粉末冶金TiVNbTa难熔高熵合金的组织和力学性能

高楠,龙雁,彭海燕,张伟华,彭亮

Microstructure and Mechanical Properties of TiVNbTa Refractory High-Entropy Alloy Prepared by Powder Metallurgy

Nan GAO,Yan LONG,Haiyan PENG,Weihua ZHANG,Liang PENG

表2 TiVNbTa合金的O、N含量

Table 2 The O, N content results of TiVNbTa alloy(atomic fraction, %)

Elements O N Powder A 2.6 0.5 Powder B 3.6 1.0 HEA1 2.4 0.5 HEA2 2.7 1.1