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

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 Ti0.5Zr1.5NbTa0.5Sn0.2 High-Entropy Alloy

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

表2 Ti、Zr、Nb、Ta、Sn二元合金的混合焓(ΔHmix)[25] (kJ·mol-1)

Table 2 Mixing enthalpy (ΔHmix) of Ti, Zr, Nb, Ta, and Sn binary alloy[25]

Element Ti Zr Nb Ta Sn Ti - - - - - Zr 0 - - - - Nb 2 4 - - - Ta 1 3 0 - - Sn -21 -43 -1 -3 -