堆垛层错能对CrMnFeCoNi系高熵合金动态力学性能与变形机制的影响

尹仕攀, 孟泽宇, 贺竞瑶, 李泽洲, 张帆, 程兴旺

Effect of Stacking Fault Energy on the Dynamic Mechanical Properties and Deformation Mechanisms of CrMnFeCoNi High-Entropy Alloys

YIN Shipan, MENG Zeyu, HE Jingyao, LI Zezhou, ZHANG Fan, CHENG Xingwang

图2 CrMnFeCoNi和Cr26Mn20Fe20Co20Ni14高熵合金的室温准静态压缩真应力-应变曲线和加工硬化率曲线

Fig.2 Mechanical response at room temperature of CrMnFeCoNi and Cr26Mn20Fe20Co20Ni14 HEAs (a) quasi-static compressive true stress-strain curves (b) work hardening rate plotted as a function of true strain