C含量对VCoNi中熵合金微观组织和性能的影响

幸定琴, 涂坚, 罗森, 周志明

Effect of Different C Contents on Microstructure and Properties of VCoNi Medium-entropy Alloys

XING Dingqin, TU Jian, LUO Sen, ZHOU Zhiming

图11 再结晶态(VCoNi)100-x C x (x=0, 0.1和0.4)的室温拉伸曲线和断口形貌

Fig.11 representative tensile engineering stress-strain curves(a); corresponding strain-hardening rate curves (b); fracture surfaces of as-recrystallized C0, C0.1 and C0.4 samples are shown in (c), (d) and (e)