热处理温度对Ti0.5Zr1.5NbTa0.5Sn0.2 高熵合金组织结构与力学性能的影响

热处理温度对Ti_0.5Zr_1.5NbTa_0.5Sn_0.2 高熵合金组织结构与力学性能的影响

韩林至, 牟娟, 周永康, 朱正旺, 张海峰

Effect of Heat Treatment Temperature on Microstructure and Mechanical Properties of Ti_0.5Zr_1.5NbTa_0.5Sn_0.2 High-Entropy Alloy

HAN Linzhi, MU Juan, ZHOU Yongkang, ZHU Zhengwang, ZHANG Haifeng

图5 Ti_0.5Zr_1.5NbTa_0.5Sn_0.2高熵合金准静态压缩性能

Fig.5 Quasi-static compression properties of Ti_0.5Zr_1.5NbTa_0.5Sn_0.2 HEA
(a) stress-strain curves at 5 × 10^-4 s^-1 strain rate
(b) variation trend of yield strengh_{and microhardness with heat treatment temperature}