazunari Katayama, Makoto Oya, Kiyohiro Yabuuchi, Seiji Sakurai, Kazuhiro Nomura
- Organizer
  21st International Conference on Fusion Reactor Materials (ICFRM-21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] プロトン照射したFe-Cu合金の機械的特性変化と微細組織発達に及ぼす損傷速度の影響2023
- Author(s)
  野志勇介　福元謙一　石神龍哉　宇田欽治
- Organizer
  日本金属学会
- Data Source
  KAKENHI-PROJECT-22K04984
[Presentation] Ten-year recycling of vanadium alloy in fusion reactors2023
- Author(s)
  Nagasaka Takuya、Tanaka Teruya、Kobayashi Makoto、Fukumoto Ken Ichi、Toyama Takeshi、Sugawara Takamasa、Kasada Ryuta、Yamauchi Yuji、Katayama Kazunari、Oya Makoto、Yabuuchi Kiyohiro、Sakurai Seiji、Nomura Kazuhiro、Yoshinaga Hideo
- Organizer
  International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] 核融合炉用低放射化バナジウム合金の析出挙動に及ぼす照射効果2022
- Author(s)
  長坂琢也, 福元謙一, 外山健, 藪内聖皓
- Organizer
  第66回放射化学討論会
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] Development of Fabrication Technology for Low Activation Vanadium Alloys as Fusion Blanket Structural Materials2022
- Author(s)
  Takuya Nagasaka, Shaoning Jiang, Ken‐ichi Fukumoto4, Takeshi Toyama, Kiyohiro Yabuuchi
- Organizer
  International Conference on Modern Materials and Technologies (CIMTEC 2022), 9th Forum on New Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] 動的変形TEM観察試験から得られる照射組織－強度相関則の研究2022
- Author(s)
  福元謙一
- Organizer
  令和４年度日本金属学会・鉄鋼協会北陸信越支部湯川記念講演会
- Invited
- Data Source
  KAKENHI-PROJECT-19K05326
[Presentation] 核融合炉用低放射化バナジウム合金の中性子照射硬化に及ぼすクロム、チタン、侵入型不純物濃度の影響2022
- Author(s)
  長坂琢也, 田中照也, 福元謙一, 外山健, 吉田健太, 山崎正徳, 菅原孝昌, 笠田竜太
- Organizer
  東北大学金属材料研究所大洗・アルファ合同研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] Purification and re-design of composition of low-activation vanadium alloys for early material recycling2021
- Author(s)
  Takuya Nagasaka, Teruya Tanaka, Jingjie Shen, Makoto Kobayashi, Kazuki Saito, Ken-ichi Fukumoto, Takeshi Toyama, Takamasa Sugawara, Ryuta Kasada, Yuji Yamauchi, Kiyohiro Yabuuchi, Seiji Sakurai, Kazuhiro Nomura, Hideo Yoshinaga
- Organizer
  20th International Conference on Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00144
[Presentation] TEM内引張「その場」観察を用いたイオン照射ステンレス鋼における照射欠陥評価2020
- Author(s)
  梅原弘平、福元謙一
- Organizer
  顕微鏡学会第63回シンポジウム
- Data Source
  KAKENHI-PROJECT-19K05326
[Presentation] TEM内引張「その場」観察法による純タングステンの転位挙動に関する研究2020
- Author(s)
  福井真音、東郷広一、福元謙一
- Organizer
  材料照射研究会
- Data Source
  KAKENHI-PROJECT-19K05326
[Presentation] 動的観察によるイオン照射ステンレス鋼中の照射欠陥と強度の相間についての研究2020
- Author(s)
  梅原弘平、福元謙一
- Organizer
  日本金属学会鉄鋼協会北陸信越支部講演会
- Data Source
  KAKENHI-PROJECT-19K05326
[Presentation] TEM内引張「その場」観察法による純タングステンの転位挙動に関する研究2019
- Author(s)
  福井真音、東郷広一、福元謙一
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部令和元年度連合講演会
- Data Source
  KAKENHI-PROJECT-19K05326
[Presentation] 分子動力学シミュレーションを用いた純Fe中のらせん転位とボイドの相互作用の研究（４）2017
- Author(s)
  谷口啓介、鬼塚貴志、福元謙一、鈴土知明
- Organizer
  日本金属学会春期講演大会
- Place of Presentation
  首都大学東京
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] イオン照射したステンレス鋼における運動転位と照射欠陥の相互作用2016
- Author(s)
  松原正典、東郷広一、福元謙一、鬼塚貴志、石神龍哉
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部・連合講演会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 分子動力学シミュレーションを用いた純Fe中のらせん転位とボイドの動的相互作用（その2）2016
- Author(s)
  大久保学、鬼塚貴志、福元謙一、鈴土知明
- Organizer
  日本金属学会2016年春期講演大会
- Place of Presentation
  東京理科大葛飾キャンパス
- Year and Date
  2016-03-25
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 原子力構造材の強度劣化評価に資する照射欠陥－転位相互作用の研究2016
- Author(s)
  福元謙一
- Organizer
  第28回CCSEワークショップ原子力材料における計算科学研究と原子スケールモデリングによる新展開
- Place of Presentation
  東京大学柏の葉キャンパス駅前サテライト多目的ホール
- Year and Date
  2016-03-28
- Invited
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 分子動力学シミュレーションを用いた純Fe中のらせん転位とボイドの相互作用の研究(3)2016
- Author(s)
  谷口啓介、鬼塚貴志、福元謙一、鈴土知明
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 純Ｍｏ中の引張変形中の微細組織解析による障害物強度因子の測定2016
- Author(s)
  下村修潤、東郷広一、鬼塚貴志、福元謙一、石神龍哉、藪内聖皓、木村晃彦
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部・連合講演会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 分子動力学シミュレーションを用いた純Fe中の転位とボイドの相互作用の研究2016
- Author(s)
  谷口啓介、鬼塚貴志、福元謙一、鈴土知明
- Organizer
  日本金属学会・日本鉄鋼協会北陸信越支部・連合講演会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] ＥＭ内引張「その場」観察法による純Ｍｏ中のバブル転位相互作用の実験的研究2016
- Author(s)
  下村修潤、東郷広一、福元謙一、鬼塚貴志
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] In-situ Observation Study of Dislocation Channel Formation in Tensile Test for Ion-Irradiated Stainless Steels2016
- Author(s)
  M. Mastubara, K. Togo, T. Onitsuka, R. Ishigami and K. Fukumoto
- Organizer
  International Conference on Maintenance Science and Technology (ICMST 2016)
- Place of Presentation
  深セン（中国）
- Year and Date
  2016-11-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] Experimental approach to determine the barrier strength factor for mobile dislocation against void and He bubble in ion-irradiated Mo2015
- Author(s)
  U. Kawase, K. Fukumoto, T. Onitsuka, K. Nogiwa, K. Tougou
- Organizer
  TMS 2015 144th ANNUAL MEETING & EXHIBITION
- Place of Presentation
  Orland, FL, USA
- Year and Date
  2015-03-18
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 分子動力学シミュレーションを用いた純Fe中のらせん転位とボイドの動的相互作用2015
- Author(s)
  大久保学、鬼塚貴志、福元謙一、鈴土知明
- Organizer
  日本金属学会2015年秋期講演大会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-17
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 分子動力学シミュレーションを用いた純Fe中のらせん転位とボイドの相互作用の研究2015
- Author(s)
  大久保学　鬼塚貴志　福元謙一　鈴土知明
- Organizer
  日本金属学会2015年北陸信越支部講演会
- Place of Presentation
  富山大学
- Year and Date
  2015-12-06
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] TEM内引張「その場」観察法による純Mo中のボイド／バブル転位相互作用の実験的研究2015
- Author(s)
  下村修潤、川瀬宇宙、松原正典、東郷広一、鬼塚貴志、福元謙一
- Organizer
  日本金属学会2015年北陸信越支部講演会
- Place of Presentation
  富山大学
- Year and Date
  2015-12-06
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] He照射した純Moにおけるキャビティと運動転位の相互作用2014
- Author(s)
  河瀬宇宙、東郷広一、野際公宏、鬼塚貴志、福元謙一
- Organizer
  日本金属学会2014年秋季大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-26
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] In-situ TEM observation of dynamic interaction between dislocation and cavity in BCC metals in tensile deformation2014
- Author(s)
  K. Tougou, A. Shikata, U. Kawase, K. Nogiwa, T. Onitsuka, K. Fukumoto
- Organizer
  Numat2014
- Place of Presentation
  Clearwaer, FL, USA
- Year and Date
  2014-10-29
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] BCC金属におけるキャビティ-転位相互作用の研究2014
- Author(s)
  福元謙一
- Organizer
  京大原子炉研究会
- Place of Presentation
  大阪府熊取町　京大原子炉実験所
- Year and Date
  2014-12-05
- Data Source
  KAKENHI-PROJECT-26420865
[Presentation] 純バナジウムにおける運動転位と照射欠陥の相互作用に関する研究2013
- Author(s)
  東郷広一、四方章仁、野際公宏、福元謙一
- Organizer
  日本原子力学会関西支部「第 9 回若手研究者による研究発表会」
- Place of Presentation
  福井大学
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 純バナジウムにおける運動転位と照射欠陥の相互作用に関する研究2013
- Author(s)
  東郷広一, 野際公宏, 四方章仁, 福元謙一
- Organizer
  日本原子力学会関西支部第9回若手研究者による研究発表会
- Place of Presentation
  敦賀市
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 純Fe中のボイドと転位の動的相互作用2013
- Author(s)
  四方章仁、福元謙一、野際公宏、東郷広一
- Organizer
  日本金属学会2013年秋季講演大会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 純鉄中のボイドと転位の動的相互作用2013
- Author(s)
  四方章仁, 福元謙一, 野際公宏, 東郷広一
- Organizer
  日本金属学会2013年秋期講演大会
- Place of Presentation
  金沢市
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] Study of dynamics interaction between dislocation and bubble in pure vanadium in tensile test2012
- Author(s)
  K. Tougou, K. Nogiwa, A. Shikata, K. Fukumoto
- Organizer
  Numat-2012
- Place of Presentation
  Osaka/Japan
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] TEM内引張『その場』観察法を用いた純バナジウムの空孔型欠陥集合体-転位相互作用に関する研究2012
- Author(s)
  福元謙一
- Organizer
  日本金属学会北陸信越支部講演大会
- Place of Presentation
  福井県福井市
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 純バナジウムの照射欠陥と転位挙動の動的相互作用2012
- Author(s)
  東郷広一, 福元謙一, 野際公宏
- Organizer
  日本金属学会2012年秋期大会
- Place of Presentation
  松山市
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 低放射化バナジウム合金の低温熱時効による塑性回復の研究2011
- Author(s)
  岩崎将大, 福元謙一, 徐虫L
- Organizer
  日本原子力学会2011年春の大会
- Place of Presentation
  福井大学
- Year and Date
  2011-03-29
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] 低放射化バナジウム合金の低温熱時効による塑性回復の研究2011
- Author(s)
  岩崎将大, 福元謙一, 徐虫L、
- Organizer
  日本原子力学会2011年春の大会
- Place of Presentation
  福井市
- Year and Date
  2011-03-29
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] 純バナジウムでの引張試験による転位とボイドの動的相互作用の研究2011
- Author(s)
  東郷広一, 福元謙一, 野際公宏
- Organizer
  日本原子力学会2011年秋の大会
- Place of Presentation
  北九州市
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] STUDY OF DYNAMICS INTERACTION BETWEEN DISLOCATION AND PRECIPITATE IN VANADIUM ALLOYS IN TENSILE TEST2011
- Author(s)
  K. Tougou, K. Tachikawa, K. Nogiwa, K. Fukumoto
- Organizer
  ICFRM-15
- Place of Presentation
  Charlston/USA
- Data Source
  KAKENHI-PROJECT-23360426
[Presentation] 低温中性子照射したバナジウム合金の高温引張試験におけるセレーション挙動2010
- Author(s)
  岩崎将大, 福元謙一, 山崎正徳, 鳴井実, 徐虫L
- Organizer
  第8回核融合連合講演会
- Place of Presentation
  飛騨市
- Year and Date
  2010-06-09
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] 低温中性子照射したバナジウム合金の高温引張試験におけるセレーション挙動2010
- Author(s)
  岩崎将大, 福元謙一, 山崎正徳, 鳴井実, 徐虫L
- Organizer
  第8回核融合連合講演会
- Place of Presentation
  岐阜県高山市
- Year and Date
  2010-06-09
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] Precipitation behavior on mechanical property change for thermal aging heat treatment in V-Cr-Ti alloys2009
- Author(s)
  Y.Kuroyanagi, K.Fukumoto
- Organizer
  ICFRM-14
- Place of Presentation
  札幌
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] Precipitation behavior on mechanical property change for thermal aging heat treatment in V-Cr-Ti alloys2009
- Author(s)
  Y.Kuroyanagi, K.Fukumoto
- Organizer
  ICFRM-14
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20560763
[Presentation] 常陽炉重照射バナジウム合金の機械的特性と損傷組織の相関性2009
- Author(s)
  福元謙一
- Organizer
  日本原子力学会
- Place of Presentation
  東京都東京工業大学
- Year and Date
  2009-03-25
- Data Source
  KAKENHI-PROJECT-20560763

1. MATSUI Hideki (50005980)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. 藪内聖皓 (70633460)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. NOGIWA Kimihiro (80465989)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
4. ONITSUKA Takashi (90422336)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. NARUI Minoru (20250821)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SHIKAMA Tatsuo (30196365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KAYANO Hideo (60005890)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KIMURA Akihiko (90195355)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. YANO Shinzo (60005915)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. YAMAMOTO Takuya (50212296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. SATOH Yuhki (20211948)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. NITA Nobuyasu (30361174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. HATANO Takahiro (20360414)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. MESHII Toshiyuki (10313727)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KASADA RYUTA (20335227)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 鈴土知明 (60414538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
17. 近藤創介 (10563984)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 余浩 (10825871)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 安堂正己 (30370349)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 松川義孝 (70566356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 長坂琢也 (40311203)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
22. 田中照也 (30353444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
23. 外山健 (50510129)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
24. 小林真 (50791258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
25. 矢嶋美幸 (70749085)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 山内有二 (80312388)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
27. 申晶潔 (80824747)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
28. 片山一成 (90380708)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

Fukumoto Ken-ichi 福元 謙一

FUKUMOTO Kenichi 福元 謙一

FUKUMOTO Ken-ichi 福元 謙一

Research Projects

Research Products

Co-Researchers

軽水炉材料健全性評価に資する照射後焼鈍での動的回復による熱活性化過程の研究Principal Investigator

Principal Investigator

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Review Section

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核融合炉で使用後10年以内に再利用可能な低放射化バナジウム合金の試作開発

Principal Investigator

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Review Section

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Dynamic Deformation Behavior for Nuclear Material Integrity Assessment/Study of Thermal Activation Effects on Irradiation HardeningPrincipal Investigator

Principal Investigator

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Review Section

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Exploring the missing link in irradiation embrittlement using ultra-small testing technologies

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Review Section

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The research of interaction between irradiation defects and dislocation for evaluating mechanical degradation of nuclear structural materialsPrincipal Investigator

Principal Investigator

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Experimental approach for hardening mechanism of fast reactor structural materials due to thermal ageing and irradiationPrincipal Investigator

Principal Investigator

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Recovery of mechanical property in low-activation vanadium alloys in post-irradiation heat treatmentPrincipal Investigator

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Unexpected near-threshold fatigue crack growth and criterion to predict it by mesoscopic- modeling

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Experimental study on the obstacle strength factor to dislocation motion for the evaluation of radiation embrittlement of nuclear materials

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Search and Control of self-healing mechanism in fusion reactor materials

Principal Investigator

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イオン照射したバナジウム合金中の温度変動環境下における損傷過程に関する研究Principal Investigator

Principal Investigator

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Development of simultaneous helium generation technique during neutron irradiation

Principal Investigator

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[Journal Article] Microstructural changes in He-irradiated V-Cr-Ti alloys with low Ti addition at 700°C2024

Author(s)

Fukumoto Ken-ichi 福元謙一

FUKUMOTO Kenichi 福元謙一

FUKUMOTO Ken-ichi 福元謙一