(CoCrFeMnNi)97.02Mo2.98高熵合金σ相析出演变及力学性能

(CoCrFeMnNi)_97.02Mo_2.98高熵合金σ相析出演变及力学性能

姚小飞(

), 魏敬鹏, 吕煜坤, 李田野

Precipitation σ Phase Evoluation and Mechanical Properties of (CoCrFeMnNi)_97.02Mo_2.98 High Entropy Alloy

YAO Xiaofei(

), WEI Jingpeng, LV Yukun, LI Tianye

图1. 不同温度退火热处理后(CoCrFeMnNi)_97.02Mo_2.98高熵合金微观组织的SEM像

Fig.1. SEM images of (CoCrFeMnNi)_97.02Mo_2.98 high entropy alloys after annealing at 700 ℃ (a), 800 ℃ (b), 900 ℃ (c) and 1000 ℃ (d)