预变形对双峰分离非基面织构AZ31镁合金板材室温力学行为及微观组织演变的影响
汪丽佳, 胡励, 苗天虎, 周涛, 何曲波, 刘相果

Effect of Pre-Deformation on Mechanical Behavior and Microstructure Evolution of AZ31 Mg Alloy Sheet with Bimodal Non-Basal Texture at Room Temperature
WANG Lijia, HU Li, MIAO Tianhu, ZHOU Tao, HE Qubo, LIU Xiangguo
图3 RD和TD试样的真应力-真应变曲线和加工硬化曲线
Fig.3 True stress-strain curves (a) and strain hardening rate curves (b) of RD and TD samples