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2022 Fiscal Year Annual Research Report

ハイエントロピー合金新学術領域研究の連携的企画運営

Administrative Group

Project AreaHigh Entropy Alloys - Science of New Class of Materials Based on Elemental Multiplicity and Heterogeneity
Project/Area Number 18H05450
Research InstitutionKyoto University

Principal Investigator

乾 晴行  京都大学, 工学研究科, 教授 (30213135)

Co-Investigator(Kenkyū-buntansha) 尾方 成信  大阪大学, 大学院基礎工学研究科, 教授 (20273584)
辻 伸泰  京都大学, 工学研究科, 教授 (30263213)
古原 忠  東北大学, 金属材料研究所, 教授 (50221560)
小山 敏幸  名古屋大学, 工学研究科, 教授 (80225599)
加藤 秀実  東北大学, 金属材料研究所, 教授 (80323096)
Project Period (FY) 2018-06-29 – 2023-03-31
Keywords共同研究 / 全体会議 / 連携会議 / 国際活動 / 若手研究会 / 人材育成 / 大型共通設備 / 講習会
Outline of Annual Research Achievements

新学術領域研究「ハイエントロピー合金:元素の多様性と不均一性に基づく新しい材料の学理」を構成する多様な研究者が行う研究を相互に有機的に関連付けて、多様な観点から共同研究を企画・管理することにより、各研究者の研究にさらなる進展とブレークスルーをもたらすとともに、これらの研究成果がハイエントロピー効果という新規な概念のもと、最先端のナノ解析実験研究、最先端計算科学、最先端材料創製研究を融合させて、「未開の多成分系状態図の中央近傍の組成を持つハイエントロピー合金が示す新規で特異な材料物性をハイエントロピー効果と言う新規な概念からその本質を明らかにし、多様な構成元素間の非線形相互作用(カクテル効果)に潜む新たな材料科学の学術領域を打ち立てる」という領域全体の目標に対して最大限の寄与が出来るよう各個別研究および共同研究の方向付けを行っている。具体的には、領域全体の管理運営を行う事務局体制を整備し、領域内の各グループで実施されている研究内容を把握し、異なる背景の研究者間の研究言語を咀嚼、翻訳、統一し、「何が明らかになったのか」また「何を明らかにすべきか」を明確にした上で、総括班会議、領域全体研究会、各研究項目内連携会議、各計画研究班内会議などを企画・組織を通して、構成メンバー全員の共通認識となるようその周知に努める。また、大型共通設備(SPring-8、J-PARC、金研スーパーコンピューターなど)について利用のための講習会を開催しその利用を支援し、国際活動支援班を設けることにより、国内だけでなく国際的にも各研究グループ間の人材交流についての調整・交渉の窓口を行っている。また、ホームページやシンポジウム、若手の研究会,さらには関連各学会での講演会を企画・運営し、領域の最新研究動向や成果を学界をはじめ広く社会に発信している。

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

  • Research Products

    (180 results)

All 2023 2022 2018 Other

All Int'l Joint Research (3 results) Journal Article (48 results) (of which Int'l Joint Research: 30 results,  Peer Reviewed: 48 results,  Open Access: 22 results) Presentation (125 results) (of which Int'l Joint Research: 35 results,  Invited: 24 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] バイロイト大学(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      バイロイト大学
  • [Int'l Joint Research] 台湾国立清華大学(その他の国・地域)

    • Country Name
      その他の国・地域
    • Counterpart Institution
      台湾国立清華大学
  • [Int'l Joint Research] 浦頂工科大学(韓国)

    • Country Name
      KOREA (REP. OF KOREA)
    • Counterpart Institution
      浦頂工科大学
  • [Journal Article] Room-temperature deformation of single crystals of the sigma-phase compound FeCr with the tetragonal D8b structure investigated by micropillar compression2023

    • Author(s)
      Kyosuke Kishida, Masaomi Okutani, Hirotaka Suzuki, Haruyuki Inui, Martin Heilmaier, Dierk Raabe
    • Journal Title

      Acta Materialia

      Volume: 249 Pages: 118829

    • DOI

      10.1016/j.actamat.2023.118829

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evolution of short-range order and its effects on the plastic deformation behavior of single crystals of the equiatomic Cr-Co-Ni medium-entropy alloy2023

    • Author(s)
      Li Le、Chen Zhenghao、Kuroiwa Shogo、Ito Mitsuhiro、Yuge Koretaka、Kishida Kyosuke、Tanimoto Hisanori、Yu Yue、Inui Haruyuki、George Easo P.
    • Journal Title

      Acta Materialia

      Volume: 243 Pages: 118537~118537

    • DOI

      10.1016/j.actamat.2022.118537

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Room-temperature plastic deformation of single crystals of α-manganese - hard and brittle metallic element2023

    • Author(s)
      Kishida Kyosuke、Suzuki Hirotaka、Okutani Masaomi、Inui Haruyuki
    • Journal Title

      International Journal of Plasticity

      Volume: 160 Pages: 103510~103510

    • DOI

      10.1016/j.ijplas.2022.103510

    • Peer Reviewed / Open Access
  • [Journal Article] Temperature-dependent yield stress of single crystals of non-equiatomic Cr-Mn-Fe-Co-Ni high-entropy alloys in the temperature range 10-1173 K2023

    • Author(s)
      Fan Zhongding、Li Le、Chen Zhenghao、Asakura Makoto、Zhang Chi、Yang Zhigang、Inui Haruyuki、George Easo P.
    • Journal Title

      Acta Materialia

      Volume: 246 Pages: 118712~118712

    • DOI

      10.1016/j.actamat.2023.118712

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fe20Mo20Ni20Rh20Ru20 and Fe14Mo35Ni15Rh15Ru21 Ultrahigh-Mixing-Entropy Alloys with Single Hexagonal Close-Packed Structure2023

    • Author(s)
      Takeuchi Akira、Wada Takeshi、Amiya Kenji、Kato Hidemi、Nagase Takeshi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 64 Pages: 841~848

    • DOI

      10.2320/matertrans.MT-M2022213

    • Peer Reviewed / Open Access
  • [Journal Article] Shuffling pathway of anti-twinning in body-centered-cubic metals2023

    • Author(s)
      Xie Hongxian、Wei Gaobing、Du Jun-Ping、Ishii Akio、Lu Guanghong、Yu Peijun、Ogata Shigenobu
    • Journal Title

      Scripta Materialia

      Volume: 222 Pages: 114999~114999

    • DOI

      10.1016/j.scriptamat.2022.114999

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Origin of the nucleation preference of coherent and semicoherent nanoprecipitates in Al-Cu alloys based on atomistically informed classical nucleation theory2023

    • Author(s)
      Liao Heting、Kimizuka Hajime、Miyoshi Hiroshi、Ogata Shigenobu
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 938 Pages: 168559~168559

    • DOI

      10.1016/j.jallcom.2022.168559

    • Peer Reviewed
  • [Journal Article] Stabilization of Equiatomic Solutions Due to High-Entropy Effect2023

    • Author(s)
      Abe Taichi、Han Kwangsik、Goto Yumi、Ohnuma Ikuo、Koyama Toshiyuki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 64 Pages: 877~884

    • DOI

      10.2320/matertrans.MT-M2022167

    • Peer Reviewed / Open Access
  • [Journal Article] Global understanding of deformation behavior in CoCrFeMnNi high entropy alloy under high-strain torsion deformation at a wide range of elevated temperatures2023

    • Author(s)
      Gholizadeh Reza、Yoshida Shuhei、Bai Yu、Kurokawa Shu、Shibata Akinobu、Tsuji Nobuhiro
    • Journal Title

      Acta Materialia

      Volume: 243 Pages: 118514~118514

    • DOI

      10.1016/j.actamat.2022.118514

    • Peer Reviewed / Open Access
  • [Journal Article] Stress partitioning in harmonic structure materials at the early stages of tensile loading studied in situ by synchrotron X-ray diffraction2023

    • Author(s)
      Sjogren-Levin Elis、Pantleon Wolfgang、Ahadi Aylin、Hegedus Zoltan、Lienert Ulrich、Tsuji Nobuhiro、Ameyama Kei、Orlov Dmytro
    • Journal Title

      Scripta Materialia

      Volume: 226 Pages: 115186~115186

    • DOI

      10.1016/j.scriptamat.2022.115186

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sublattice alloy design of high-strength steels: Application of clustering and nanoscale precipitation of interstitial and substitutional solutes2023

    • Author(s)
      Furuhara Tadashi、Zhang Yongjie、Sato Mitsutaka、Miyamoto Goro、Enoki Masanori、Ohtani Hiroshi、Uesugi Tokuteru、Numakura Hiroshi
    • Journal Title

      Scripta Materialia

      Volume: 223 Pages: 115063~115063

    • DOI

      10.1016/j.scriptamat.2022.115063

    • Peer Reviewed / Open Access
  • [Journal Article] Plastic deformation of bulk and micropillar single crystals of Mo5Si3 with the tetragonal D8 structure2022

    • Author(s)
      Kishida Kyosuke、Chen Zhenghao、Matsunoshita Hirotaka、Maruyama Takuto、Fukuyama Takayoshi、Sasai Yuta、Inui Haruyuki、Heilmaier Martin
    • Journal Title

      International Journal of Plasticity

      Volume: 155 Pages: 103339~103339

    • DOI

      10.1016/j.ijplas.2022.103339

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Improving the intermediate- and high-temperature strength of L12-Co3(Al,W) by Ni and Ta additions2022

    • Author(s)
      Chen Zhenghao、Kishida Kyosuke、Inui Haruyuki、Heilmaier Martin、Glatzel Uwe、Eggeler Gunther
    • Journal Title

      Acta Materialia

      Volume: 238 Pages: 118224~118224

    • DOI

      10.1016/j.actamat.2022.118224

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-entropy design and its influence on glass-forming ability in Zr-Cu-based metallic glass2022

    • Author(s)
      Ohashi Y.、Wada T.、Kato H.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 915 Pages: 165366~165366

    • DOI

      10.1016/j.jallcom.2022.165366

    • Peer Reviewed
  • [Journal Article] Si-addition contributes to overcoming the strength-ductility trade-off in high-entropy alloys2022

    • Author(s)
      Wei Daixiu、Gong Wu、Tsuru Tomohito、Lobzenko Ivan、Li Xiaoqing、Harjo Stefanus、Kawasaki Takuro、Do Hyeon-Seok、Bae Jae Wung、Wagner Christian、Laplanche Guillaume、Koizumi Yuichiro、Adachi Hiroki、Aoyagi Kenta、Chiba Akihiko、Lee Byeong-Joo、Kim Hyoung Seop、Kato Hidemi
    • Journal Title

      International Journal of Plasticity

      Volume: 159 Pages: 103443~103443

    • DOI

      10.1016/j.ijplas.2022.103443

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Strengthening of high-entropy alloys via modulation of cryo-pre-straining-induced defects2022

    • Author(s)
      Wei Daixiu、Gong Wu、Wang Liqiang、Tang Bowen、Kawasaki Takuro、Harjo Stefanus、Kato Hidemi
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 129 Pages: 251~260

    • DOI

      10.1016/j.jmst.2022.04.055

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Microstructure evolution and deformation mechanism of α+β dual-phase Ti-xNb-yTa-2Zr alloys with high performance2022

    • Author(s)
      Zhang Ting、Wei Daixiu、Lu Eryi、Wang Wen、Wang Kuaishe、Li Xiaoqing、Zhang Lai-Chang、Kato Hidemi、Lu Weijie、Wang Liqiang
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 131 Pages: 68~81

    • DOI

      10.1016/j.jmst.2022.04.052

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mechanical behaviors of equiatomic and near-equiatomic face-centered-cubic phase high-entropy alloys probed using in situ neutron diffraction2022

    • Author(s)
      Wei Daixiu、Gong Wu、Tsuru Tomohito、Kawasaki Takuro、Harjo Stefanus、Cai Biao、Liaw Peter K.、Kato Hidemi
    • Journal Title

      International Journal of Plasticity

      Volume: 158 Pages: 103417~103417

    • DOI

      10.1016/j.ijplas.2022.103417

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship between atomic structure and excellent glass forming ability in Pd42.5Ni7.5Cu30P20 metallic glass2022

    • Author(s)
      Hosokawa Shinya、Berar Jean-Francois、Boudet Nathalie、Pilgrim Wolf-Christian、Pusztai Laszlo、Hiroi Satoshi、Kohara Shinji、Kato Hidemi、Fischer Henry E.、Zeidler Anita
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: 596 Pages: 121868~121868

    • DOI

      10.1016/j.jnoncrysol.2022.121868

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Intrinsic Correlation between the Fraction of Liquidlike Zones and the Relaxation in High-Entropy Metallic Glasses2022

    • Author(s)
      Duan Y.J.、Zhang L.T.、Qiao J.C.、Wang Yun-Jiang、Yang Y.、Wada T.、Kato H.、Pelletier J.M.、Pineda E.、Crespo D.
    • Journal Title

      Physical Review Letters

      Volume: 129 Pages: 175501

    • DOI

      10.1103/PhysRevLett.129.175501

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Work hardening behavior of hot-rolled metastable Fe50Co25Ni10Al5Ti5Mo5 medium-entropy alloy: in situ neutron diffraction analysis2022

    • Author(s)
      Kwon Hyeonseok、Harjo Stefanus、Kawasaki Takuro、Gong Wu、Jeong Sang Guk、Kim Eun Seong、Sathiyamoorthi Praveen、Kato Hidemi、Kim Hyoung Seop
    • Journal Title

      Science and Technology of Advanced Materials

      Volume: 23 Pages: 579~586

    • DOI

      10.1080/14686996.2022.2122868

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ultrafine nanoporous intermetallic catalysts by high-temperature liquid metal dealloying for electrochemical hydrogen production2022

    • Author(s)
      Song Ruirui、Han Jiuhui、Okugawa Masayuki、Belosludov Rodion、Wada Takeshi、Jiang Jing、Wei Daixiu、Kudo Akira、Tian Yuan、Chen Mingwei、Kato Hidemi
    • Journal Title

      Nature Communications

      Volume: 13 Pages: -

    • DOI

      10.1038/s41467-022-32768-1

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of Fe substitution for Co on thermal stability and glass-forming ability of soft magnetic Co-based Co-Fe-B-P-C metallic glasses2022

    • Author(s)
      Ren Junpeng、Li Yanhui、Liang Xiaoyu、Kato Hidemi、Zhang Wei
    • Journal Title

      Intermetallics

      Volume: 147 Pages: 107598~107598

    • DOI

      10.1016/j.intermet.2022.107598

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Regulation of strength and ductility of single-phase twinning-induced plasticity high-entropy alloys2022

    • Author(s)
      Wei Daixiu、Gong Wu、Kawasaki Takuro、Harjo Stefanus、Kato Hidemi
    • Journal Title

      Scripta Materialia

      Volume: 216 Pages: 114738~114738

    • DOI

      10.1016/j.scriptamat.2022.114738

    • Peer Reviewed
  • [Journal Article] 3D interconnected nanoporous FeCo soft magnetic materials synthesized by liquid metal dealloying2022

    • Author(s)
      Joo S.-H.、Kato H.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 908 Pages: 164688~164688

    • DOI

      10.1016/j.jallcom.2022.164688

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of physical aging and cyclic loading on power-law creep of high-entropy metallic glass2022

    • Author(s)
      Zhang Langting、Duan Yajuan、Pineda Eloi、Kato Hidemi、Pelletier Jean-Marc、Qiao Jichao
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 115 Pages: 1~9

    • DOI

      10.1016/j.jmst.2021.10.043

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sluggish dynamics of homogeneous flow in high-entropy metallic glasses2022

    • Author(s)
      Zhang L.T.、Wang Y.J.、Pineda E.、Kato H.、Yang Y.、Qiao J.C.
    • Journal Title

      Scripta Materialia

      Volume: 214 Pages: 114673~114673

    • DOI

      10.1016/j.scriptamat.2022.114673

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Composition design, synthesis and hydrogen storage ability of multi-principal-component alloy TiVZrNbTa2022

    • Author(s)
      Zadorozhnyy V.、Tomilin I.、Berdonosova E.、Gammer C.、Zadorozhnyy M.、Savvotin I.、Shchetinin I.、Zheleznyi M.、Novikov A.、Bazlov A.、Serov M.、Milovzorov G.、Korol A.、Kato H.、Eckert J.、Kaloshkin S.、Klyamkin S.
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 901 Pages: 163638~163638

    • DOI

      10.1016/j.jallcom.2022.163638

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Inhomogeneous dealloying kinetics along grain boundaries during liquid metal dealloying2022

    • Author(s)
      Joo S.-H.、Jeong Y.B.、Wada T.、Okulov I.V.、Kato H.
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 106 Pages: 41~48

    • DOI

      10.1016/j.jmst.2021.07.023

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Analysis of the anelastic deformation of high-entropy Pd20Pt20Cu20Ni20P20 metallic glass under stress relaxation and recovery2022

    • Author(s)
      Duan Y.J.、Zhang L.T.、Wada T.、Kato H.、Pineda E.、Crespo D.、Pelletier J.M.、Qiao J.C.
    • Journal Title

      Journal of Materials Science & Technology

      Volume: 107 Pages: 82~91

    • DOI

      10.1016/j.jmst.2021.07.052

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chemical domain structure and its formation kinetics in CrCoNi medium-entropy alloy2022

    • Author(s)
      Du Jun-Ping、Yu Peijun、Shinzato Shuhei、Meng Fan-Shun、Sato Yuji、Li Yangen、Fan Yiwen、Ogata Shigenobu
    • Journal Title

      Acta Materialia

      Volume: 240 Pages: 118314~118314

    • DOI

      10.1016/j.actamat.2022.118314

    • Peer Reviewed / Open Access
  • [Journal Article] Chemical ordering effect on the radiation resistance of a CoNiCrFeMn high-entropy alloy2022

    • Author(s)
      Li Yangen、Du Jun-Ping、Yu Peijun、Li Rui、Shinzato Shuhei、Peng Qing、Ogata Shigenobu
    • Journal Title

      Computational Materials Science

      Volume: 214 Pages: 111764~111764

    • DOI

      10.1016/j.commatsci.2022.111764

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Friedel Oscillations Induce Hydrogen Accumulation near the Σ3 (111) Twin Boundaries in γ‐Fe2022

    • Author(s)
      Li YiFan、Lin JianBo、Li JinXu、Ogata Shigenobu、Geng WenTong
    • Journal Title

      steel research international

      Volume: 93 Pages: 2200324~2200324

    • DOI

      10.1002/srin.202200324

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Rediscovery of Hall-Petch strengthening in bulk ultrafine grained pure Mg at cryogenic temperature: A combined in-situ neutron diffraction and electron microscopy study2022

    • Author(s)
      Zheng Ruixiao、Gong Wu、Du Jun-ping、Gao Si、Liu Maowen、Li Guodong、Kawasaki Takuro、Harjo Stefanus、Ma Chaoli、Ogata Shigenobu、Tsuji Nobuhiro
    • Journal Title

      Acta Materialia

      Volume: 238 Pages: 118243~118243

    • DOI

      10.1016/j.actamat.2022.118243

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spin Polarization of Mn Could Enhance Grain Boundary Sliding in Mg2022

    • Author(s)
      Wang Vei、Du Jun-Ping、Somekawa Hidetoshi、Ogata Shigenobu、Geng Wen Tong
    • Journal Title

      Materials

      Volume: 15 Pages: 3483~3483

    • DOI

      10.3390/ma15103483

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultralong one-dimensional plastic zone created in aluminum underneath a nanoscale indent2022

    • Author(s)
      Nie Zhi-Yu、Sato Yuji、Ogata Shigenobu、Duarte Maria Jazmin、Dehm Gerhard、Li Ju、Ma Evan、Xie De-Gang、Shan Zhi-Wei
    • Journal Title

      Acta Materialia

      Volume: 232 Pages: 117944~117944

    • DOI

      10.1016/j.actamat.2022.117944

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Core structure and Peierls barrier of basal edge dislocations in Ti3AlC2 MAX phase2022

    • Author(s)
      Hossain Rana、Kimizuka Hajime、Shiihara Yoshinori、Ogata Shigenobu
    • Journal Title

      Computational Materials Science

      Volume: 209 Pages: 111366~111366

    • DOI

      10.1016/j.commatsci.2022.111366

    • Peer Reviewed
  • [Journal Article] Prediction of grain boundary chemistry in multicomponent alloys2022

    • Author(s)
      Funamoto Masataka、Matsuoka Yusuke、Tsukada Yuhki、Koyama Toshiyuki
    • Journal Title

      Science and Technology of Advanced Materials: Methods

      Volume: 2 Pages: 322~333

    • DOI

      10.1080/27660400.2022.2112915

    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamic and atomic mobility assessment of the Co-Fe-Mn system2022

    • Author(s)
      Pendem Sri Pragna、Ueshima Nobufumi、Oikawa Katsunari、Tsukada Yuhki、Koyama Toshiyuki
    • Journal Title

      Journal of Materials Science

      Volume: 57 Pages: 15999~16015

    • DOI

      10.1007/s10853-022-07612-y

    • Peer Reviewed
  • [Journal Article] Simulation-aided analysis on mechanical properties of dilute Mg-Zn-Ca alloy sheets2022

    • Author(s)
      Matsuoka Yusuke、Bian Mingzhe、Huang Xinsheng、Tsukada Yuhki、Koyama Toshiyuki、Chino Yasumasa
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 906 Pages: 164285~164285

    • DOI

      10.1016/j.jallcom.2022.164285

    • Peer Reviewed
  • [Journal Article] Effect of bending and tension deformation on the texture evolution and stretch formability of Mg-Zn-RE-Zr alloy2022

    • Author(s)
      Ishiguro Yuya、Huang Xinsheng、Tsukada Yuhki、Koyama Toshiyuki、Chino Yasumasa
    • Journal Title

      International Journal of Minerals, Metallurgy and Materials

      Volume: 29 Pages: 1334~1342

    • DOI

      10.1007/s12613-021-2398-8

    • Peer Reviewed
  • [Journal Article] Improving the mechanical and corrosion properties of pure magnesium by parts-per-million-level alloying2022

    • Author(s)
      Bian Mingzhe、Nakatsugawa Isao、Matsuoka Yusuke、Huang Xinsheng、Tsukada Yuhki、Koyama Toshiyuki、Chino Yasumasa
    • Journal Title

      Acta Materialia

      Volume: 241 Pages: 118393~118393

    • DOI

      10.1016/j.actamat.2022.118393

    • Peer Reviewed
  • [Journal Article] A Generalized Framework of Multifidelity Max-Value Entropy Search Through Joint Entropy2022

    • Author(s)
      Takeno Shion、Fukuoka Hitoshi、Tsukada Yuhki、Koyama Toshiyuki、Shiga Motoki、Takeuchi Ichiro、Karasuyama Masayuki
    • Journal Title

      Neural Computation

      Volume: 34 Pages: 2145~2203

    • DOI

      10.1162/neco_a_01530

    • Peer Reviewed
  • [Journal Article] In-situ observations of static recrystallization and texture formation in a cold-rolled CoCrFeMnNi high entropy alloy2022

    • Author(s)
      Guo Baoqi、Ray Ranjit K.、Yoshida Shuhei、Bai Yu、Tsuji Nobuhiro
    • Journal Title

      Scripta Materialia

      Volume: 215 Pages: 114706~114706

    • DOI

      10.1016/j.scriptamat.2022.114706

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Destruction of mesoscopic chemically modulated domains in single phase high entropy alloy via plastic deformation2022

    • Author(s)
      Miyajima Yoji、Nagata Tomohiro、Takeda Kohei、Yoshida Shuhei、Yasuno Satoshi、Watanabe Chihiro、Kazuhiro Ishikawa、Adachi Hiroki、Tsuji Nobuhiro
    • Journal Title

      Scientific Reports

      Volume: 12 Pages: 16776

    • DOI

      10.1038/s41598-022-20932-y

    • Peer Reviewed / Open Access
  • [Journal Article] Separation of XRD peak profiles in single-phase metals with bimodal grain structure to analyze stress partitioning2022

    • Author(s)
      Sjogren-Levin E、Pantleon W、Ahadi A、Hegedus Z、Lienert U、Tsuji N、Ameyama K、Orlov D
    • Journal Title

      IOP Conference Series: Materials Science and Engineering

      Volume: 1249 Pages: 012040~012040

    • DOI

      10.1088/1757-899X/1249/1/012040

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nanosized Cr-N clustering in expanded austenite layer of low temperature plasma-nitrided Fe-35Ni-10Cr alloy2022

    • Author(s)
      Xie Yulin、Miyamoto Goro、Furuhara Tadashi
    • Journal Title

      Scripta Materialia

      Volume: 213 Pages: 114637~114637

    • DOI

      10.1016/j.scriptamat.2022.114637

    • Peer Reviewed
  • [Journal Article] Metalloid substitution elevates simultaneously the strength and ductility of face-centered-cubic high-entropy alloys2022

    • Author(s)
      Wei Daixiu、Wang Liqiang、Zhang Yongjie、Gong Wu、Tsuru Tomohito、Lobzenko Ivan、Jiang Jing、Harjo Stefanus、Kawasaki Takuro、Bae Jae Wung、Lu Wenjun、Lu Zhen、Hayasaka Yuichiro、Kiguchi Takanori、Okamoto Norihiko L.、Ichitsubo Tetsu、Kim Hyoung Seop、Furuhara Tadashi、Ma Evan、Kato Hidemi
    • Journal Title

      Acta Materialia

      Volume: 225 Pages: 117571~117571

    • DOI

      10.1016/j.actamat.2021.117571

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Temperature-dependence yield stress of single crystals of non-equiatomic Cr-Mn-Fe-Co-Ni high-entropy alloys2023

    • Author(s)
      李 楽,范 中定,陳 正昊,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] 高強度高延性FCC高/中エントロピー合金の合金設計: Cr-Co-Ni三元系合金の設計例2023

    • Author(s)
      陳 正昊,王 植,李 楽,弓削是貴,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] Alloy design of Cr-Mn-Co-Ni medium entropy alloy for high strength and high ductility2023

    • Author(s)
      王 植,李 楽,陳 正昊,弓削是貴,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] Alloy design of Cr-Mn-Co-Ni medium entropy alloy for high strength and high ductility2023

    • Author(s)
      鄭 晟皓,松尾優介,Li Le,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] 中低温域におけるBCC型ハイ・ミディアムエントロピー合金の塑性変形2023

    • Author(s)
      韓 恕,松浦周太郎,恩田翔平,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] Ti-Zr-Nb系BCCミディアムエントロピー合金単結晶の塑性変形挙動2023

    • Author(s)
      恩田翔平,韓 恕,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] TWIP鋼双結晶マイクロピラーにおける双晶変形のSEMとその場観察2023

    • Author(s)
      X. Qi,岸田恭輔,野瀬浩晃,乾 晴行,辻 伸泰
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] パーライト鋼単結晶マイクロピラーの圧縮変形挙動の方位依存性2023

    • Author(s)
      森崎 睦,門田信幸,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] 白金族FCC金属Ptの塑性変形挙動2023

    • Author(s)
      細井大聖,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] μ-Fe6Ta7の塑性変形挙動2023

    • Author(s)
      岸 達郎,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] Discussion of High Entropy Effect on Ligament Growth in Nanoporous TiVNbMoTa Alloy2023

    • Author(s)
      Akira Nakata, Takeshi Wada, Hidemi Kato
    • Organizer
      新学術領域研究「ハイエントロピー合金」国際ワークショップ
    • Int'l Joint Research
  • [Presentation] Decoupling between Thermodynamic and Dynamical Glass Transitions in High-entropy Metallic Glasses2023

    • Author(s)
      Jing Jiang, Takeshi Wada, Hidemi Kato
    • Organizer
      新学術領域研究「ハイエントロピー合金」国際ワークショップ
    • Int'l Joint Research
  • [Presentation] Chemical order formation kinetics of medium entropy alloy2023

    • Author(s)
      J.-P. Du, S. Ogata
    • Organizer
      新学術領域研究「ハイエントロピー合金」国際ワークショップ
    • Int'l Joint Research
  • [Presentation] Effect of chemical domain on self-interstitial diffusion in medium-entropy alloy2023

    • Author(s)
      Y. Li, J.-P. Du, S. Ogata
    • Organizer
      新学術領域研究「ハイエントロピー合金」国際ワークショップ
    • Int'l Joint Research
  • [Presentation] Neural-Network based atomistic simulation on chemical ordering formation and its kinetics in medium entropy alloys2023

    • Author(s)
      S. Ogata, J.-P. Du
    • Organizer
      TMS 2023 Annual Meeting & Exhibition (TMS2023)
    • Int'l Joint Research / Invited
  • [Presentation] ATOMISTIC MODELING OF HYDROGEN IMPACT ON PLASTCITY AND FRACTURE OF IRON2023

    • Author(s)
      S. Ogata, F.-S. Meng, S. Shinzato, J.-P. Du
    • Organizer
      International Conference on Plasticity, Damage, and Fracture 2023
    • Int'l Joint Research / Invited
  • [Presentation] 材料中の原子拡散とそれによる材料変形の原子論2023

    • Author(s)
      尾方成信
    • Organizer
      日本金属学会2023年春期講演大会
    • Invited
  • [Presentation] 自動微分を用いた拡散対プロファイルの解析2023

    • Author(s)
      櫻井一輝, 松岡佑亮, 塚田祐貴, 小山敏幸
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
  • [Presentation] 構成式のアナロジーとフェーズフィールド解析に基づく統合型複合材料設計2023

    • Author(s)
      小山敏幸
    • Organizer
      日本金属学会2023年春期(第172回)講演大会
    • Invited
  • [Presentation] Cu-Al二元系合金の室温引張変形挙動と変形組織の発達に及ぼす結晶方位と積層欠陥エネルギーの影響2023

    • Author(s)
      山本健太朗, 吉田周平, 辻 伸泰
    • Organizer
      日本金属学会2023年春期 (第172回) 講演大会
  • [Presentation] 高 Mn 鋼の強化機構に及ぼす変形温度の影響2023

    • Author(s)
      加藤宏和, 黄 錫永, 朴 明験, 高 斯, 辻 伸泰
    • Organizer
      日本金属学会2023年春期 (第172回) 講演大会
  • [Presentation] HfNbTiZr Medium Entropy Alloyの水素吸蔵特性に及ぼす巨大ひずみ加工と結晶粒径の影響2023

    • Author(s)
      上田竜矢, 吉田周平, 辻 伸泰
    • Organizer
      日本金属学会2023年春期 (第172回) 講演大会
  • [Presentation] ゴムメタルTi-36Nb-2Ta-3Zr-0.4O合金における特異な変形帯2023

    • Author(s)
      橋野達郎, 吉田周平, Bai Yu, 辻 伸泰
    • Organizer
      日本金属学会2023年春期 (第172回) 講演大会
  • [Presentation] ひずみ時効された高Mn鋼の変形挙動に及ぼす時効条件の影響2023

    • Author(s)
      西川直宏, 黄 錫永, 朴 明験, 辻 伸泰
    • Organizer
      日本金属学会2023年春期 (第172回) 講演大会
  • [Presentation] TWIP鋼単結晶と双結晶マイクロピラーにおける双晶変形2022

    • Author(s)
      X. Qi,岸田恭輔,野瀬浩晃,乾 晴行,辻 伸泰
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 白金族FCC金属の塑性変形挙動2022

    • Author(s)
      細井大聖,陳 正昊, 岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 等原子量Cr-Mn-Fe-Co-Ni高・中エントロピー合金の強度に及ぼす固溶強化の影響2022

    • Author(s)
      李 楽,松尾優介,鄭 晟皓,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 三元系FCC型等原子量合金単結晶の塑性変形2022

    • Author(s)
      鄭 晟皓,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Cr-Co-Ni等原子量合金単結晶における双晶変形条件2022

    • Author(s)
      黒岩省吾,Li Le,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] ハイエントロピー合金: 特異な原子構造と力学特性を示す新規な構造材料2022

    • Author(s)
      乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Ti-Zr-Nb系BCCミディアムエントロピー合金の変形挙動の組成依存性2022

    • Author(s)
      恩田翔平,韓 恕,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] V-Nb-Mo-Ta-WとTi-Zr-Nb-Hf-Ta等原子量合金及びそのため派生合金の力学特性2022

    • Author(s)
      韓 恕,恩田翔平,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Alloy design of Cr-Co-Ni medium entropy alloys for high strength and high ductility2022

    • Author(s)
      王 植,李 楽,陳 正昊,弓削是貴,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Cantor合金派生四元系ミディアムエントロピー合金単結晶の力学特性2022

    • Author(s)
      松尾優介,Ashif Equbal,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Cr23C6単結晶マイクロピラーの室温塑性変形2022

    • Author(s)
      伊藤充洋,乾 晴行,岸田恭輔
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] パーライト鋼単結晶マイクロピラーの塑性変形挙動2022

    • Author(s)
      森崎 睦,門田信幸,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] η-Fe2Al5単結晶の塑性変形挙動2022

    • Author(s)
      H. Yu,堀江 典,陳 正昊,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] α-Mn単結晶マイクロピラーの室温塑性変形2022

    • Author(s)
      鈴木広崇,奥谷将臣,岸田恭輔,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Fe-Cr系σ相における特異なすべり変形2022

    • Author(s)
      岸田恭輔,鈴木広崇,奥谷将臣,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 異方性結晶の単結晶圧縮試験におけるキンク帯形成2022

    • Author(s)
      岸田恭輔,野瀬浩晃,大影晃平,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 耐熱鋼を代替する新規γ/γ’二相ハイエントロピー超合金の可能性2022

    • Author(s)
      陳正昊,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 熱活性化機構に基づくマルテンサイト変態の等温ダイナミクスとエルゴート性の理解2022

    • Author(s)
      新津甲大,矢野凱己,貝沼亮介,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Plastic deformation of single crystal of equiatomic and non-equiatomic high- and medium- entropy alloys of the Cr-Mn-Fe-Co-Ni and its sub-systems2022

    • Author(s)
      H. Inui, K. Kyosuke, Z. Chen, L. Li
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Effects of annealing on the atomic-scale structures and mechanical properties in single crystals of the equiatomic Cr-Co-Ni medium-entropy alloy2022

    • Author(s)
      L. Li, Z. Chen, M. Ito, S. Kurogawa, K. Kishida, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Alloy design of Cr-Co-Ni-based medium-entropy alloys for high strength and high ductility2022

    • Author(s)
      Z. Wang, L. Li, Z. Chen, K. Kyosuke, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Ambient-temperature plasticity of brittle intermetallics at micron-meter size scales2022

    • Author(s)
      H. Inui
    • Organizer
      MSMF10
    • Int'l Joint Research
  • [Presentation] On the possibility of the yield stress anomalous increase in L12-Fe3Ge2022

    • Author(s)
      Z. Chen, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Plastic deformation behavior of single crystalline pearlitic steel investigated by micropillar compression method2022

    • Author(s)
      M. Morisaki, N. Kadota, K. Kishida, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Improving the high-temperature strength of L12-Co3(Al,W) by Ni and Ta additions2022

    • Author(s)
      Z. Chen, K. Kishida, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] On the origin of the superior mechanical properties of the equiatomic Cr-Co-Ni medium-entropy alloy2022

    • Author(s)
      L. Li, Z. Chen, H. Tanimoto, K. Kishida, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] Direct observation of zonal dislocations in σ-FeCr by atomic-resolution scanning transmission electron microscopy2022

    • Author(s)
      K. Kishida, M. Okutani, H. Suzuki, H. Inui
    • Organizer
      MRS
    • Int'l Joint Research
  • [Presentation] 脆性硬質材料の低温塑性変形能2022

    • Author(s)
      乾 晴行
    • Organizer
      日本金属学会2022年春期大会(第170回)
    • Invited
  • [Presentation] 耐熱鋼を代替する新規γ/γ’二相ハイエントロピー超合金の可能性2022

    • Author(s)
      陳 正昊,乾 晴行
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
    • Invited
  • [Presentation] Fabrication of bicontinuous porous intermetallic Fe-Al compounds by liquid metal dealloying2022

    • Author(s)
      Pengfei Zhu, Takeshi Wada, Hidemi Kato
    • Organizer
      第142回金属材料研究所講演会
  • [Presentation] Strengthening of high-entropy alloys via modulation of cryo-pre-straining-induced defects2022

    • Author(s)
      B. Tang, D. Wei, H. Kato
    • Organizer
      第142回金属材料研究所講演会
  • [Presentation] High-entropy design and its influence on glass-forming ability in Zr-Cu-based metallic glass2022

    • Author(s)
      Y. Ohashi, T. Wada, H. Kato
    • Organizer
      The 18th International Conference on Liquid and Amorphous Metals (LAM18)
    • Int'l Joint Research
  • [Presentation] 金属溶湯脱成分法におけるポーラス金属のハイエントロピー化が粗大化反応に及ぼす影響2022

    • Author(s)
      仲田 玲、和田 武、加藤秀実
    • Organizer
      第6回 構造材料研究部会
  • [Presentation] デアロイングを利用した相分離系 Fe-Mg 接合2022

    • Author(s)
      倉林 康太、加藤秀実、和田 武
    • Organizer
      第6回 構造材料研究部会
  • [Presentation] Elaboration of micro-porous FeCrNi powders by liquid metal dealloying2022

    • Author(s)
      Lesage Louis、Geslin Pierre-Antoine、Mary Nicolas、和田 武、加藤秀実
    • Organizer
      第6回 構造材料研究部会
  • [Presentation] デアロイングを利用した相分離系 Fe-Mg 接合2022

    • Author(s)
      倉林 康太、加藤秀実、和田 武
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 金属溶湯脱成分法におけるポーラス金属のハイエントロピー化が粗大化反応に及ぼす影響2022

    • Author(s)
      仲田 玲、和田 武、加藤秀実
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Zr基金属ガラス過冷却液体の結晶化挙動に及ぼすハイエントロピー化の影響2022

    • Author(s)
      太田 佳介、和田 武、ジャン ジン、加藤秀実
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Elaboration of micro-porous FeCrNi powders by liquid metal dealloying2022

    • Author(s)
      Lesage Louis、Geslin Pierre-Antoine、Mary Nicolas、和田 武、加藤秀実
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Strengthening of high-entropy alloys via modulation of cryo-pre-straining-induced defects2022

    • Author(s)
      Bowen Tang, Daixiu Wei, Wu Gong, Liqiang Wang, Takuro Kawasaki, Stefanus Harjo, Hidemi Kato
    • Organizer
      第21回日本金属学会東北支部研究発表大会
  • [Presentation] Ultrafine Porous Intermetallic Compounds by High-Temperature Liquid Metal Dealloying for Electrochemical Hydrogen Production2022

    • Author(s)
      Song Ruirui, Han Jiuhui, Okugawa Masayuki, Belosludov Rodion, Wada Takeshi, Jiang Jing, Wei Daixiu, Kudo Akira, Tian Yuan, Chen Mingwei, Kato Hidemi,
    • Organizer
      第21回日本金属学会東北支部研究発表大会
  • [Presentation] Strengthening of high-entropy alloys via modulation of cryo-pre-straining-induced defects2022

    • Author(s)
      Tang Bowen, Wei Daixiu, 加藤秀実
    • Organizer
      日本材料学会 第8回材料WEEK「材料シンポジウム」
  • [Presentation] 液体急冷を通じたAl-Si系共晶合金の非平衡凝固2022

    • Author(s)
      山田 類、岡田純平、和田 武、才田淳治、加藤秀実
    • Organizer
      日本材料学会 第8回材料WEEK「材料シンポジウム」
  • [Presentation] Immiscible Fe/Mg joining using liquid metal dealloying reaction2022

    • Author(s)
      Kota Kurabayashi, Takeshi Wada, Hidemi Kato
    • Organizer
      The 2nd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA)
    • Int'l Joint Research
  • [Presentation] Elaboration of micro-porous FeCrNi powders by liquid metal dealloying2022

    • Author(s)
      Louis Lesage, Pierre-Antoine Geslin, Nicolas Mary, Eric Maire, Takeshi Wada, Hidemi Kato
    • Organizer
      The 2nd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA)
    • Int'l Joint Research
  • [Presentation] Immiscible Mg-Ti Bonding with Liquid Metal Dealloying Technique2022

    • Author(s)
      Yusuke Ohashi, Kota Kurabayashi, Hidemi Kato
    • Organizer
      The 2nd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA)
    • Int'l Joint Research
  • [Presentation] 金属溶湯脱成分法におけるポーラス金属のハイエントロピー化が粗大化反応に及ぼす影響2022

    • Author(s)
      仲田 玲、和田 武、加藤秀実
    • Organizer
      第143回金属材料研究所講演会
  • [Presentation] Mechanically robust self-organized crack-free nanocellullar graphene prepared by Liquid Metal Dealloying2022

    • Author(s)
      加藤秀実
    • Organizer
      先端エネルギー材料理工共創研究センター(E-IMR) 2022年度ワークショップ
  • [Presentation] Ultrafine Porous Intermetallic Compounds Fabricated by High-Temperature Liquid Metal Dealloying for Electrochemical Hydrogen Production2022

    • Author(s)
      Ruirui Song, Jiuhui Han, Masayuki Okugawa, Rodion Belosludov, Takeshi Wada, Jing Jiang, Daixiu Wei, Akira Kudo, Yuan Tian, Mingwei Chen & Hidemi Kato
    • Organizer
      先端エネルギー材料理工共創研究センター(E-IMR) 2022年度ワークショップ
  • [Presentation] Decoupling between thermodynamic and dynamical glass transitions in high-entropy metallic glasses2022

    • Author(s)
      T.Wada, J.Jiang, H. Kato
    • Organizer
      The 18th International Conference on Liquid and Amorphous Metals (LAM18)
    • Int'l Joint Research / Invited
  • [Presentation] Ultrafine Porous Intermetallic Compounds by High-Temperature Liquid Metal Dealloying for Electrochemical Hydrogen Production2022

    • Author(s)
      Ruirui Song, Jiuhui Han, Masayuki Okugawa, Rodion Belosludov, Takeshi Wada, Jing Jiang, Daixiu Wei, Akira Kudo, Yuan Tian, Mingwei Chen & Hidemi Kato
    • Organizer
      The 2nd International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture (DEJI2MA)
    • Int'l Joint Research / Invited
  • [Presentation] Liquid Metal Dealloying for Functional/Structural Materials2022

    • Author(s)
      Ruirui Song, YeonBeom Jeong, and Hidemi Kato
    • Organizer
      The 17th International Symposium on Novel and Nano Materials(ISNNM)
    • Int'l Joint Research / Invited
  • [Presentation] マルチスケール組織制御によるハイエントロピー合金の力学特性向上2022

    • Author(s)
      魏 代修、都留智仁、加藤秀実
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
    • Invited
  • [Presentation] タングステンカーバイドの変形と破壊の原子シミュレーション2022

    • Author(s)
      彌島卓, 福岡敦史, 山崎隆浩, 新里秀平, 尾方成信
    • Organizer
      日本材料学会 第2回マルチスケールマテリアルモデリングシンポジウム(第7回マルチスケール材料力学シンポジウム)
  • [Presentation] ナノインデンテーション中のpop-in現象のサイズ分布への材料と温度の影響2022

    • Author(s)
      佐藤悠治, 新里秀平, 大村孝仁, 波多野恭弘, 柳本潤, 尾方成信
    • Organizer
      日本材料学会 第2回マルチスケールマテリアルモデリングシンポジウム(第7回マルチスケール材料力学シンポジウム)
  • [Presentation] Chemical ordering effect on the radiation resistance of a CoNiCrFeMn high-entropy alloy2022

    • Author(s)
      Y. Li, J.-P. Du, P. Yu, R. Li, S. Shinzato, Q. Peng, S. Ogata
    • Organizer
      日本材料学会 第2回マルチスケールマテリアルモデリングシンポジウム(第7回マルチスケール材料力学シンポジウム)
  • [Presentation] Chemical ordering kinetics in CrCoNi medium-entropy alloy: A neural network study2022

    • Author(s)
      J.-P. Du, P. Yu, S. Shinzato, F.-S. Meng, Y. Sato, Y. Li, Y. Fan, S. Ogata
    • Organizer
      日本材料学会 第2回マルチスケールマテリアルモデリングシンポジウム(第7回マルチスケール材料力学シンポジウム)
  • [Presentation] 超温度場におけるナノスケール金属材料の拡散誘起変形に関する原子論的解析2022

    • Author(s)
      新里秀平,尾方成信
    • Organizer
      第16回物性科学領域横断研究会(領域合同研究会)
  • [Presentation] Atomistic modeling of the impact of hydrogen on metals2022

    • Author(s)
      S. Ogata
    • Organizer
      The 10th International Conference on Multiscale Materials Modeling (MMM10)
    • Int'l Joint Research / Invited
  • [Presentation] Atomistic study of hydrogen behavior and effects in metals2022

    • Author(s)
      S. Ogata
    • Organizer
      10th International Conference on Materials Structure & Micromechanics of Fracture (MSMF10)
    • Int'l Joint Research / Invited
  • [Presentation] Kinetic and thermodynamic assessment in ternary fcc Co-Cr-Mn alloy2022

    • Author(s)
      S. P. Pendem, N. Ueshima, K. Oikawa, Y. Tsukada, T. Koyama
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] ガラスにおける組織ドメイン境界移動のモデリング2022

    • Author(s)
      長尾一生, 塚田祐貴, 小山敏幸
    • Organizer
      日本機械学会第35回計算力学講演会
  • [Presentation] Mg合金のベークハード処理における転位固着力のフェーズフィールド解析2022

    • Author(s)
      中村太一, 塚田祐貴, 小山敏幸
    • Organizer
      日本機械学会第35回計算力学講演会
  • [Presentation] CALPHADデータベースを活用した多成分系合金の粒界偏析予測2022

    • Author(s)
      塚田祐貴, 舟本将崇, 松岡佑亮, 小山敏幸
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] Fe-Zn合金の界面相形成に対するフェーズフィールド解析とアジョイント法への展開2022

    • Author(s)
      塩谷俊佑, 塚田祐貴, 小山敏幸
    • Organizer
      日本鉄鋼協会第184回秋季講演大会
  • [Presentation] セルフコンシステント・セカント法を用いた複合組織の力学特性解析2022

    • Author(s)
      是永琢斗, 塚田祐貴, 小山敏幸
    • Organizer
      日本金属学会2022年秋期(第171回)講演大会
  • [Presentation] 拡散解析:基礎から最先端へ2022

    • Author(s)
      小山敏幸
    • Organizer
      日本金属学会セミナー(特別講座)
    • Invited
  • [Presentation] Local chemical ordering in CoCrNi medium-entropy alloy and its impact on mechanical properties2022

    • Author(s)
      Koji Inoue, Shuhei Yoshida, Nobuhiro Tsuji
    • Organizer
      Summit of Materials Science 2022 and GIMRT User Meeting 2022 Affiliated with KINKEN WAKATE 2022
    • Int'l Joint Research
  • [Presentation] Effect of grain size on the tensile properties of 304 stainless steel studied by in situ neutron diffraction2022

    • Author(s)
      Si Gao, Wenqi Mao, Wu Gong, Akinobu Shibata, Nobuhiro Tsuji
    • Organizer
      ICAS 2022 The 7th International Conference on Advanced Steels
    • Int'l Joint Research
  • [Presentation] Separation of XRD peak profiles in single‐phase metals with bimodal grain structure to analyze stress partitioning2022

    • Author(s)
      E Sjogren-Levin, W Pantleon, A Ahadi, Z Hegedus, U Lienert, N. Tsuji, K. Ameyama, and D. Orlov
    • Organizer
      The 42nd Riso International Symposium on Materials Science
    • Int'l Joint Research
  • [Presentation] Effect of Zr addition on microstructure and mechanical properties of CoCrNimedium entropy alloy2022

    • Author(s)
      ハキャ デベンダー シング ラソッド,レザ ゴリザデー,吉田 周平,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] Tensile behavior and deformation mechanisms of polycrystalline FeCoVCr medium entropy alloy2022

    • Author(s)
      Liu Jiankun,Gao Si,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] 様々な粒径を持つ高Mn鋼におけるセレーション挙動のひずみ速度依存性2022

    • Author(s)
      朝田 遼,Hwang Sukyoung,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] ゴムメタルTi-36Nb-2Ta-3Zr-0.4Oにおける力学特性の特異な結晶粒径依存性2022

    • Author(s)
      橋野 達郎,吉田 周平,Yu Bai,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] Ni-Cr二元系合金の室温力学特性に及ぼす短範囲規則化の影響2022

    • Author(s)
      常盤 大樹,吉田 周平,宮嶋 陽司,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] 超微細粒高Mn鋼におけるリューダース変形の詳細2022

    • Author(s)
      加藤 宏和,Hwang Sukyoung,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
  • [Presentation] 高Mn鋼におけるセレーション挙動の粒径依存性2022

    • Author(s)
      Hwang Sukyoung, Park Myeong-heom, Bai Yu, 辻 伸泰
    • Organizer
      日本金属学会2022年度「高温材料の変形と破壊」研究会
  • [Presentation] 高Mn 鋼の室温~300℃における変形挙動2022

    • Author(s)
      加藤宏和, 黄 錫永, 朴 明験, Gao Si, 辻 伸泰
    • Organizer
      日本金属学会2022年度「高温材料の変形と破壊」研究会
  • [Presentation] Co20Cr40Ni40 medium entropy alloy の冷間圧延変形組織と再結晶挙動2022

    • Author(s)
      山本健太朗, 吉田周平, 山崎直人,Gong wu, 川崎卓郎,Harjo Stefanus,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] セレーション挙動を示す高Mn鋼における微視的変形挙動2022

    • Author(s)
      黄 錫永,Punyafu Jesada,朴 明験,村山光宏,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] 高Mn鋼のセレーション挙動に及ぼす粒径およびひずみ速度の影響2022

    • Author(s)
      朝田 遼,Hwang Sukyoung,Park Myeong-Heom,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] 超微細粒組織を有するCoCrNi medium entropy alloyの室温引張変形挙動2022

    • Author(s)
      吉田周平,山下元気,池内琢人,Bai Yu,柴田曉伸,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] Interaction between recrystallization and phase transformation during annealing in cold-rolled AlCoCrFeNi2.1 high-entropy alloy2022

    • Author(s)
      Reza Gholizadeh,Sheng Guo,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] Ni-Cr 二元系合金における短範囲規則構造の発達と力学特性の関係2022

    • Author(s)
      常盤大樹,吉田周平,宮嶋陽司,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] Investigation on tensile behavior and deformation mechanisms of polycrystalline FeCoVCr medium entropy alloy using in-situ X-ray diffraction2022

    • Author(s)
      劉 建坤,Gao Si,辻 伸泰
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] Effect of elemental combination on microstructure and mechanical properties of refractory medium entropy alloys2022

    • Author(s)
      Shuhei Yoshida, Qian He, Hideyuki Yasuda, Nobuhiro Tsuji
    • Organizer
      2022 TMS Annual Meeting and Exhibition
    • Int'l Joint Research / Invited
  • [Presentation] Mesoscopic nature of serration behavior in high-Mn austenitic steel2022

    • Author(s)
      Sukyoung Hwang, Myeong-Heom Park, Yu Bai, Akinobu Shibata, Wenqi Mao, Hiroki Adachi, Masugu Sato, ○Nobuhiro Tsuji
    • Organizer
      The 6th International Symposium on Advanced Structural Materials
    • Int'l Joint Research / Invited
  • [Presentation] バルク金属材料の結晶粒超微細化2022

    • Author(s)
      辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
    • Invited
  • [Presentation] FCC構造を有するHigh/Medium Entropy Alloyにおける強化機構と室温引張変形挙動2022

    • Author(s)
      吉田 周平,Fu Rui,Gong Wu,池内 琢人,Bhattacharjee Tilak,Bai Yu,柴田曉伸,Feng Zongqiang,Wu Guilin,Hansen Niels,Curtin William,Huang Xiaoxu,辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
    • Invited
  • [Presentation] 異なる変形モードの順次核生成による高強度・高延性金属の実現2022

    • Author(s)
      辻 伸泰
    • Organizer
      日本金属学会2022年春期講演大会
    • Invited
  • [Presentation] HfNbTaTiZr BCC ハイエントロピー合金の特異な高温変形挙動2022

    • Author(s)
      辻 伸泰, エレティ ラジェシュワール, チョクシ アトゥール, 柴田 曉伸
    • Organizer
      日本セラミックス協会第35回秋季シンポジウム
    • Invited
  • [Presentation] Surface hardening and nano-sized clustering during low temperature nitriding of Fe-35Ni-X (X=Cr, V, Mo, Al) alloys2022

    • Author(s)
      Yulin Xie, Goro Miyamoto, Tadashi Furuhara
    • Organizer
      The 7th International Conference on Advanced Steels(ICAS2022)
    • Int'l Joint Research
  • [Presentation] Interphase Precipitation of Nano-sized Alloy Carbide in V-Nb and V-Ti Multiple Microalloyed Low-carbon Steels2022

    • Author(s)
      Yongjie Zhang, Goro Miyamoto, Tadashi Furuhara
    • Organizer
      8th International Conference on Solid->Solid Phase Transformation in Inorganic Materials(PTM2022)
    • Int'l Joint Research
  • [Presentation] Fe-Ni-X-N(X:Cr,V,Mo,Al)高濃度侵入型合金における規則化と溶質クラスタリング2022

    • Author(s)
      宮本吾郎,謝玉麟,古原 忠
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
  • [Presentation] Interface in Solid-solid Transformation - Interplay of Kinetics and Crystallography -2022

    • Author(s)
      Tadashi Furuhara
    • Organizer
      The 8th International Conference on Solid→Solid Phase Transformations in Inorganic Materials (PTM2022)
    • Int'l Joint Research / Invited
  • [Presentation] Interface Engineering in Controlling Microstructure and Property of Steels2022

    • Author(s)
      Tadashi Furuhara
    • Organizer
      The 7th International Conference on Advanced Steels (ICAS 2022)
    • Int'l Joint Research / Invited
  • [Presentation] Metallurgical and Materials Research in Tohoku University2022

    • Author(s)
      Tadashi Furuhara
    • Organizer
      International University Metallurgy Council 2022
    • Int'l Joint Research / Invited
  • [Presentation] 元素クラスタリング・ナノ析出の利用による鉄鋼材料の高強度化設計2022

    • Author(s)
      古原 忠
    • Organizer
      日本金属学会東海支部 第32 回 材料フォーラム TOKAI
    • Invited
  • [Presentation] Fe-Ni-X-N(X:Cr,V,Mo,Al)高濃度侵入型合金における規則化と溶質クラスタリング2022

    • Author(s)
      宮本吾郎, 謝玉麟, 古原 忠
    • Organizer
      日本金属学会2022年秋期 (第171回) 講演大会
    • Invited
  • [Presentation] fcc型ミディアムエントロピー合金の局所構造解析2022

    • Author(s)
      古谷大樹, 花咲徳亮, 陳正昊, 村川寛, 酒井英明, 仁谷浩明, 阿部仁, 佐賀山基, 中尾裕則, 乾晴行
    • Organizer
      日本物理学会2022年秋季大会
  • [Presentation] Grain orientation dependence of deformation microstructure evolution and mechanical properties in face‐centered cubic high/medium entropy alloys2022

    • Author(s)
      S. Yoshida, R Fu, W. Gong, T. Ikeuchi, Y. Bai, Z. Feng, G. Wu, A. Shibata, N. Hansen, X. Huang and N. Tsuji
    • Organizer
      The 42nd Riso International Symposium on Materials Science: Microstructural variability: Processing, analysis, mechanisms and properties
    • Int'l Joint Research
  • [Remarks] 領域ホームページ

    • URL

      https://highentropy.mtl.kyoto-u.ac.jp/

  • [Remarks] 京都大学大学院工学研究科材料工学専攻 乾 研究室

    • URL

      http://imc.mtl.kyoto-u.ac.jp/

  • [Patent(Industrial Property Rights)] 多孔質炭素材料の製造方法および球状の多孔質炭素材料2018

    • Inventor(s)
      加藤秀実、津田雅史、高野勇郷、鈴木庸介、茅野務、鎌田晃二他
    • Industrial Property Rights Holder
      加藤秀実、津田雅史、高野勇郷、鈴木庸介、茅野務、鎌田晃二他
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      中国特許ZL201680080841.5
    • Overseas
  • [Funded Workshop] International Workshop of High Entropy Alloy2023

URL: 

Published: 2023-12-25  

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