陶瓷颗粒增强Cr0.5MoNbWTi难熔高熵合金复合材料的制备及其力学性能

吕莎莎, 祖宇飞, 陈国清, 赵伯俊, 付雪松, 周文龙

Preparation and Mechanical Property of the Ceramic-reinforced Cr0.5MoNbWTi Refractory High-entropy Alloy Matrix Composites

LÜ Shasha, ZU Yufei, CHEN Guoqing, ZHAO Bojun, FU Xuesong, ZHOU Wenlong

表2 复合材料各物相的元素组成(at%)

Table 2 Chemical compositions (at%) of the phases in the as-sintered composite

Cr Mo Nb W Ti Fe C O N BCC 15.25 34.17 8.21 37.15 0.58 4.25 0.39 0 0 (Nb,Ti) (N,C) 1.38 0.39 31.73 0.03 18.37 0.12 9.95 4.51 33.52 Ti2O3 1.18 0.81 1.32 0.71 35.14 0.21 0.96 59.66 0.01