QP980钢拉伸过程的晶体塑性模拟

杨浩, 汪华苗, 李大永

Crystal Plasticity Modeling of Tension Process of QP980 Steel

YANG Hao, WANG Huamiao, LI Dayong

图4 相变对应力应变曲线和加工硬化率的影响

Fig.4 Effect of phase transformation on stress strain curve and work hardening rate