Seoul National Univ. DMSE
People

Faculty

Faculty
Han, Heung Nam
professor
Education
  • 1995

    Ph.D : Seoul National University, Department of Materials Science and Engineering

  • 1992

    M.S : Seoul National University, Department of Materials Science and Engineering

  • 1990

    B.S : Seoul National University, Department of Materials Science and Engineering

Career
  • 1995-1996

    Seoul National University, Department of Materials Science and Engineering, Post Doctoral Research Scientist

  • 1996-1997

    University of Oxford (Oxford, UK), Academic Visiting Researcher

  • 1997-2002

    POSCO, Research Engineer

  • 2003-2004

    KIMM, Senior Research Engineer

  • 2005-Current

    Editorial board of Metals and Materials International

  • 2008-2009

    Carnegie Mellon University, Department of Materials Science and Engineering, Visiting Professor

  • 2010-Current

    Board of Review of Metallurgical and Materials Transactions A

  • 2011-Current

    Associate Editor of Materials Characterization

  • 2004-present

    Seoul National University, Department of Materials Sceience and Engineering, Professor

Research Interests
1. Material properties prediction through multi-scale modeling* Simulation of crystal orientation & deformation by Crystal Plasticity Finite Element Method (CP-FEM)
* Micro-deformation simulation by Dislocation Dynamics (DD)
* Real image based viscoplastic analysis using Fast Fourier Transformation(FFT)2. Phase transformation analysis in steel* Integrated analysis of temperature-phase transformation-stress-strain using Finite Element Method
* Development of program linking Phase Field Method (PFM) and FEM to characterize phase transformation3. Micromechanical properties analysis of materials using Nano-indentation* Measurement & simulation of micro deformations using Nano-indentation and Dislocation Dynamics
* Measuring Nano-indentation behavior of multiphase steels4. Dual-scale analysis of 3D periodic nano-architectures* Development of the frame work for 3D periodic nanostructures
* Structural stability analysis of nanostructure by Micro-scale indentation/Dual-scale Finite Element Method5. Numerical simulation during Friction Stir Welding process of ferritic Stainless Steel* Crystallographic microstructure analysis of binders using EBSD
* Friction Stir Welding process simulation by using the 3D Eulerian finite volume model
Selected Publications
1. Patents [Total of 19 patents]* Local surface modifying method of the aluminum alloy sheets for formability improving (KOR 100680183) (2007)
* Method for Increasing Formability of Magnesium Alloy (KOR 1020080137408) (2008)2. Papers [Total of 101 publications in SCI journals]* "A model for transformation plasticity during bainite transformation of steel under external stress", Acta Mater., 51, 4907 (2003)
* "A Model for Deformation Behavior and Mechanically-Induced Martensitic Transformation of Metastable
Austenitic Steel", Acta Mater., 52, 5203 (2004)
* "Crystal plasticity finite element modeling of mechanically induced martensitic transformation (MIMT) in metastable austenite", Int. J. Plasticity., 26, 688 (2010)
* "Microtexture Development during Equi-biaxial Tensile Deformation in Monolithic and Dual Phase Steels", Acta Mater., 59, 5462 (2011)
* "Analysis of Transformation Plasticity in Steel Using a Finite Element Method Coupled with a Phase Field Model", PLoS One, 7, e35987 (2012)
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