LI Yunping 李云平

Researcher Number	80546862
Affiliation (based on the past Project Information) *help	2016: 東北大学, 金属材料研究所, 助教 2010 – 2014: 東北大学, 金属材料研究所, 助教
Review Section/Research Field	Principal Investigator Material processing/treatments Except Principal Investigator Structural/Functional materials / Material processing/treatments
Keywords	Principal Investigator 塑性加工 / マグネシウム / TEM / EBSD / annealing / hot forging / cold working / Damping / Mg alloy / 引張り … More / 圧縮 / 双晶界面 / マグネシウム合金 / 純マグネシウム / 転移 / 熱処理 / 変形 / 双晶 / 制振性 / Mg合金 … More Except Principal Investigator Co-Cr-Mo合金 / マルテンサイト / 疲労 / 相変態 / 生体・医療・福祉材料 / 電子線積層造形 / 積層造形 / 構造・機能材料 / 繰り返し変形 / 結晶粒微細化 / 疲労破壊 / 人工関節 / 3Dプリンター / 電子ビーム積層造形 / フェーズフィールド法 / 偏析 / フェーズフィールド法偏析 / 双晶 / 破壊 / 塑性変形 / 粒界 / 界面 / バイオマテリアル / 塑性加工 / 鍛造 / 組織制御 / 結晶 / 積層欠陥エネルギー / 動的再結晶 / 熱間鍛造 / 生体用合金 / コバルトクロム合金 / インテリジェント鍛造 / Processing map Less

Fatigue of 3D Printed Cobalt Alloy for Artificial Joints and Methods for its Improvement : Science of Deformation in Meta-Stable Crystals
- Principal Investigator
  
  KOIZUMI Yuichiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Development of Mg alloy with both high strength and high damping capacity through introducing twinning boundariesPrincipal Investigator
- Principal Investigator
  
  LI Yunping
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Material processing/treatments
- Research Institution
  Tohoku University
Mechanism of epsilon-martensite formation at grain boundaries in biomedical cobalt alloy
- Principal Investigator
  
  KOIZUMI Yuichiro
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Tohoku University
Intelligent forging and grain refinement
- Principal Investigator
  
  CHIBA Akihiko
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Material processing/treatments
- Research Institution
  Tohoku University

All 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation Patent

[Journal Article] Uneven damage on head and liner contact surfaces of a retrieved Co-Cr-based metal-on-metal hip joint bearing: an important reason for the high failure rate2016
- Author(s)
  Yuichiro Koizumi, Yan Chan, Yun-Ping Li, Kenta Yamanaka, Shun-Ichiro Tanaka, Yoshihiro Hagiwara, Akihiko Chiba
- Journal Title
  
  Materials Science and Engineering C
  
  Volume: 62 Pages: 532-543
- DOI
  10.1016/j.msec.2016.01.006
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Effects of surface friction treatment on the in vitro release of constituent metals from the biomedical Co-29Cr-6Mo-0.16N alloy2016
- Author(s)
  Xiaoyu Wang, Yunping Li,, Yuhang Hou, Huakang Bian d, Yuichiro Koizumi d, Akihiko Chiba d
- Journal Title
  
  Materials Science and Engineering C
  
  Volume: 64 Pages: 260-268
- DOI
  10.1016/j.msec.2016.03.050
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Effect of Building Position on Phase Distribution in Co-Cr-Mo Alloy Additive Manufactured by EBM2016
- Author(s)
  高島大洋, 小泉雄一郎, 李云平, 山中謙太, 齋藤毅, 千葉晶彦
- Journal Title
  
  Journal of the Japan Society of Powder and Powder Metallurgy
  
  Volume: 63 Issue: 1 Pages: 10-16
- DOI
  10.2497/jjspm.63.10
- NAID
  130005125478
- ISSN
  0532-8799, 1880-9014
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26289252, KAKENHI-PROJECT-15K14154
[Journal Article] Phase and grain size inhomogeneity and their influences on creep behavior of Co-Cr-Mo alloy additive manufactured by electron-beam melting (EBM)2015
- Author(s)
  Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Hiroaki Matsumoto, Tsuyoshi Saito, Kenta Yamanaka, Yun-Ping Li, Akihiko Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: 86 Pages: 305-318
- DOI
  10.1016/j.actamat.2014.11.012
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Enhanced Damping Capacity of Magnesium Alloys by Tensile Twin Boundary2015
- Author(s)
  Yujie Cui, Yunping Li, Shihai Sun, Huakang Bian, Hua Huang, Zhongchang Wang, Yuichiro Koizumi, Akihiko Chiba
- Journal Title
  
  Scripta Mater
  
  Volume: 108 Pages: 8-11
- DOI
  10.1016/j.scriptamat.2015.01.002
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24760591, KAKENHI-PUBLICLY-26109704
[Journal Article] Osseointegration Enhancement by Zr doping of Co-Cr-Mo Implants Fabricated by Electron Beam Melting2015
- Author(s)
  Patrik Stenlunda, Shingo Kurosu, Yuichiro Koizumi, Felicia Suska, Hiroaki Matsumoto, Akihiko Chiba, Anders Palmquist
- Journal Title
  
  Additive Manufacturing
  
  Volume: 6 Pages: 6-15
- DOI
  10.1016/j.addma.2015.02.002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Effect of Phase Transformation on Tensile Behavior of Co–Cr–Mo Alloy Fabricated by Electron-beam Melting2014
- Author(s)
  Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yun-Ping Li, Akihiko Chiba
- Journal Title
  
  Journal of the Japan Society of Powder and Powder Metallurgy
  
  Volume: 61 Issue: 5 Pages: 234-242
- DOI
  10.2497/jjspm.61.234
- NAID
  130004678663
- ISSN
  0532-8799, 1880-9014
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Microscopic mechanism of plastic deformation in a polycrystalline Co-Cr-Mo alloy with a single hcp phase2014
- Author(s)
  Hiroaki Matsumoto, Yuichiro Koizumi, Tetsuya Ohashi, Byong-Soo Lee, Yunping Li and Akihiko Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: 64 Pages: 1-11
- DOI
  10.1016/j.actamat.2013.11.005
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-23109001, KAKENHI-PLANNED-23109009, KAKENHI-PROJECT-23360299
[Journal Article] Role of strain-induced martensitic transformation in the formation of extrusion and intrusion during fatigue deformation of biomedical Co-Cr-Mo alloys2014
- Author(s)
  Takuya Mitsunobu, Yuichiro Koizumi, Byoung-Soo Lee, Kenta Yamanaka, Hiroaki Matsumoto, Yunping Li and Akihiko Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: 81 Pages: 377-385
- DOI
  10.1016/j.actamat.2014.08.039
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26289252
[Journal Article] Effects of Sigma Phase and Carbide on the Wear Behavior of Biomedical CoCrMo Alloys in Hank's Solution2014
- Author(s)
  Y. Chen, Y. P. Li, S. Kurosu, K. Yamanaka, N. Tang, Y. Koizumi, A. Chiba
- Journal Title
  
  Wear
  
  Volume: 310 Issue: 1-2 Pages: 51-62
- DOI
  10.1016/j.wear.2013.12.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J10932, KAKENHI-PROJECT-23360299
[Journal Article] Build-direction dependence of microstructure and high-temperature tensile property of Co-Cr-Mo alloy fabricated by electron-beam melting (EBM)2014
- Author(s)
  S.H. Sun, Y. Koizumi, S. Kurosu, Y. Li, H. Matsumoto, A. Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: 64 Pages: 154-168
- DOI
  10.1016/j.actamat.2013.10.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360299
[Journal Article] Twining Activity in Mg Alloy Enriched with a Large Number of Twinning Boundaries2014
- Author(s)
  Yunping Li, Yujie Cui, Huakang Bian, Fenling Wang, Ning Tang, Yan Chen, Bin Liu, Yuichiro Koizumi, Akihiko Chiba
- Journal Title
  
  Science and technology of advanced materials
  
  Volume: 15 Issue: 3 Pages: 035003-035003
- DOI
  10.1088/1468-6996/15/3/035003
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24760591
[Journal Article] Grain refinement due to complex twin formation in rapid hot forging2013
- Author(s)
  Yunping Li, Shuo Wu, Huakang Bian, Ning Tang, Bin Liu, Yuichiro Koizumi, Akihiko Chiba
- Journal Title
  
  Scripta Materialia
  
  Volume: 68 Issue: 3-4 Pages: 171-174
- DOI
  10.1016/j.scriptamat.2012.10.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760591
[Journal Article] Strain-induced martensitic transformation near twin boundaries in biomedical Co-Cr-Mo alloy with negative stacking fault energy2013
- Author(s)
  Yuichiro Koizumi
- Journal Title
  
  Acta Materialia
  
  Volume: 61 Issue: 5 Pages: 1648-1661
- DOI
  10.1016/j.actamat.2012.11.041
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360301, KAKENHI-PROJECT-23360299
[Journal Article] Role of Nitrogen Addition in Stabilizing the γ Phase of Co-29Cr-6Mo Alloy2012
- Author(s)
  Y. Li, J.S. Yu, S. Kurosu, Y. Koizumi, H. Matsumoto, A. Chiba
- Journal Title
  
  Materials Chemistry and Physics
  
  Volume: 133 Issue: 1 Pages: 29-32
- DOI
  10.1016/j.matchemphys.2011.12.081
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360299
[Journal Article] Suzuki Segregation in Co-Ni-based Superalloy at 973 K : an experimental and computational study by phase-field simulation2012
- Author(s)
  Y. Koizumi, T. Nukaya, S. Suzuki, S. Kurosu, Y. Li, H. Matsumoto K. Sato, Yuji Tanaka, A. Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: 60 Issue: 6-7 Pages: 2901-2915
- DOI
  10.1016/j.actamat.2012.01.054
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360299
[Journal Article] Strain-induced martensitic transformation near twin boundaries in biomedical Co-Cr-Mo alloy with negative stacking fault energy2012
- Author(s)
  Yuichiro Koizumi, Sho Suzuki, Kenta Yamanaka, Byoung-Soo Lee, Kazuhisa Sato, Yunping Li, Shingo Kurosu, Hiroaki Matsumoto, Akihiko Chiba
- Journal Title
  
  Acta Materialia
  
  Volume: Volume 60, Issues 6-7 Pages: 2901-2915
- URL
  http://dx.doi.org/10.1016/j.actamat.2012.11.041)
- Data Source
  KAKENHI-PROJECT-22360301
[Journal Article] Influence of Carbon and Nitrogen Addition on Microstructure and Hot Deformation Behavior of Biomedical Co-Cr-Mo Alloy2012
- Author(s)
  Yunping Li
- Journal Title
  
  Materials Chemistry and Physics
  
  Volume: 135 Issue: 2-3 Pages: 849-854
- DOI
  10.1016/j.matchemphys.2012.05.069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360301
[Journal Article] Development of novel methods for compensation of stress-strain curves2011
- Author(s)
  Yunping Li, Emi Onodera, Hiroaki Matsumoto, Yuichiro Koizumi, Shu Yu, Akihiko Chiba
- Journal Title
  
  ISIJ International
  
  Volume: 51 Pages: 782-787
- NAID
  10030381018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360301
[Patent] 熱間加工予測システムおよび熱間加工予測方法2012
- Inventor(s)
  李云平、田中裕次、小野寺恵美、千葉晶彦
- Industrial Property Rights Holder
  東北大学
- Filing Date
  2012-03-02
- Overseas
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 金属3Dプリントにおける結晶組織形成の計算機シミュレーション2016
- Author(s)
  小泉雄一郎, 孫世海，岡崎新，高島大洋，齋藤毅，山中謙太，李云平，黒須信吾，千葉晶彦
- Organizer
  CTC CAE POWER 2016 / 金属材料
- Place of Presentation
  東京コンファレンスセンター・品川, 東京
- Invited
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Mechanical and biological response of biomedical Co-Cr-Mo alloy produced by additive manufacturing using electron beam melting (EBM)2016
- Author(s)
  Patrik Stenlunda, Shingo Kurosu, Yuichiro Koizumi, Felicia Suska, Hiroaki Matsumoto, Akihiko Chiba, Anders Palmquist
- Organizer
  Innovative Research for Biosis-Abiosis Intelligent Interface Symposium
- Place of Presentation
  Sendai, Japan
- Year and Date
  2016-01-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Effect of building position and heat treatment on phase distribution and mechanical property in Co-Cr-Mo alloy manufactured by electron beam melting2016
- Author(s)
  Taiyo Takashima, Yuichiro Koizumi, Yunping Li, Kenta Yamanaka, Tsuyoshi Saito, Akihiko Chiba
- Organizer
  2015 Annual Meeting of Excellent Graduate Schools for Materials Integration Center and Materials Science Center
- Place of Presentation
  Sendai, Japan
- Year and Date
  2016-03-18
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形された生体用Co‐Cr‐Mo合金の微細組織の不均一性2015
- Author(s)
  小泉雄一郎, 孫世海，岡崎新，高島大洋，齋藤毅，山中謙太，李云平，黒須信吾，千葉晶彦
- Organizer
  粉体粉末冶金協会平成27年度春季大会
- Place of Presentation
  早稲田大
- Year and Date
  2015-05-26
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形された生体用Co-Cr-Mo合金の組織と力学特性への造形位置と熱処理の影響2015
- Author(s)
  高島大洋, 小泉雄一郎, 李云平, 山中謙太, 斎藤, 毅, 千葉晶彦
- Organizer
  日本金属学会2015年秋期(第157回)講演大会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形により作製された生体用Co‐Cr‐Mo合金の組織と力学挙動への熱処理の影響2015
- Author(s)
  高島大洋, 小泉雄一郎，千葉晶彦, 李云平, 山中謙太，齋藤毅
- Organizer
  粉体粉末冶金協会平成27年度春季大会
- Place of Presentation
  早稲田大
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Microstructure Variation in Co‐Cr‐Mo Alloy Fabricated by Electron Beam Melting2015
- Author(s)
  Shihai SUN, Yuichiro KOIZUMI，Shingo KUROSU，Tsuyoshi SAITO, Yunping LI，Kenta YAMANAKA，Akihiko CHIBA
- Organizer
  粉体粉末冶金協会平成27年度春季大会
- Place of Presentation
  早稲田大
- Year and Date
  2015-05-26
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形されたZr添加Co‐Cr‐Mo合金インプラントのオッセオインテグレーション2015
- Author(s)
  小泉雄一郎, Patrik STENLUND，黒須信吾，Felicia SUSKA, 齋藤毅, 松本洋明, Anders PALMQUIST, 千葉晶彦
- Organizer
  粉体粉末冶金協会平成27年度春季大会
- Place of Presentation
  早稲田大
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形された生体用Co-Cr-Mo合金の組織と力学特性への造形位置と熱処理の影響2015
- Author(s)
  高島大洋, 小泉雄一郎, 李云平, 山中謙太, 齋藤毅, 千葉晶彦
- Organizer
  第130回金属材料研究所講演会
- Place of Presentation
  東北大学金属材料研究所
- Year and Date
  2015-11-25
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形されたZr添加Co-Cr-Mo合金の骨結合2015
- Author(s)
  小泉雄一郎, Patrik STENLUND, 黒須信吾, Felicia SUSKA, 齋藤毅, 松本洋明, Anders PALMQUIST, 千葉晶彦
- Organizer
  日本金属学会2015年秋期(第157回)講演大会
- Place of Presentation
  九州大学
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Influence of Twin Boundaries on Damping Capacity of Mg Alloy2014
- Author(s)
  Yujie Cui, Yunping Li,　Yuichiro Koizumi, Akihiko Chiba
- Organizer
  金属学会
- Place of Presentation
  東工大
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] Co-29Cr-6Mo合金の疲労変形におけるひずみ誘起マルテンサイト変態と突出し･入込み形成機構2014
- Author(s)
  光延卓哉, 小泉雄一郎, 李云平, 松本洋明, 山中謙太, 千葉晶彦
- Organizer
  日本金属学会春期 (第154回) 講演大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Co-29Cr-6Mo合金の疲労変形におけるひずみ誘起マルテンサイト変態と突出し・入込み形成機構2014
- Author(s)
  光延卓哉, 小泉雄一郎, 李云平, 松本洋明, 山中謙太, 千葉晶彦
- Organizer
  日本金属学会春期(第154回) 講演大会
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 電子ビーム積層造形された生体用Co-Cr-Mo合金における組織の造形物サイズ依存性2014
- Author(s)
  岡崎新, 小泉雄一郎, 齋藤毅, 李云平, 千葉晶彦
- Organizer
  第127回東北大学金属材料研究所講演会
- Place of Presentation
  ,東北大学金属材料研究所
- Year and Date
  2014-05-28
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] ひずみ誘起マルテンサイト変態に支配される生体用Co-Cr-Mo-N合金の疲労変形2013
- Author(s)
  光延卓哉, 李秉洙, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会2013年度春期講演大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Hot Forging Behavior and Special Twinning Behavior in Magnesium Alloy2013
- Author(s)
  李云平、呉そ、崔玉傑、唐寧、小泉雄一郎、松本洋明、千葉晶彦
- Organizer
  日本金属学会2013年度春期講演大会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] Influence of Twinning Boundaries on Damping Capacity of Mg Alloy2013
- Author(s)
  Yunping Li
- Organizer
  2013 3rd International Conference on　Materials and Products Manufacturing Technology
- Place of Presentation
  中国長沙
- Invited
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] Influence of Twinning Boundaries on Damping Capacity of　Mg Alloy2013
- Author(s)
  Yujie Cui, Yunping Li,　Yuichiro Koizumi, Akihiko Chiba
- Organizer
  金属学会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] 生体用 ε-CoCrMo合金における変形過程の粒界近傍での転位集積と結晶塑性解析2013
- Author(s)
  松本洋明, 小泉雄一郎, 李秉洙, 李云平, 大橋鉄也, 千葉晶彦
- Organizer
  日本金属学会2013年度春期講演大会
- Place of Presentation
  東京
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Effect of preferential orientation on creep behavior of Co-28Cr-6Mo-0.23C-0.17N alloy fabricated by electron beam melting (EBM)2013
- Author(s)
  S.H. Sun, S. Kurosu, Y. Koizumi, Y. Li, H. Matsumoto, A. Chiba
- Organizer
  日本金属学会2013年度春期講演大会
- Place of Presentation
  東京
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用ε-CoCrMo?合金における変形過程の粒界近傍での転位集積と結晶塑性解析2013
- Author(s)
  松本洋明, 小泉雄一郎, 李秉洙, 李云平, 大橋鉄也, 千葉晶彦
- Organizer
  日本金属学会2013年度春期講演大会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用Co-Cr-Mo-N合金の引張-圧縮変形におけるひずみ誘起マルテンサイト変態2012
- Author(s)
  光延卓哉、李秉洙、小泉雄一郎、千葉晶彦
- Organizer
  日本金属学会2012年秋期講演(第151回)
- Place of Presentation
  松山
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] Phase-Field Simulation of Segregation to Stacking Fault and Twin Boundaries in Co-based alloys2012
- Author(s)
  Y.Koizumi, S.Suzuki, T.Ohtomo, S.Kurosu, Y.Li, H.Matsumoto, A.Chiba
- Organizer
  Symposium : Computational Thermodynamics and Kinetics in TMS/AIME Annual Meeting
- Place of Presentation
  Orlando, FL, USA(招待講演)
- Year and Date
  2012-03-13
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Ultrafine Grain Refinement due to Novel Dynamic Recrystallization Mechanisms in Co-29Cr-6Mo Alloy with Extremely Low Stacking Fault Energy at Elevated Temperatures2012
- Author(s)
  A. Chiba, K.Yamanaka, Y. Li, Y. Koizumi, H. Matsumoto
- Organizer
  The 5th International Symposium on Designing, Processing and Properties of Advanced, Engineering Materials (ISAEM-2012)
- Place of Presentation
  豊橋
- Year and Date
  2012-11-05
- Invited
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用コバルトクロム合金の高強度・高延性化のための材料加工技術2012
- Author(s)
  千葉晶彦, 山中謙太, 黒須信吾, 李云平, 小泉雄一郎, 松本洋明
- Organizer
  東北大学金属材料研究所共同研究ワークショップ, 日本バイオマテリアル学会東北地域講演会
- Place of Presentation
  仙台
- Year and Date
  2012-09-03
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] GND Distribution near Strain-induced Martensitic ε-phase in Co-Cr-Mo-N alloy2012
- Author(s)
  李秉洙, 鈴木将, 松本洋明, 李云平, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会春期講演大会
- Place of Presentation
  横浜国立大学(招待講演)
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Grain Refining due to Complex Twin Formations in Rapid Hot Forging of Magnesium Alloy2012
- Author(s)
  李云平呉そ, 黒須信吾, 小泉雄一郎, 松本洋明, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] 生体用Co-Cr合金の組織制御と力学特性改善2012
- Author(s)
  千葉晶彦、山中謙太、黒須信吾、小泉雄一郎、李云平、松本洋明
- Organizer
  日本金属学会2012年秋期講演(第151回)
- Place of Presentation
  松山
- Year and Date
  2012-09-18
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 生体用 Co-Cr-Mo 合金中の粒界近傍におけるひずみ誘起マルテンサイト2012
- Author(s)
  小泉雄一郎, 光延卓也, 李秉洙, 松本洋明, 李云平, 黒須信吾, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] ε単相組織の生体用 Co-Cr-Mo 多結晶合金の強度および変形特性2012
- Author(s)
  松本洋明, 黒須信吾, 李秉洙, 李云平, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用 Co-Cr-Mo-N 合金の疲労変形におけるすべり挙動とひずみ誘起マルテンサイト変態2012
- Author(s)
  光延卓哉, 李秉洙, 小泉雄一郎, 千葉晶彦
- Organizer
  日本バイオマテリアル学会シンポジウム2012
- Place of Presentation
  仙台
- Year and Date
  2012-11-26
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Tribology of Artificial Hip Joints Made of Co-Cr-Mo Alloys2012
- Author(s)
  陳妍、黒須信吾、李云平、松本洋明、小泉雄一郎、千葉晶彦
- Organizer
  日本金属学会2012年秋期講演(第151回)
- Place of Presentation
  松山
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 生体用Co-Cr-Mo 合金中の粒界近傍におけるひずみ誘起マルテンサイト2012
- Author(s)
  小泉雄一郎, 光延卓也, 李秉洙, 松本洋明, 李云平, 黒須信吾, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 塑性変形した生体用 Co-Cr-Mo 合金における種々の界面近傍のひずみ分布2012
- Author(s)
  鈴木将, 小泉雄一郎, 李秉洙, 山中謙太, 松本洋明, 李云平, 黒須信吾, 菅原孝昌, 田中裕次, 千葉晶彦
- Organizer
  日本金属学会春期講演大会
- Place of Presentation
  横浜国立大学
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用 Co-Cr 合金の組織制御と力学特性改善2012
- Author(s)
  千葉晶彦, 山中謙太, 黒信吾, 小泉雄一郎, 李云平, 松本洋明
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Invited
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Microstructure and High Temperature Tensile Property of Co-28Cr-6Mo-0.23C-0.17N Alloy Fabricated by Electron Beam melting (EBM)2012
- Author(s)
  孫世海, 黒須信吾, 小泉雄一郎, 李云平, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] GND Distribution near Strain-induced Martensitic ε-phase in Co-Cr-Mo-N alloy2012
- Author(s)
  李秉洙, 鈴木将, 松本洋明, 李云平, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会春期講演大会
- Place of Presentation
  横浜国立大学
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] ε単相組織の生体用Co-Cr-Mo多結晶合金の強度および変形特性2012
- Author(s)
  松本洋明, 黒須信吾, 李秉洙 (D3), 李云平, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Grain Refinement due to Complex Twin Formations in Rapid Hot Forging of Magnesium Alloy2012
- Author(s)
  Yunping Li, Hiroaki Matsumoto, Yuichiro Koizumi, Akihiko Chiba
- Organizer
  Frontier 2012
- Place of Presentation
  University de Rennes, France,
- Data Source
  KAKENHI-PROJECT-24760591
[Presentation] 生体用 Co-Cr-Mo-N 合金の引張-圧縮変形におけるひずみ誘起マルテンサイト変態2012
- Author(s)
  光延卓哉, 李秉洙, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Phase-Field Simulation of Segregation to Stacking Fault and Twin Boundaries in Co-based alloys2012
- Author(s)
  Y. Koizumi, S. Suzuki, T. Ohtomo, S.Kurosu, Y. Li, H. Matsumoto, A. Chiba
- Organizer
  Symposium : Computational Thermodynamics and Kinetics in TMS/AIME Annual Meeting
- Place of Presentation
  Orlando, FL, USA
- Year and Date
  2012-03-13
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Microstructure-Dependence of Strain-Induced Martensitic Transformation in Biomedical Co-Cr-Mo-N Alloy2012
- Author(s)
  李乗洙, 松本洋明, 小泉雄一郎, 千葉晶彦
- Organizer
  日本金属学会秋期講演大会
- Place of Presentation
  愛媛
- Year and Date
  2012-09-17
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 塑性変形した生体用Co-Cr-Mo合金における種々の界面近傍のひずみ分布2012
- Author(s)
  鈴木将, 小泉雄一郎, 李秉洙, 山中謙太, 松本洋明, 李云平, 黒須信吾, 菅原孝昌, 田中裕次, 千葉晶彦
- Organizer
  日本金属学会春期講演大会
- Place of Presentation
  横浜国立大学(招待講演)
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Ultrafine Grain Refinement due to Novel Dynamic Recrystallization Mechanisms in Co-29Cr-6Mo Alloy with Extremely Low Stacking Fault Energy at Elevated Temperatures2012
- Author(s)
  A. Chiba, K. Yamanaka, Y. Li, Y. Koizumi, H. Matsumoto
- Organizer
  The 5th International Symposium on Designing, Processing and Properties of Advanced Engineering Materials (ISAEM-2012) [Invited]
- Place of Presentation
  豊橋
- Invited
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] Wear Behavior of Metal-on-Metal Hip Joints With Different Clearances by Using an ISO Hip Joint Simulator and Evaluation of the Optimal Clearance2012
- Author(s)
  Y. Chen, S. Kurosu, Y. Li, H. Matsumoto, Y. Koizumi, A. Chiba
- Organizer
  International Society for Technology in Arthroplasty 25th Annual Congress
- Place of Presentation
  Sydney, Australia
- Data Source
  KAKENHI-PROJECT-23360299
[Presentation] 生体用Co-Cr-Mo合金の塑性変形における双晶界面近傍での残留ひずみ変化2011
- Author(s)
  李云平、松本洋明、小泉雄一郎、千葉晶彦
- Organizer
  日本金属学会2011年秋期講演(第149回)
- Place of Presentation
  沖縄
- Year and Date
  2011-11-07
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 生体用コバルトクロム合金の熱間圧延組織とその力学特性2011
- Author(s)
  千葉晶彦、山中謙太、李云平、黒須信吾、松本洋明、小泉雄一郎、森真奈美
- Organizer
  第62回塑性加工連合講演会
- Place of Presentation
  豊橋
- Year and Date
  2011-11-28
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] H.C.P.構造を有する生体用Co合金およびα'組織を有するTi合金の塑性変形機構2011
- Author(s)
  松本洋明、黒須信吾、李秉洙、李云平、小泉雄一郎、千葉晶彦
- Organizer
  第62回塑性加工連合講演会
- Place of Presentation
  豊橋
- Year and Date
  2011-11-28
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 生体用Co-29Cr-6Mo-0.16合金の熱間鍛造過程における動的再結晶挙動2011
- Author(s)
  李云平、松本洋明、小泉雄一郎、千葉晶彦
- Organizer
  第62回塑性加工連合講演会
- Place of Presentation
  豊橋
- Year and Date
  2011-11-28
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] Dynamic Recrystallization of Biomedical Co-29Cr-6Mo-0.16N Alloys Investigated by EBSD and TEM2010
- Author(s)
  李云平、千葉晶彦, 他
- Organizer
  日本金属学会2010年秋期(第147回)
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] Discontinuous Dynamic Recrystallization of L-605 Cobalt Superalloy2010
- Author(s)
  FAVRE Julien、千葉晶彦, 他
- Organizer
  日本金属学会2010年秋期(第147回)
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-27
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] A Role of Annealing Twin Boundaries in Plastic Deformation of Biomedical Co-Cr-Mo-N Allyo2010
- Author(s)
  李乗深、千葉晶彦, 他
- Organizer
  日本金属学会2010年秋期(第147回)
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-22360301
[Presentation] 電子ビーム積層造形により作製されたCo-Cr-Mo合金が有する相分布とその力学挙動への影響
- Author(s)
  高島大洋, 小泉雄一郎, 千葉晶彦, 李云平, 山中謙太, 斎藤毅
- Organizer
  日本金属学会秋期(第156回)講演大会
- Place of Presentation
  東京大学
- Year and Date
  2015-03-18 – 2015-03-20
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形により得られたCo‐Cr‐Mo合金のγ/ε二相組織と力学挙動
- Author(s)
  高島大洋，小泉雄一郎，千葉晶彦，李云平，山中謙太，斎藤毅
- Organizer
  粉体粉末冶金協会平成26年度秋季大会
- Place of Presentation
  大阪大学
- Year and Date
  2014-10-29 – 2014-10-31
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Grain Structure Heterogeneity in Biomedical Co-Cr-Mo-N Alloy Fabricated by Electron Beam Melting (EBM)
- Author(s)
  Arata Okazaki, Yuichiro Koizumi, Shi-Hai Sun, Tsuyoshi Saito, Yunping Li, Kenta Yamanaka, Akihiko Chiba,
- Organizer
  Materials Science of Additive Manufacturing: Processing II, Materials Science & Technology 2014
- Place of Presentation
  Pittsburgh, Pennsylvania, USA
- Year and Date
  2014-10-13 – 2014-10-16
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] 電子ビーム積層造形された生体用Co-Cr-Mo合金中におけるγ→ε変態
- Author(s)
  小泉雄一郎, 孫世海, 李云平, 山中謙太, 千葉晶彦, 寺田大将, 辻伸泰
- Organizer
  日本金属学会秋期 (第155回) 講演大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-26289252
[Presentation] Microstructure inhomogeneity and its effect on creep behavior of Co-Cr-Mo alloy fabricated by electron beam melting
- Author(s)
  Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yun-Ping Li, Akihiko Chiba
- Organizer
  日本金属学会秋期 (第155回) 講演大会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-26289252

1. CHIBA Akihiko (00197617)

# of Collaborated Projects: 3 results

# of Collaborated Products: 61 results
2. KOIZUMI Yuichiro (10322174)

# of Collaborated Projects: 3 results

# of Collaborated Products: 59 results
3. MATSUMOTO Hiroaki (40372312)

# of Collaborated Projects: 2 results

# of Collaborated Products: 32 results
4. TSUJI NOBUHIRO (30263213)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. SUN SHI-HAI

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
6. TAKASHIMA TAIYO

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
7. 大橋鉄也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

LI Yunping 李 云平

Research Projects

Research Products

Co-Researchers

Fatigue of 3D Printed Cobalt Alloy for Artificial Joints and Methods for its Improvement : Science of Deformation in Meta-Stable Crystals

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Development of Mg alloy with both high strength and high damping capacity through introducing twinning boundariesPrincipal Investigator

Principal Investigator

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Mechanism of epsilon-martensite formation at grain boundaries in biomedical cobalt alloy

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Intelligent forging and grain refinement

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[Journal Article] Uneven damage on head and liner contact surfaces of a retrieved Co-Cr-based metal-on-metal hip joint bearing: an important reason for the high failure rate2016

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[Journal Article] Effects of surface friction treatment on the in vitro release of constituent metals from the biomedical Co-29Cr-6Mo-0.16N alloy2016

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[Journal Article] Effect of Building Position on Phase Distribution in Co-Cr-Mo Alloy Additive Manufactured by EBM2016

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[Journal Article] Phase and grain size inhomogeneity and their influences on creep behavior of Co-Cr-Mo alloy additive manufactured by electron-beam melting (EBM)2015

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[Journal Article] Enhanced Damping Capacity of Magnesium Alloys by Tensile Twin Boundary2015

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[Journal Article] Osseointegration Enhancement by Zr doping of Co-Cr-Mo Implants Fabricated by Electron Beam Melting2015

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[Journal Article] Effect of Phase Transformation on Tensile Behavior of Co–Cr–Mo Alloy Fabricated by Electron-beam Melting2014

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[Journal Article] Microscopic mechanism of plastic deformation in a polycrystalline Co-Cr-Mo alloy with a single hcp phase2014

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[Journal Article] Role of strain-induced martensitic transformation in the formation of extrusion and intrusion during fatigue deformation of biomedical Co-Cr-Mo alloys2014

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[Journal Article] Effects of Sigma Phase and Carbide on the Wear Behavior of Biomedical CoCrMo Alloys in Hank's Solution2014

LI Yunping 李云平