SiCp/Al复合材料热轧过程的有限元模拟*
周丽1,2,王唱舟1,张星星2,肖伯律2,马宗义2()
FINITE ELEMENT SIMULATION OF HOT ROLLING PROCESS FOR SiCp/Al COMPOSITES
Li ZHOU1,2,Changzhou WANG1,Xingxing ZHANG2,Bolü XIAO2,Zongyi MA2()

图12. 等效应力场及表面和中心应力随时间变化曲线

Fig.12. Equivalent stress field distribution (a) and changes of surface and center equivalent stresses with time (A—strain rate of being dominant, B—temperature drop of being dominant, C—temperature rise of being dominant, D—interaction effect) (b)