“Effect of niobium and titanium addition on the hot ductility of boron containing steel”, Kyung Chul Cho, Dong Jun Mun, Yang Mo Koo, Jae Sang Lee, Mater.Sci.Eng.A, 528(2011), 3556.
“Effect of thermal cycle and nitrogen content on the hot ductility of boron-bearing steel”, Kyung Chul Cho, Dong Jun Mun, Myeong Hun Kang, Jae Sang Lee, Joong Kil Park and Yang Mo Koo, ISIJ Int., Vol.50(2010), No.6, 839.
“Modeling medium carbon steels by using artificial neural networks”, N S Reddy, J. Krishnaiah, Seong-Gu Hong, Jae Sang Lee, Mater.Sci.Eng.A., 508(2009), 93.
“Ultra-refinement of grain in cow C steels through strain-induced dynamic transformation and its application to hot strip mill”, Jae Sang Lee, Jong-Kyo Choi, Ki-Bong Kang, Revue de Metallurgie, (2006), No.4, 188.
“Numerical simulation of peritectic reaction using a multi-phase-field model”, Jae Sang Lee, Seong Gyoon Kim, Won Tae Kim and Toshio Suzuki, ISIJ Int., Vol.39(1999), No.7, 730.
2007-Present: Associate Research Professor, GIFT, POSTECH
2006-2007: Director, Expresslab Co., Ltd, Korea
1999-2006: Researcher, Senior Researcher, Plate Research Group, POSCO
1998-1999: Visiting Researcher, Department of Metallurgy, The University of Tokyo, Japan
1991-1992: Research Assistant, Special Alloy Research Laboratory, KIST, Korea
1998. Ph.D., Metallurgical Engineering, Seoul National University, Korea
1993. M.S., Metallurgical Engineering, Seoul National University, Korea
1991. B.S., Metallurgical Engineering, Seoul National University, Korea
Thermo-Mechanical Processing of Alloys
Numerical Simulation of Phase Transformations and Microstructure Evolution