School personnel information

写真b

MIKAMI Yoshiki


Keyword

welding mechanics, phase transformation, microstructure, numerical simulation

Mail Address

Mail Address

Organization 【 display / non-display

  • 2006.04.01 - 2007.03.31, Division of Materials and Manufacturing Science, Graduate School of Engineering, Specially Appointed Researcher

  • 2007.04.01 - 2008.03.31, Graduate School of Engineering, Assistant Professor

  • 2008.04.01 - 2016.05.31, Division of Materials and Manufacturing Science, Graduate School of Engineering, Assistant Professor

  • 2016.06.01 - 2017.03.31, Division of Materials and Manufacturing Science, Graduate School of Engineering, Associate Professor

  • 2017.04.01 - , Joining and Welding Research Institute, Associate Professor

  • 2008.04.01 - 2017.03.31, Joining and Welding Research Institute

  • 2017.04.01 - , Division of Materials and Manufacturing Science, Graduate School of Engineering

Education 【 display / non-display

Osaka University Faculty of Engineering  Graduated 2002.03
Osaka University Graduate School, Division of Engineering  Completed 2004.03
Osaka University Graduate School, Division of Engineering  Completed 2006.03

Employment Record 【 display / non-display

Post Doctoral Researcher, Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University 2006.04 - 2007.03
Specially Appointed Assistant Professor, Pipeline Engineering Joint Research Chair, Graduate School of Engineering, Osaka University 2007.04 - 2008.03
Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Assistant Professor 2008.04 - 2016.05
Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Associate Professor 2016.06 - 2017.03
Department of Welding Mechanism, Research Division of Materials Joining Mechanism, Joining and Welding Research Institute, Osaka University 2017.04 -
Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Associate Professor 2017.04 -

Research topics 【 display / non-display

  • Mechanics of materials and materials-related, Material processing and microstructure control-related

  • Evaluation of microscopic stress distribution considering crystal orientation distribution
    Mechanics of materials and materials-related, Structural materials and functional materials-related

  • Material processing and microstructure control-related

  • Mechanics of materials and materials-related, Material processing and microstructure control-related, Structural materials and functional materials-related

  • Mechanics of materials and materials-related, Manufacturing and production engineering-related, Material processing and microstructure control-related, Structural materials and functional materials-related

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Academic Society Membership 【 display / non-display

  • Japan Welding Society

  • The Iron and Steel Institute of Japan

 

Academic Papers 【 display / non-display

  • Numerical simulation of microscopic residual stress evolution in polycrystalline aggregate subjected to weld thermal cycle, Y. Mikami, W. Sadakane, M. Mochizuki, Welding in the World,64, 1 (2019) 105-114., 2019.11, Papers

  • Direct application of friction stir processing to weld toes of high-strength low-alloy steel joints, Hajime Yamamoto, Yoshikazu Danno, Kazuhiro Ito, Yoshiki Mikami, Hidetoshi Fujii, Proceedings of TMS 2019,(2019) , 2019.03, International Conference(Proceedings)

  • Through Process Modeling of the Fracture Toughness Test of Multipass Welds Incorporating Residual Stress Distribution, Yoshiki Mikami, Houichi Kitano, Tomoya Kawabata, Procedia Structural Integrity,13, (2018) 1804-1810., 2018.12, Papers

  • Assessment of Finite Element Analysis of Load Mode (Bending vs. Tension) Effects for Mitigation of Judgment on Pop-ins Caused by Splits, Sohei Kanna, Yoichi Yamashita, Tomoya Kawabata, Tetsuya Tagawa, Yasuhito Imai, Yoshiki Mikami, Houichi Kitano, Yoichi Kayamori, Tomoyuki Tonan, Tsuyoshi Sakurai, Shigetoshi Kyono, Mitsuru Ohata, Fumiyoshi Minami, Shuji Aihara, Yukito Hagihara, Engineering Fracture Mechanics,205, (2018) 28-39., 2018.10, Papers

  • Weld toe modification using spherical-tip WC tool FSP in fatigue strength improvement of high-strength low-alloy steel joints, Hajime Yamamoto, Yoshikazu Danno, Kazuhiro Ito, Yoshiki Mikami, Hidetoshi Fujii, Materials & Design,160, (2018) 1019-1028., 2018.10, Papers

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Books 【 display / non-display

  • Special, Metallographical Atlas of Steel and Non-ferrous Alloy Welds, Yoshiki Mikami, Masahito Mochizuki, Japan Welding Society, 2013.02

Awards 【 display / non-display

  • Excellent Presentation Award, YAMAMOTO Hajime, DANNO Yoshikazu, ITO Kazuhiro, MIKAMI Yoshiki, FUJII Hidetoshi, International Symposium on Creation of Life Innovation Materials for Interdiscriplinary and International Researcher Development Satellite (iLIM-s), 2019.11

  • Professor Koichi Masubuchi Award, Yoshiki Mikami, 2017.11

  • Gold Paper Award in Collaboration between Industries and University, Masahito Mochizuki, Yoshiki Mikami, Shigetaka Okano and Shinsuke Itoh, Japan Society of Maintenology, 2009.08

  • Henry Granjon Prize (Category C: Design and structural integrity), Yoshiki Mikami, International Institute of Welding, 2007.07