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TIAN Yong , GUO Yanhui , WANG Zhaodong , WANG Guodong
钢铁研究学报(英文版)
The plane strain asymmetrical rolling was analyzed using slab method. The contact arc was replaced by parabola, and the constant surface friction status was adopted during the analysis. The deformation area was divided into three zones according to the direction of the friction. Then, the three zone...
关键词: asymmetrical rolling;slab method;asymmetrical factor;specific pressure distribution
GUO Yanhui , WANG Zhaodong , ZOU Wenwen , LIU Xianghua , WANG Guodong
The texture evolution in a high strength TiIF steel during the processing of hot rolling, cold rolling, and annealing is studied. For comparison, both ferrite rolling and austenite rolling are employed. It is found that the texture type is the same after ferrite rolling and austenite rolling, but t...
关键词: high strength TiIF steel;ferrite rolling;austenite rolling;texture
WANG Zhaodong , GUO Yanhui , ZHAO Zhong , LIU Xianghua , WANG Guodong
The processing conditions of the texture formation and deep drawability of a TiIF steel strip hotrolled in ferritic region and subsequently annealed were investigated. The rvalue increases with the decrease of reheating temperature, and finish rolling temperature and the increase of reductions in...
关键词: IF steel;ferritic rolling;annealing;deep drawability;texture
