MML

Frédéric Barlat 교수, A&S 센터장

Frédéric Barlat

About Lab.

The Materials Mechanics Laboratory (MML) contributes to the development of innovative forming processes and products. MML collaborates with academia, research institutions and industry worldwide to explore innovations in forming technologies. MML focuses its research on advanced high strength steels (AHSS), stainless steels and other materials of interest. Compared to traditional drawing quality steels, advanced high strength steels (AHSS) are stronger but more difficult to form into useful shapes for engineered products. The empirical rules that have been used to develop processes and products with traditional steels are no longer valid with AHSS. Therefore, it is necessary to develop new numerical and experimental tools in order to successfully design innovative forming operations and products.

  • Kim, J.H., Serpantié, A., Barlat, F., Pierron, F., Lee, M.G., 2013. Characterization of the post-necking strain hardening behavior using the virtual fields method. Int. J. Solids Structures 50, 3829-3842.
  • Bong, H.J., Barlat, F., Ahn, D.C., Kim, H.Y., Lee, M.G., 2013. Formability of austenitic and ferritic stainless steels at warm forming temperature. Int. J. Mechanical Science 75, 94-109.
  • Choi, J., Bok, H., Barlat, F., Son, H., Kim, D.J., Lee, M.G., 2013. Experimental and numerical analyses of hot stamped parts with tailored properties. ISIJ International 53, 1047–1056.
  • Jeong, Y.U., Barlat, F., Lee, M.G., 2012. Application of crystal plasticity to an austenitic stainless steel. Model. Simul. Mat. Sci. Eng. 20, 024009 (20 pp).
  • Barlat, F., Gracio, J.J., Lee, M.G., Rauch, E.F., Vincze, G., 2011. An alternative to kinematic hardening in classical plasticity. Int. J. Plasticity 27, 1309–1327.

About Prof.

프로필

  • 2007-Present : Professor, Director of A&S center of GIFT, POSTECH
  • 1987-2007 : Senior Engineer to Technology Specialist, Alcoa Inc., Alcoa Technical Center, Alcoa Center, PA, USA
  • 1986-1987 : Assistant Professor, Grenoble Institute of Technology, France
  • 1984-1986 : Research Associate, Alcoa Inc., Alcoa Technical Center, PA, USA

교육

  • 1984. Ph.D., Grenoble Institute of Technology, France
  • 1980. B.S. & M.S., Ecole Nationale Supérieure d’Arts et Métiers, France

주요 연구분야

  • Continuum mechanics, fracture mechanics, metal plasticity
  • Anisotropic plasticity, constitutive behavior modeling, formability, metal forming, fracture
  • Polycrystal plasticity, crystallographic texture, internal damage
  • Microstructure/ property relationships

Lab Gallery

2022. 01. 24 단체 회식

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