We develop structural materials for excellent and reliable mechanical properties by microstructure design using experiments and simulation.
HS Kim, Y Estrin, MB Bush, Plastic deformation behaviour of fine-grained materials, Acta Materialia 48, 493-504
HS Kim, SI Hong, A model of the ductile–brittle transition of partially crystallized amorphous Al–Ni–Y alloys, Acta Materialia 47, 2059-2066
Y Estrin, HS Kim, FRN Nabarro, A comment on the role of Frank–Read sources in plasticity of nanomaterials, Acta Materialia 55, 6401-6407
MI Latypov, S Shin, BC De Cooman, HS Kim, Micromechanical finite element analysis of strain partitioning in multiphase medium manganese TWIP+ TRIP steel, Acta Materialia 108, 219-228
YH Jo, S Jung, WM Choi, SS Sohn, HS Kim, BJ Lee, NJ Kim, S Lee, Cryogenic strength improvement by utilizing room-temperature deformation twinning in a partially recrystallized VCrMnFeCoNi high-entropy alloy, Nature Communications 8, 15719
J Jung, JI Yoon, JG Kim, MI Latypov, JY Kim, HS Kim, Continuum understanding of twin formation near grain boundaries of FCC metals with low stacking fault energy, npj Computational Materials 3, 21
About Prof.
Profile
2018-present : Professor, Graduate Institute for Ferrous Technology, Pohang University of Science and Technology (POSTECH)
2017-present : Vice President of Research and Industry Affair, POSTECH
2015-present : Director, Center for High Entropy Alloy
2008-present : Professor, Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH)
2005-2007, 2015-2017 : Visiting Associate Professor, Department of Materials Science and Engineering, University of Pennsylvania, USA.
1995-2008 : Lectured, Assistant Professor, Associate Professor, Professor, Department of Metallurgical Engineering, Chungnam University
1994-1995 : Principal Researcher, Institute for Advanced Engineering
1992-1993 : Senior Researcher, Research Center, Dongbu Steel
2010-present : Chief Review Board, National Research Foundation, Korean
2012-present : Fellow, The Korean Academy of Science and Technology
Education
1992. Ph.D., Metallurgical Engineering, Seoul National University
1988. M.S., Metallurgical Engineering, Seoul National University
1986. B.S., Metallurgical Engineering, Seoul National University
Major Research Areas
Physical metallurgy: mechanical behavior and deformation processing
Metal forming plasticity: constitutive theory, modeling, FEM simulation: microstructure and mechanism-based
High entropy alloy, Severe plastic deformation, Architectured materials