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Tsuzaki Kaneaki  津崎 兼彰

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TSUZAKI KANEAKI  津崎 兼彰

TSUZAKI Kaneaki  津崎 兼彰

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Researcher Number 40179990
Other IDs
External Links
Affiliation (Current) 2021: 国立研究開発法人物質・材料研究機構, 構造材料研究拠点, フェロー
Affiliation (based on the past Project Information) *help 2020: 国立研究開発法人物質・材料研究機構, 構造材料研究拠点, NIMS招聘研究員
2016 – 2019: 九州大学, 工学研究院, 教授
2013 – 2016: 九州大学, 工学(系)研究科(研究院), 教授
2011: 物質・材料研究機構, 元素戦略センター, センター長
2011: 独立行政法人物質・材料研究機構, 元素戦略センター, センター長 … More
2008 – 2010: National Institute for Materials Science, 新構造材料センター, センター長
1995 – 1996: Kyoto Univ., Graduate School of Engineering, Associate Professor, 工学研究科, 助教授
1990 – 1994: 京都大学, 工学部, 助教授
1988 – 1989: Kyoto University, Faculty of Engineering, Assistant, 工学部, 助手
1986: Kyoto University, Faculty of Engineering, Instructor., 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
Structural/Functional materials / 金属材料(含表面処理・腐食防食) / Physical properties of metals
Except Principal Investigator
金属材料(含表面処理・腐食防食) / Structural/Functional materials / Physical properties of metals / Structural/Functional materials / Materials/Mechanics of materials
Keywords
Principal Investigator
マルテンサイト変態 / 疲労き裂進展 / 疲労変形 / 鉄鋼材料 / 水素脆化 / 金属疲労 / 建築構造・材料 / 土木材料 / 構造・機能材料 / 材料加工・熱処理 … More / 接合 / 高Mnオーステナイト鋼 / 低サイクル疲労 / 耐震性 / 震災復興 / High-Mn steel / 破壊 / 機械的性質 / ミクロ組織 / 水素ステーション / 高圧水素ガス / 耐水素鋼 / オーステナイト鋼 / ミクロ金属組織 / 形状記憶合金 / γ→εマルテンサイト変態 / FeーMnーSi合金 / 繰り返し変態 / 逆変態 / トレ-ニング効果 / FeーMn合金 / 応力誘起εマルテンサイト / 形状回復率 / εマルテンサイト変態 / 形状記憶効果 / 応力誘起マルテンサイト変態 / Shape memory alloys / gamma->epsilon martensitic transformation / Fe-Mn-Si alloys / Cyclic transformation / Reverse transformation / Training effect / Fe-Mn alloys / Stress-induced epsilon martensite / 結晶粒界性格 / 相変態 / 核生成サイト / 析出 / バリアント規制 / 拡散変態 / 〈100〉傾角粒界 / grain bondary character / phase transformation / nucleation site / precipitation / martensitic transformation / variant selection / ひずみ時効 / アルミ合金 / 疲労き裂停留 / 微小疲労き裂 / 高強度鋼 / 構造材料 … More
Except Principal Investigator
ベイナイト変態 / 変態kinetics / Transformation kinetics / 析出 / 界面構造 / 結晶学 / precipitation / crystallography / インテリジェント / 安全 / 安心材料 / 量子ビーム / 安全・安心 / 軽元素ナノスケール測定 / 安全・安心材料 / ベイナイト変態機構 / せん断型変態 / 変態Kinetics / TTT線図 / Bs点 / 恒温変態組織 / 加工硬化オ-ステナイト / ベイナイトフェライト / 残留オ-ステナイト / Bainitic Transformation / Transformation mechanism / Displacive transformation / TTT diagram / Bs temperature / Isothermally transformed structure / Work-hardened austenite / 薄肉連鋳 / フェライト系ステンレス鋼 / 凝固柱状晶 / 冷間圧延 / 再結晶 / 組織制御 / β型チタン合金 / 時効析出 / インバー合金 / ステンレス鋼 / continuous strip casting / ferritic stainless steel / solidified structure / cold rolling / recrystallization / microstructer control / 拡散変態 / マルテンサイト変態 / レッジ機構 / 格子対応 / 異面構造 / diffusional transformation / martensitie transformation / ledge mechanism / interphose boundary structure / lattice correspondance / 鉄鋼 / オーステナイト / フェライト / パーライト / 介在物 / 鉄合金 / 相変態 / 速度論 / 異相界面 / パ-ライト / 粒内フェライト変態 / Steel / austenite / ferrite / pearlite / inclusion / interphase boundary / 高純度鋼 / 焼入性 / 不純物元素 / ジョミニー試験 / 成長速度 / 核生成速度 / High-purity steel / Hardenabilty / Impurity element / Jominy test / Growth rate / 形状記憶合金 / 形状記憶効果 / Fe-Ni-Co-Ti合金 / 熱弾性マルテンサイト / 薄い板状マルテンサイト / 鉄系マルテンサイト / オースエージ / γ'-Ni_3Ti / FeーNiーCoーTi合金 / γ′ーNi_3Ti / γ´-【Ni_3】Ti / Shape Memory Effect / Shape Memory Alloy / Fe-Ni-Co-Ti Alloy / Thermoelastic Martensite / Thin Plate Martensite / Ferrous Martensite / Ausaging / 超塑性 / 動的再結晶 / 2相ステンレス鋼 / 高炭素鋼 / 粒界すべり / 小傾角粒界 / 大傾角粒界 / 2相微細組織 / 亜粒界 / Superplasticity / Dynamic recrystallization / Duplex stainless steel / High carbon steel / Grain boundary sliding / Low-angle boundary / High-angle boundary / 水素脆化 / 高圧水素ガス環境 / 金属材料 / 疲労き裂進展特性 / 破壊靭性 / 疲労き裂 / BCC / FCC / き裂 / 疲労 / 転位 / 金属疲労 / 純鉄 / 炭素鋼 / 材料力学 / 破壊靱性 Less
  • Research Projects

    (16 results)
  • Research Products

    (106 results)
  • Co-Researchers

    (23 People)
  •  Fatigue crack propagation in steelsPrincipal InvestigatorOngoing

    • Principal Investigator
      津崎 兼彰
    • Project Period (FY)
      2016 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Structural/Functional materials
    • Research Institution
      National Institute for Materials Science
      Kyushu University
  •  水素社会実現に貢献する水素インフラ用構造材料としての「耐水素鋼」の創出Principal Investigator

    • Principal Investigator
      津崎 兼彰
    • Project Period (FY)
      2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyushu University
  •  Determination mechanism of crack-growth resistance of bcc/fcc metals in very high-pressure hydrogen gas environment

    • Principal Investigator
      Matsunaga Hisao
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Materials/Mechanics of materials
    • Research Institution
      Kyushu University
  •  Development of hydrogen resistant steels as a new class of advanced steels for hydrogen infrastructurePrincipal Investigator

    • Principal Investigator
      TSUZAKI KANEAKI
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyushu University
  •  Designing Ferrous Shape-Memory Alloys with Improved Fatigue Lives toward New Anti-Seismic Metallic Damper for Tower BuildingsPrincipal Investigator

    • Principal Investigator
      Tsuzaki Kaneaki
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Kyushu University
  •  Small-angle scattering for characterizing nano-scale heterogeneities of light elements in steels

    • Principal Investigator
      OHNUMA Masato
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      National Institute for Materials Science
  •  A fundamental study on the fabrication of a1800MPa-class ultrahigh strength boltPrincipal Investigator

    • Principal Investigator
      TSUZAKI Kaneaki
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      National Institute for Materials Science
  •  Control of Transformation Microstructure in Steel by use of Inclusions

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Structural/Functional materials
    • Research Institution
      KYOTO UNIVERSITY
  •  Research on Phase Transformations and Microstructure Control with Emphasis of Grain Boundary Character of the MatrixPrincipal Investigator

    • Principal Investigator
      TSUZAKI Kaneaki
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Physical properties of metals
    • Research Institution
      KYOTO UNIVERSITY
  •  Interphase Boundary Structure and Transformation Mechanism of Phase Transformations in Solids

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Physical properties of metals
    • Research Institution
      KYOTO UNIVERSITY
  •  Research on Microstructure Control and Improvement of Steel Seets Produced by Continuous Strip Casting Process

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      KYOTO UNIVERSITY
  •  Study on the mechanism of bainitic transformation in steels.

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Mechanism of training effect in the ferrous shape memory alloys associated with gamma->epsilon martensitic transformation.Principal Investigator

    • Principal Investigator
      TSUZAKI Kaneaki
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Study on role of dynamic recrystallization in fine-structure superplasticity.

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1988 – 1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      KYOTO UNIVERSITY
  •  Development of New Fe-based Shape Memory Alloy (Fe-Ni-Co-Ti Alloy)

    • Principal Investigator
      MAKI Tadashi, 田村 今男
    • Project Period (FY)
      1986 – 1988
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University
  •  Research on Hardenability in High-purity Steels

    • Principal Investigator
      MAKI Tadashi
    • Project Period (FY)
      1985 – 1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      金属材料(含表面処理・腐食防食)
    • Research Institution
      Kyoto University

All 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation Patent

  • [Journal Article] In-Situ Electron Channeling Contrast Imaging under Tensile Loading: Residual Stress, Dislocation Motion, and Slip Line Formation2020

    • Author(s)
      Nakafuji Keiichiro、Koyama Motomichi、Tsuzaki Kaneaki
    • Journal Title

      Scientific Reports

      Volume: 10

    • DOI

      10.1038/s41598-020-59429-x

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Strain rate and hydrogen effects on crack growth from a notch in a Fe-high-Mn steel containing 1.1 wt% solute carbon2020

    • Author(s)
      Najam Hina、Koyama Motomichi、Bal Burak、Akiyama Eiji、Tsuzaki Kaneaki
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 45 Pages: 1125-1139

    • DOI

      10.1016/j.ijhydene.2019.10.227

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-18H05514, KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Plastic deformation sequence and strain gradient characteristics of hydrogen-induced delayed crack propagation in single-crystalline Fe-Si alloy2020

    • Author(s)
      Huynh Thanh Thuong、Koyama Motomichi、Takahashi Yoshimasa、Hamada Shigeru、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      Scripta Materialia

      Volume: 178 Pages: 99-103

    • DOI

      10.1016/j.scriptamat.2019.11.012

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Growth Behavior of a Mechanically Long Fatigue Crack in an FeCrNiMnCo High Entropy Alloy: A Comparison with an Austenitic Stainless Steel2020

    • Author(s)
      Mizumachi Shunsuke、Koyama Motomichi、Fukushima Yoshihiro、Tsuzaki Kaneaki
    • Journal Title

      ISIJ Int.

      Volume: 60 Issue: 1 Pages: 175-181

    • DOI

      10.2355/isijinternational.isijint-2019-230

      10.2355/isijinternational.ISIJINT-2019-230

    • NAID

      130007585383

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Planar slip-driven fatigue crack initiation and propagation in an equiatomic CrMnFeCoNi high-entropy alloy2020

    • Author(s)
      Suzuki Kai、Koyama Motomochi、Hamada Shigeru、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      International Journal of Fatigue

      Volume: 133 Pages: 105418-105418

    • DOI

      10.1016/j.ijfatigue.2019.105418

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] First-Principles Study of Chemical Driving Force for Face Centered Cubic to Hexagonal Close Packed Martensitic Transformation in Hydrogen-Charged Iron2019

    • Author(s)
      Kuroki Y.、Kawano S.、Iikubo S.、Ohtani H.、Koyama M.、Tsuzaki K.
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 50 Pages: 3019-3023

    • DOI

      10.1007/s11661-019-05237-6

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Transformation-assisted hydrogen desorption during deformation in steels: Examples of α′- and ε-Martensite2019

    • Author(s)
      Hojo Tomohiko、Koyama Motomichi、Terao Natsuki、Tsuzaki Kaneaki、Akiyama Eiji
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 44 Pages: 30472-30477

    • DOI

      10.1016/j.ijhydene.2019.09.171

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-18H05514, KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] EBSD- and ECCI-based Assessments of Inhomogeneous Plastic Strain Evolution Coupled with Digital Image Correlation2019

    • Author(s)
      Kakimoto Ryohei、Koyama Motomichi、Tsuzaki Kaneaki
    • Journal Title

      ISIJ Int.

      Volume: 59 Issue: 12 Pages: 2334-2342

    • DOI

      10.2355/isijinternational.isijint-2019-232

      10.2355/isijinternational.ISIJINT-2019-232

    • NAID

      130007585449

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Overview of metastability and compositional complexity effects for hydrogen-resistant iron alloys: Inverse austenite stability effects2019

    • Author(s)
      Koyama Motomichi、Tasan Cemal Cem、Tsuzaki Kaneaki
    • Journal Title

      Engineering Fracture Mechanics

      Volume: In press Pages: 123-133

    • DOI

      10.1016/j.engfracmech.2019.03.049

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H04956, KAKENHI-PROJECT-16H06365
  • [Journal Article] Revisiting the effects of hydrogen on deformation-induced γ-ε martensitic transformation2019

    • Author(s)
      Koyama Motomichi、Terao Natsuki、Tsuzaki Kaneaki
    • Journal Title

      Materials Letters

      Volume: 249 Pages: 197-200

    • DOI

      10.1016/j.matlet.2019.04.093

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Grain refinement effect on hydrogen embrittlement resistance of an equiatomic CoCrFeMnNi high-entropy alloy2019

    • Author(s)
      Koyama Motomichi、Ichii Kenshiro、Tsuzaki Kaneaki
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 44 Pages: 17163-17167

    • DOI

      10.1016/j.ijhydene.2019.04.280

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Evolution of Quasi-Brittle Hydrogen-Assisted Damages in a Dual-Phase Steel2019

    • Author(s)
      Kumamoto Tsubasa、Koyama Motomichi、Sato Koichi、Tsuzaki Kaneaki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Issue: 11 Pages: 2368-2377

    • DOI

      10.2320/matertrans.mt-m2019196

      10.2320/matertrans.MT-M2019196

    • NAID

      130007666617

    • ISSN
      1345-9678, 1347-5320
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Fatigue Behavior in an Fe–N Binary Ferritic Steel: Similarity and Difference between Carbon and Nitrogen2019

    • Author(s)
      Habib Kishan、Koyama Motomichi、Sakurada Eisaku、Yoshimura Nobuyuki、Yokoi Tatsuo、Ushioda Kohsaku、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      ISIJ Int.

      Volume: 59 Issue: 1 Pages: 186-191

    • DOI

      10.2355/isijinternational.isijint-2018-535

      10.2355/isijinternational.ISIJINT-2018-535

    • NAID

      130007580291

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Fatigue Crack Propagation Resistance in Metastable Laminated Microstructures2019

    • Author(s)
      Koyama Motomichi、Noguchi Hiroshi、Tsuzaki Kaneaki
    • Journal Title

      まてりあ

      Volume: 58 Issue: 4 Pages: 206-213

    • DOI

      10.2320/materia.58.206

    • NAID

      130007621643

    • ISSN
      1340-2625, 1884-5843
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Detection of hydrogen effusion before, during, and after martensitic transformation: Example of multiphase transformation-induced plasticity steel2019

    • Author(s)
      Koyama Motomichi、Yamasaki Daisuke、Ikeda Arisa、Hojo Tomohiko、Akiyama Eiji、Takai Kenichi、Tsuzaki Kaneaki
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 44 Pages: 26028-26035

    • DOI

      10.1016/j.ijhydene.2019.07.254

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-18H05514, KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Growth Behavior of a Mechanically Long Fatigue Crack in an FeCrNiMnCo High Entropy Alloy: A Comparison with an Austenitic Stainless Steel2019

    • Author(s)
      Mizumachi Shunsuke、Koyama Motomichi、Fukushima Yoshihiro、Tsuzaki Kaneaki
    • Journal Title

      Journal of the Iron and Steel Institute of Japan

      Volume: 105 Issue: 2 Pages: 215-221

    • DOI

      10.2355/tetsutohagane.tetsu-2018-073

      10.2355/tetsutohagane.TETSU-2018-073

    • NAID

      130007585383

    • ISSN
      0021-1575, 1883-2954
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Lowering Strain Rate Simultaneously Enhances Carbon- and Hydrogen-Induced Mechanical Degradation in an Fe-33Mn-1.1C Steel2019

    • Author(s)
      Tugluca Ibrahim Burkay、Koyama Motomichi、Shimomura Yusaku、Bal Burak、Canadinc Demircan、Akiyama Eiji、Tsuzaki Kaneaki
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 50 Pages: 1137-1141

    • DOI

      10.1007/s11661-018-5080-7

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] EBSD and ECCI Based Assessments of Inhomogeneous Plastic Strain Evolution Coupled with Digital Image Correlation2019

    • Author(s)
      Kakimoto Ryohei、Koyama Motomichi、Tsuzaki Kaneaki
    • Journal Title

      Journal of the Iron and Steel Institute of Japan

      Volume: 105 Issue: 2 Pages: 222-230

    • DOI

      10.2355/tetsutohagane.tetsu-2018-072

      10.2355/tetsutohagane.TETSU-2018-072

    • NAID

      130007585449

    • ISSN
      0021-1575, 1883-2954
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Resistance to mechanically small fatigue crack growth in ultrafine grained interstitial-free steel fabricated by accumulative roll-bonding2019

    • Author(s)
      Lin X.、Koyama M.、Gao S.、Tsuji N.、Tsuzaki K.、Noguchi H.
    • Journal Title

      International Journal of Fatigue

      Volume: 118 Pages: 117-125

    • DOI

      10.1016/j.ijfatigue.2018.09.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Strain-rate sensitivity of hydrogen-assisted damage evolution and failure in dual-phase steel: From vacancy to micrometer-scale void growth2019

    • Author(s)
      Kumamoto T.、Koyama M.、Sato K.、Tsuzaki K.
    • Journal Title

      Engineering Fracture Mechanics

      Volume: 216 Pages: 106513-106513

    • DOI

      10.1016/j.engfracmech.2019.106513

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Microstructural mechanisms of fatigue crack non-propagation in TRIP-maraging steels2018

    • Author(s)
      Zhang Z.、Koyama M.、Wang M.M.、Tsuzaki K.、Tasan C.C.、Noguchi H.
    • Journal Title

      International Journal of Fatigue

      Volume: 113 Pages: 126-136

    • DOI

      10.1016/j.ijfatigue.2018.04.013

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Split and Shift of <i>ε</i>-martensite Peak in an X-ray Diffraction Profile during Hydrogen Desorption: A Geometric Effect of Atomic Sequence2018

    • Author(s)
      Koyama Motomichi、Abe Yuji、Tsuzaki Kaneaki
    • Journal Title

      ISIJ Int.

      Volume: 58 Issue: 9 Pages: 1745-1747

    • DOI

      10.2355/isijinternational.isijint-2018-260

      10.2355/isijinternational.ISIJINT-2018-260

    • NAID

      130007484911

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] An unconventional hydrogen effect that suppresses thermal formation of the hcp phase in fcc steels2018

    • Author(s)
      Koyama Motomichi、Hirata Kenji、Abe Yuji、Mitsuda Akihiro、Iikubo Satoshi、Tsuzaki Kaneaki
    • Journal Title

      Scientific Reports

      Volume: 8 Pages: 16136-16136

    • DOI

      10.1038/s41598-018-34542-0

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Comparative study of hydrogen embrittlement in stable and metastable high-entropy alloys2018

    • Author(s)
      Ichii Kenshiro、Koyama Motomichi、Tasan Cemal Cem、Tsuzaki Kaneaki
    • Journal Title

      Scripta Materialia

      Volume: 150 Pages: 74-77

    • DOI

      10.1016/j.scriptamat.2018.03.003

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Fatigue Behavior of Fe-Cr-Ni-based Metastable Austenitic Steels with an Identical Tensile Strength and Different Solute Carbon Contents2018

    • Author(s)
      Ogawa Takuro、Koyama Motomichi、Nishikura Yuri、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      ISIJ Int.

      Volume: 58 Issue: 10 Pages: 1910-1919

    • DOI

      10.2355/isijinternational.isijint-2018-098

      10.2355/isijinternational.ISIJINT-2018-098

    • NAID

      130007498318

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Strain Rate Sensitivity of Microstructural Damage Evolution in a Dual-Phase Steel Pre-Charged with Hydrogen2018

    • Author(s)
      Kumamoto Tsubasa、Koyama Motomichi、Tsuzaki Kaneaki
    • Journal Title

      Procedia Structural Integrity

      Volume: 13 Pages: 710-715

    • DOI

      10.1016/j.prostr.2018.12.118

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Surface orientation dependence of hydrogen flux in lenticular martensite of an Fe-Ni-C alloy clarified through in situ silver decoration technique2018

    • Author(s)
      Koyama Motomichi、Yamasaki Daisuke、Tsuzaki Kaneaki
    • Journal Title

      Materials Letters

      Volume: 228 Pages: 273-276

    • DOI

      10.1016/j.matlet.2018.06.022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] First-Principles Study on Hydrogen Diffusivity in BCC, FCC, and HCP Iron2018

    • Author(s)
      Hirata K.、Iikubo S.、Koyama M.、Tsuzaki K.、Ohtani H.
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 49 Pages: 5015-5022

    • DOI

      10.1007/s11661-018-4815-9

    • Peer Reviewed
    • Data Source
      KAKENHI-ORGANIZER-18H05450, KAKENHI-PLANNED-18H05454, KAKENHI-PROJECT-16H06365
  • [Journal Article] Effect of Si on temperature dependence of non-propagation limit of small fatigue crack in a Fe-C alloy2018

    • Author(s)
      Kishida Kohei、Koyama Motomichi、Yoshimura Nobuyuki、Sakurada Eisaku、Yokoi Tatsuo、Ushioda Kohsaku、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      Procedia Structural Integrity

      Volume: 13 Pages: 1032-1036

    • DOI

      10.1016/j.prostr.2018.12.192

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Optical Microscopy-Based Damage Quantification: an Example of Cryogenic Deformation of a Dual-Phase Steel2018

    • Author(s)
      N. Uehata, M. Koyama, S. Takagi, K. Tsuzaki
    • Journal Title

      ISIJ Int.

      Volume: 58 Issue: 1 Pages: 179-185

    • DOI

      10.2355/isijinternational.isijint-2017-468

      10.2355/isijinternational.ISIJINT-2017-468

    • NAID

      130007340332

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Overview of Dynamic Strain Aging and Associated Phenomena in Fe–Mn–C Austenitic Steels2018

    • Author(s)
      Koyama Motomichi、Sawaguchi Takahiro、Tsuzaki Kaneaki
    • Journal Title

      ISIJ Int.

      Volume: 58 Issue: 8 Pages: 1383-1395

    • DOI

      10.2355/isijinternational.isijint-2018-237

      10.2355/isijinternational.ISIJINT-2018-237

    • NAID

      130007436703

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Localized Plasticity and Associated Cracking in Stable and Metastable High-Entropy Alloys Pre-Charged with Hydrogen2018

    • Author(s)
      Ichii Kenshiro、Koyama Motomichi、Tasan Cemal Cem、Tsuzaki Kaneaki
    • Journal Title

      Procedia Structural Integrity

      Volume: 13 Pages: 716-721

    • DOI

      10.1016/j.prostr.2018.12.119

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Fatigue Crack Growth Behavior and Associated Microstructure in a Metastable High-Entropy Alloy2018

    • Author(s)
      Eguchi Takeshi、Koyama Motomichi、Fukushima Yoshihiro、Tasan Cemal Cem、Tsuzaki Kaneaki
    • Journal Title

      Procedia Structural Integrity

      Volume: 13 Pages: 831-836

    • DOI

      10.1016/j.prostr.2018.12.159

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] A new design concept for prevention of hydrogen-induced mechanical degradation: viewpoints of metastability and high entropy2018

    • Author(s)
      Koyama Motomichi、Eguchi Takeshi、Ichii Kenshiro、Tasan Cemal Cem、Tsuzaki Kaneaki
    • Journal Title

      Procedia Structural Integrity

      Volume: 13 Pages: 292-297

    • DOI

      10.1016/j.prostr.2018.12.049

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] High-concentration carbon assists plasticity-driven hydrogen embrittlement in a Fe-high Mn steel with a relatively high stacking fault energy2018

    • Author(s)
      Tugluca Ibrahim Burkay、Koyama Motomichi、Bal Burak、Canadinc Demircan、Akiyama Eiji、Tsuzaki Kaneaki
    • Journal Title

      Materials Science and Engineering: A

      Volume: 717 Pages: 78-84

    • DOI

      10.1016/j.msea.2018.01.087

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Overview of Dynamic Strain Aging and Associated Phenomena in Fe-Mn-C Austenitic Steels2018

    • Author(s)
      Koyama Motomichi、Sawaguchi Takahiro、Tsuzaki Kaneaki
    • Journal Title

      Journal of the Iron and Steel Institute of Japan

      Volume: 104 Issue: 4 Pages: 187-200

    • DOI

      10.2355/tetsutohagane.tetsu-2017-089

      10.2355/tetsutohagane.TETSU-2017-089

    • NAID

      130006594170

    • ISSN
      0021-1575, 1883-2954
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Hydrogen trapping in carbon supersaturated α?iron and its decohesion effect in martensitic steel2018

    • Author(s)
      Geng W.T.、Wang Vei、Li Jin-Xu、Ishikawa Nobuyuki、Kimizuka Hajime、Tsuzaki Kaneaki、Ogata Shigenobu
    • Journal Title

      Scripta Materialia

      Volume: 149 Pages: 79-83

    • DOI

      10.1016/j.scriptamat.2018.02.025

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Non-propagating fatigue cracks in austenitic steels with a micro-notch: Effects of dynamic strain aging, martensitic transformation, and microstructural hardness heterogeneity2018

    • Author(s)
      Nishikura Yuri、Koyama Motomichi、Yamamura Yusuke、Ogawa Takuro、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      International Journal of Fatigue

      Volume: 113 Pages: 359-366

    • DOI

      10.1016/j.ijfatigue.2018.04.027

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] In situ observations of silver-decoration evolution under hydrogen permeation: effects of grain boundary misorientation on hydrogen flux in pure iron2017

    • Author(s)
      Motomichi Koyama, Daisuke Yamasaki, Tatsuya Nagashima, Cemal Cem Tasan, Kaneaki Tsuzaki
    • Journal Title

      Scripta Materialis

      Volume: 129 Pages: 48-51

    • DOI

      10.1016/j.scriptamat.2016.10.027

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-15K18235
  • [Journal Article] Comparative study on small fatigue crack propagation between Fe-30Mn-3Si-3Al and Fe-23Mn-0.5C twinning-induced plasticity steels: Aspects of non-propagation of small fatigue cracks2017

    • Author(s)
      Motomichi Koyama, Yusuke Yamamura, Rinqing Che, Takahiro Sawaguchi, Kaneaki Tsuzaki, Hiroshi Noguchi
    • Journal Title

      International Journal of Fatigue

      Volume: 94 Pages: 1-5

    • DOI

      10.1016/j.ijfatigue.2016.09.003

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Overview of hydrogen embrittlement in high-Mn steels2017

    • Author(s)
      Motomichi Koyama, Eiji Akiyama, Young-Kook Lee, Dierk Raabe, Kaneaki Tsuzaki
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: NA Pages: 1-18

    • DOI

      10.1016/j.ijhydene.2017.02.214

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-15K18235
  • [Journal Article] Micrographic Digital Image Correlation Coupled with Microlithography: Case Study of Strain Localization and Subsequent Cracking at an FIB Notch Tip in a Laminated Ti-6Al-4V Alloy2017

    • Author(s)
      Koyama M.、Tanaka Y.、Tsuzaki K.
    • Journal Title

      Experimental Mechanics

      Volume: 58 Pages: 381-386

    • DOI

      10.1007/s11340-017-0336-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Hydrogen desorption and cracking associated with martensitic transformation in Fe-Cr-Ni-Based austenitic steels with different carbon contents2017

    • Author(s)
      Koyama Motomichi、Ogawa Takuro、Yan Dingshun、Matsumoto Yuya、Tasan Cemal Cem、Takai Kenichi、Tsuzaki Kaneaki
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 42 Pages: 26423-26435

    • DOI

      10.1016/j.ijhydene.2017.08.209

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Bone-like crack resistance in hierarchical metastable nano-laminate steels2017

    • Author(s)
      Motomichi Koyama, Zhao Zhang, Meimei Wang, Dirk Ponge, Dierk Raabe, Kaneaki Tsuzaki, Hiroshi Noguchi, Cemal Cem Tasan
    • Journal Title

      Science

      Volume: 355 Pages: 1055-1057

    • DOI

      10.1126/science.aal2766

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-15K18235
  • [Journal Article] Effects of ε-martensitic transformation on crack tip deformation, plastic damage accumulation, and slip plane cracking associated with low-cycle fatigue crack growth2017

    • Author(s)
      Ju Yun-Byum、Koyama Motomichi、Sawaguchi Takahiro、Tsuzaki Kaneaki、Noguchi Hiroshi
    • Journal Title

      International Journal of Fatigue

      Volume: 103 Pages: 533-545

    • DOI

      10.1016/j.ijfatigue.2017.06.040

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Journal Article] Recent Progress in Microstructural Hydrogen mapping in steels: quantification, kinetic analysis, and multi-scale characterization2017

    • Author(s)
      Motomichi Koyama, Michael Rohwerder, Cemal Cem Tasan, Asif Bashir, Eiji Akiyama, Kenichi Takai, Dierk Raabe, Kaneaki Tsuzaki
    • Journal Title

      Materials Science and Technology

      Volume: NA Pages: 1-16

    • DOI

      10.1080/02670836.2017.1299276

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-15K18235
  • [Journal Article] Room-temperature blue brittleness of Fe-Mn-C austenitic steels2017

    • Author(s)
      Koyama Motomichi、Shimomura Yusaku、Chiba Aya、Akiyama Eiji、Tsuzaki Kaneaki
    • Journal Title

      Scripta Materialia

      Volume: 141 Pages: 20-23

    • DOI

      10.1016/j.scriptamat.2017.07.017

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Reply to comments on the paper “In situ observations of silver-decoration evolution under hydrogen permeation: Effects of grain boundary misorientation on hydrogen flux in pure iron” by Gavriljuk and Teus2017

    • Author(s)
      Koyama Motomichi、Yamasaki Daisuke、Tsuzaki Kaneaki
    • Journal Title

      Scripta Materialia

      Volume: 140 Pages: 91-92

    • DOI

      10.1016/j.scriptamat.2017.07.019

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16H06365, KAKENHI-PROJECT-17H04956
  • [Journal Article] Hexagonal close-packedMartensite-related Fatigue Crack Growth under the Influence of Hydrogen: Example of Fe&#8211;15Mn&#8211;10Cr&#8211;8Ni&#8211;4Si Austenitic Alloy2016

    • Author(s)
      Kaneaki Tsuzaki, Koki Fukuda, Motomichi Koyama, Hisao Matsunaga
    • Journal Title

      Scripta Materialia

      Volume: 113 Pages: 6-9

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26630351
  • [Journal Article] Effect of strain amplitude on the low-cycle fatigue behavior of a new Fe-15Mn-10Cr-8Ni-4Si seismic damping alloy2016

    • Author(s)
      Ilya Nikulin, Takahiro Sawaguchi, Atsumichi Kushibe, Yasuhiko Inoue, Hiroaki Otsuka, Kaneaki Tsuzaki
    • Journal Title

      International Journal of Fatigue

      Volume: 88 Pages: 132-141

    • DOI

      10.1016/j.ijfatigue.2016.03.021

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Effect of g to ε martensitic transformation on low-cycle fatigue behaviour and fatigue microstructure of Fe-15Mn-10Cr-8Ni-xSi austenitic alloys2016

    • Author(s)
      Ilya Nikulin, Takahiro Sawaguchi, Kazuyuki Ogawa, Kaneaki Tsuzaki
    • Journal Title

      Acta Materialia

      Volume: 105 Pages: 207-218

    • DOI

      10.1016/j.actamat.2015.12.002

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Positive and negative effects of hydrogen on tensile behavior in polycrystalline Fe-30Mn-(6-x)Si-xAl austenitic alloys2015

    • Author(s)
      Kaneaki Tsuzaki, Koki Fukuda, Motomichi Koyama, Hisao Matsunaga
    • Journal Title

      Scripta Materialia

      Volume: 105 Pages: 54-57

    • DOI

      10.1016/j.scriptamat.2015.05.007

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Effects of Si on Tensile Properties Associated with Deformation-Induced &epsilon;-Martensitic Transformation in High Mn Austenitic Alloys2015

    • Author(s)
      Motomichi Koyama, Takahiro Sawaguchi, Kaneaki Tsuzaki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 56 Issue: 6 Pages: 819-825

    • DOI

      10.2320/matertrans.m2015042

      10.2320/matertrans.M2015042

    • NAID

      130005072142

    • ISSN
      1345-9678, 1347-5320
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Positive and negative effects of hydrogen on tensile behavior in polycrystalline Fe&#8211;30Mn&#8211;(6 x)Si&#8211;xAl austenitic alloys2015

    • Author(s)
      Kensuke Yamada, Motomichi Koyama, Takahiro Kaneko and Kaneaki Tsuzaki
    • Journal Title

      Scripta Materialia

      Volume: 105 Pages: 54-57

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26630351
  • [Journal Article] Importance of crack-propagation-induced ε-martensite in strain-controlled low-cycle fatigue of high-Mn austenitic steel2015

    • Author(s)
      Huichao Li, Motomichi Koyama, Takahiro Sawaguchi, Kaneaki Tsuzaki, Hiroshi Noguchi
    • Journal Title

      Philosophical Magazine Letters

      Volume: 95 Pages: 303-311

    • DOI

      10.1080/09500839.2015.1052029

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Designing Fe-Mn-Si alloys with improved low-cycle fatigue lives2015

    • Author(s)
      Takahiro Sawaguchi, Ilya Nikulin, Kazuyuki Ogawa, Kaoru Sekido, Susumu Takamori, Tadakatsu Maruyama, Yuya Chib, Atsumichi Kushibe, Yasuhiko Inoue, Kaneaki Tsuzaki
    • Journal Title

      Scripta Materialia

      Volume: 99 Pages: 49-52

    • DOI

      10.1016/j.scriptamat.2014.11.024

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Microstructure Evolution Associated with a Superior Low-Cycle Fatigue Resistance of the Fe-30Mn-4Si-2Al Alloy2015

    • Author(s)
      ILYA NIKULIN, TAKAHIRO SAWAGUCHI, KAZUYUKI OGAWA, and KANEAKI TSUZAKI
    • Journal Title

      METALLURGICAL AND MATERIALS TRANSACTIONS A

      Volume: 46A Pages: 5103-5113

    • DOI

      10.1007/s11661-015-3127-6

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Effect of alloying composition on low-cycle fatigue properties and microstructure of Fe-30Mn-(6-x)Si-xAl TRIP/TWIP alloys2013

    • Author(s)
      IlyaNikulin, TakahiroSawaguchi, KaneakiTsuzaki
    • Journal Title

      Materials Science & Engineering A

      Volume: 587 Pages: 192-200

    • DOI

      10.1016/j.msea.2013.08.061

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Journal Article] Hydrogen Embrittlement of a 1500-MPa Tensile Strength Level Steel with an Ultrafine Elongated Grain Structure2012

    • Author(s)
      Y. Nie, Y. Kimura, T. Inoue, F. Yin, E. Akiyama, K. Tsuzaki
    • Journal Title

      Metallurgical and Materials Transactions A

      Volume: 43A Pages: 1670-1687

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Hydrogen-induced cracking at grain and twin boundaries in an Fe. Mn. C austenitic steel2012

    • Author(s)
      M. Koyama, E. Akiyama, T. Sawaguchi, D. Raabe, K. Tsuzaki
    • Journal Title

      Scripta Mater

      Volume: 66 Pages: 459-462

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Constant-load delayed fracture test of atmospherically corroded high strength steels2011

    • Author(s)
      E. Akiyama, K. Matsukado, S. Li, K. Tsuzaki
    • Journal Title

      Applied Surface Science

      Volume: 257 Pages: 8725-8281

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Hydrogen entry into Fe and high strength steels under simulated atmospheric corrosion2011

    • Author(s)
      E. Akiyama, S. Li, T. Shinohara, Z. Zhang, K. Tsuzaki
    • Journal Title

      Electrochimica Acta

      Volume: 56 Pages: 1799-1805

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Evaluation of susceptibility of high strength steels to delayed fracture by using Cyclic Corrosion Test and SSRT2010

    • Author(s)
      S. Li, Z. Zhang, E. Akiyama, K. Tsuzaki, B. Zhang
    • Journal Title

      Corros. Sci

      Volume: 52 Pages: 1660-1667

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Evaluation of hydrogen entry into high strength steel under atmospheric corrosion2010

    • Author(s)
      E. Akiyama, K. Matsukado, M. Wang, K. Tsuzaki
    • Journal Title

      Corros. Sci

      Volume: 52 Pages: 2758-2765

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article] Evaluation of delayed fracture property of outdoor-exposed high strength AISI 4135 steels2010

    • Author(s)
      S. Li, E. Akiyama, N. Uno, K. Hirai, K. Tsuzaki, B. Zhang
    • Journal Title

      Corros. Sci

      Volume: 52 Pages: 3198-3204

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Journal Article]2010

    • Author(s)
      S. LI, E. AKIYAMA, Y. KIMURA, K. TSUZAKI, N. UNO and B. ZHANG
    • Journal Title

      Sci. Technol. Adv. Mater

      Volume: Vol.11 Pages: 25005-25005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20246105
  • [Journal Article] Hydrogen embrittlement property of a 1700 MPa class ultra-high strength tempered martensitic steel2010

    • Author(s)
      S. Li, E. Akiyama, Y. Kimura, K. Tsuzaki, N. Uno, B. Zhang
    • Journal Title

      Science and Technology of Advanced Materials

      Volume: 11 Pages: 25005-25005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Patent] 高力ボルト及びその製造方法2011

    • Inventor(s)
      木村勇次、津崎兼彰、山口隆司、増田浩志
    • Industrial Property Rights Holder
      独)物質・材料研究機構、大阪市立大学、宇都宮大学
    • Filing Date
      2011-12-09
    • Data Source
      KAKENHI-PROJECT-20246105
  • [Patent] 高力ボルト及びその製造方法2011

    • Inventor(s)
      木村勇次、津崎兼彰、山口隆司、増田浩志
    • Industrial Property Rights Holder
      独)物質・材料研究機構、大阪市立大学、宇都宮大学
    • Filing Date
      2011-12-09
    • Data Source
      KAKENHI-PROJECT-20246105
  • [Presentation] In-situ SEM-ECCI analysis of martensitic transformation in ferrous alloy2019

    • Author(s)
      Kaneaki TSUZAKI, Misaki SEO, Ryosuke SASAKI, Keiichiro NAKAFUJI, Motomichi KOYAMA
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Fatigue Crack Propagation Behavior and Associated Deformation Microstructure in FCC High-Entropy Alloy2019

    • Author(s)
      Shunsuke MIZUMACHI, Motomichi KOYAMA, Yoshihiro FUKUSHIMA, Kaneaki Tsuzaki
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Variation in striation spacing during dwell fatigue in Ti-6Al-4V alloy2019

    • Author(s)
      Yuma AOKI, Motomichi KOYAMA, Masaki TANAKA, Kaneaki TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Mn effects on fatigue properties in ferritic steel with supersaturated carbon2019

    • Author(s)
      Yusui UCHIDA, Motomichi KOYAMA, Yoshihiro FUKUSHIMA, Kaneaki TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Dislocation Motion Observation using In-situ ECCI in a Bulk FCC Alloy2019

    • Author(s)
      Keiichiro NAKAFUJI, Motomichi KOYAMA, Kaneaki Tsuzaki
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Visualization of hydrogen release from lath martensite by silver decoration technique2019

    • Author(s)
      Kazushi OIE, Motomichi KOYAMA, Eiji AKIYAMA, Toyoto SATO, Yoshihiro FUKUSHIMA, Kaneaki, TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Determination of internal plastic strain distribution in notched FCC metal using DIC and EBSD2019

    • Author(s)
      Ryohei KAKIMOTO, Motomichi KOYAMA, Kaneaki TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Effects of Si on temperature dependence of non-propagation limit of small fatigue crack in a Fe-C alloy2018

    • Author(s)
      Kohei Kishida, Kohei Kishida, Motomichi Koyama, Nobuyuki Yoshimura, Eisaku Sakurada, Tatsuo Yokoi, Kohsaku Ushioda, Kaneaki Tsuzaki, H. Noguchi
    • Organizer
      22nd European Conference on Fracture (ECF22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Fatigue Crack Growth Behavior and Associated Microstructure in a Metastable High-Entropy Alloy2018

    • Author(s)
      Takeshi Eguchi, Motomichi Koyama, Yoshihiro Fukushima, Cemal Cem Tasan and Kaneaki Tsuzaki
    • Organizer
      22nd European Conference on Fracture (ECF22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] 疲労変形解析に向けた引張荷重負荷除荷時のその場ECCI観察2018

    • Author(s)
      中藤敬一朗、小山元道、津崎兼彰
    • Organizer
      日本機械学会 M&M2018材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Fe-Mn-Cフェライト鋼の疲労限度およびコーキシング効果:Mn-C対の作用に着目して2018

    • Author(s)
      内田悠翠、小山元道、福島良博、津崎兼彰
    • Organizer
      日本機械学会 M&M2018材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] “Metallurgical aspects of fatigue crack growth resistance in steels: How can we improve it through microstructure control?”2018

    • Author(s)
      K.Tsuzaki, M. Koyama, H.Noguchi.
    • Organizer
      18th International Conference on Strength of Materials (ICSMA18)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Localized Plasticity and Associated Cracking in Stable and Metastable High-Entropy Alloys Pre-Charged with Hydrogen 3332018

    • Author(s)
      Kenshiro Ichii, Motomichi Koyama, Cemal Cem Tasan and Kaneaki Tsuzaki
    • Organizer
      22nd European Conference on Fracture (ECF22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] "Microstructure evolution beneath fatigue fracture surface"2018

    • Author(s)
      M. Koyama, T. Eguchi, S. Mizumachi, C.C. Tasan, K. Tsuzaki
    • Organizer
      International Conference High-Entropy Materials (ICHEM)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] FCC系高エントロピー合金における力学的に長い疲労き裂の進展特性2018

    • Author(s)
      水町俊介、小山元道、福島良博、津崎兼彰
    • Organizer
      日本機械学会 M&M2018材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] EBSD/ECCIとデジタル画像相関法を併用した塑性ひずみ発達測定法の提案:fcc Ni切欠材の例2018

    • Author(s)
      柿本亮平、小山元道、津崎兼彰
    • Organizer
      日本機械学会 M&M2018材料力学カンファレンス
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Strain Rate Sensitivity of Microstructural Damage Evolution in a Dual-Phase Steel Pre-Charged with Hydrogen2018

    • Author(s)
      Tsubasa Kumamoto, Motomichi Koyama and Kaneaki Tsuzaki
    • Organizer
      22nd European Conference on Fracture (ECF22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Strain Rate Effects on Damage Tolerance in a Hydrogen-Charged Dual-Phase Steel :Crack Initiation, Arrest, and Growth to Failure2018

    • Author(s)
      Tsubasa Kumamoto, Motomichi Koyama, Kaneaki Tsuzaki
    • Organizer
      6th International Conference on Advanced Steels (ICAS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] “A new challenge to hydrogen-induced mechanical degradation in high strength steels”2018

    • Author(s)
      K. Tsuzaki
    • Organizer
      6th International Conference on Advanced Steels (ICAS)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Plasticity-Driven Hydrogen Embrittlement in Stable and Metastable High Entropy Alloys2018

    • Author(s)
      Kenshiro Ichii, Motomichi Koyama, Cemal Cem Tasan, Kaneaki Tsuzaki
    • Organizer
      6th International Conference on Advanced Steels (ICAS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] ε-Martensite Plasticity Associated with Fatigue Crack Growth in a Metastable High-Entropy Alloy2018

    • Author(s)
      Takeshi Eguchi, Motomichi Koyama, Yoshihiro Fukushima, Cemal Cem Tasan, Kaneaki Tsuzaki
    • Organizer
      6th International Conference on Advanced Steels (ICAS)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Visualization of Hydrogen Distribution in Steels by Utilizing In-situ Silver Decoration Technique2017

    • Author(s)
      Daisuke YAMASAKI, Motomichi KOYAMA, Kaneaki TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2017 (EUROMAT 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Arrest of Hydrogen-assisted Surface Cracking in hcp-TRIP High-Mn Austenitic Steels2017

    • Author(s)
      Daiju Taniuchi, Motomichi Koyama, Kaneaki Tsuzaki
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes (EUROMAT 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Hydrogen embrittlement of binary high Mn austenitic steels2017

    • Author(s)
      M. Koyama, T. Sawaguchi, K. Tsuzaki
    • Organizer
      14th international conference on fracture (ICF-14)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Effects of Solute Hydrogen on Deformation-induced HCP and BCC Martensite in Austenitic Steels2017

    • Author(s)
      Natsuki TERAO, Motomichi KOYAMA, Kaneaki TSUZAKI
    • Organizer
      European Congress and Exhibition on Advanced Materials and Processes 2017 (EUROMAT 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Revisiting Ferrous Martensite with First-Principles Calculation2017

    • Author(s)
      Hideyuki Ohtsuka, Zhufeng Hou, Kaneaki Tsuzaki
    • Organizer
      Ineternational Conference on Martensitic Transformation (ICOMAT-2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Microstructrure design for enhancing fatigue crack closure: roles of phase stability and second phase morphology2017

    • Author(s)
      M. Koyama, Z. Zhang. M.M. Wang, D. Ponge, D. Raabe, K. Tsuzaki, H. Noguchi
    • Organizer
      KIM-JIM Symposium
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Hydrogen Effects in High Mn Steels with Martensite and Twinning2016

    • Author(s)
      Kaneki TSUZAKI, Motomichi KOYAMA
    • Organizer
      3rd International Conference on High Manganese Steels (HMnS2016)
    • Place of Presentation
      成都、中国
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] High Strength Austenitic Steels with Martensitic Transformation and Deformation Twinning: Hydrogen effects on tensile and fatigue properties2016

    • Author(s)
      Kaneaki TSUZAKI
    • Organizer
      The 5th conference of the Combined Australian Materials Societies (CAMS 2016)
    • Place of Presentation
      メルボルン、豪州
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H06365
  • [Presentation] Negative and Positive Effects of Hydrogen on Tensile Behavior in High-Mn Austenitic Steels2015

    • Author(s)
      K. Tsuzaki
    • Organizer
      日本鉄鋼協会第170回秋期講演大会
    • Place of Presentation
      九州大学
    • Year and Date
      2015-09-15
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Presentation] Negative and Positive Effects of Hydrogen on Tensile Behavior in High-Mn Austenitic Steels2015

    • Author(s)
      K. Tsuzaki
    • Organizer
      日本鉄鋼協会第170回秋期講演大会
    • Place of Presentation
      九州大学
    • Year and Date
      2015-09-15
    • Invited
    • Data Source
      KAKENHI-PROJECT-26630351
  • [Presentation] Hydrogen effects in austenitic steels with martensitic transformation and deformation twinning2015

    • Author(s)
      K. Tsuzaki
    • Organizer
      EUROMAT 2015
    • Place of Presentation
      ワルシャワ工科大学
    • Year and Date
      2015-09-21
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26630351
  • [Presentation] 高強度鋼の水素脆化:炭化物・粒界・双晶の働き2014

    • Author(s)
      津崎兼彰
    • Organizer
      日本金属学会/日本鉄鋼協会/軽金属学会 九州支部合同学術講演会
    • Place of Presentation
      九州大学
    • Year and Date
      2014-06-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-26630351
  • [Presentation] ESISMとしての国土強靭化への貢献:長周期地震動対策と構造材料そしてプラストン2014

    • Author(s)
      津崎兼彰
    • Organizer
      京都大学 構造材料元素戦略研究拠点シンポジウム
    • Place of Presentation
      京都大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249099
  • [Presentation] Direct observation of Hydrogen trapped by nano-size carbide in steel2009

    • Author(s)
      Ohnuma, Suzuki, Tsuzaki, Wei
    • Organizer
      SAS2009
    • Place of Presentation
      オックスフォード大学(イギリス)
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Presentation] Direct observation of Hydrogen trapped by nano-size carbide in steel2009

    • Author(s)
      大沼正人、鈴木淳市、津崎兼彰、Fu-GaoWei
    • Organizer
      小角散乱国際会議(SAS2009)
    • Place of Presentation
      Oxford Univ, Oxford, England
    • Data Source
      KAKENHI-PROJECT-21246103
  • [Presentation] Fe-Mn-Si Alloy with Superior Low-cycle Fatigue Life and Its Application to Anti-seismic Damper

    • Author(s)
      K. Tsuzaki
    • Organizer
      ICOMAT 2014
    • Place of Presentation
      Bilbao, Spain
    • Year and Date
      2014-07-06 – 2014-07-11
    • Invited
    • Data Source
      KAKENHI-PROJECT-25249099
  • 1.  MAKI Tadashi (10026247)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 2.  FURUHARA Tadashi (50221560)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 3.  KOYAMA Motomichi (20722705)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 76 results
  • 4.  MATSUNAGA Hisao (80346816)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 5.  NOGUCHI Hiroshi (80164680)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 16 results
  • 6.  FUKUSHIMA Yoshihiro (40156774)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 10 results
  • 7.  UMEMOTO Minoru (90111921)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  YAMAGUCHI Takashi (50283643)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  MASUDA Hiroshi (90238907)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  KIMURA Yuuji (80253483)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 11.  OHNUMA Masato (90354208)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 12.  SUZUKI Jun-ichi (40354899)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 13.  AKIYAMA Eiji (70231834)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 11 results
  • 14.  FURUSAKA Michihiro (60156966)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  SAWAGUCHI Takahiro (30354161)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 16.  HIGASHIDA Kenji (70156561)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  田村 今男 (70025815)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  濱田 繁 (90432856)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 19.  山辺 純一郎 (20532336)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  UEMATU Yoshihiro
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  YAMADA Toshiro
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  小山 敏幸
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 23.  大谷 博司
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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