Affiliation: | 1. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, P. R. China;2. Institute of Research of Iron and Steel, Shasteel, Zhangjiagang, Jiangsu, P. R. China;3. Institut für Metallformung, Technische Universit?t Bergakademie Freiberg, Freiberg, Germany |