Al19.3Co15Cr15Ni50.7高熵合金的热变形行为

Al_19.3Co₁₅Cr₁₅Ni_50.7高熵合金的热变形行为

刘庆琦, 卢晔, 张翼飞, 范笑锋, 李瑞, 刘兴硕, 佟雪, 于鹏飞, 李工

Thermal Deformation Behavior of Al_19.3Co₁₅Cr₁₅Ni_50.7High Entropy Alloy

LIU Qingqi, LU Ye, ZHANG Yifei, FAN Xiaofeng, LI Rui, LIU Xingshuo, TONG Xue, YU Pengfei, LI Gong

表2 不同应变时Al_19.3Co₁₅Cr₁₅Ni_50.7高熵合金的参数

Table 2 Al_19.3Co₁₅Cr₁₅Ni_50.7 parameters of high entropy alloy at different strains

ε	α / MPa^-1	n	lnA	Q / (kJ·mol^-1)
0.1	0.00280	6.03	49.95	523.71
0.2	0.00304	4.13	39.82	427.14
0.3	0.00385	3.22	38.77	421.36
0.4	0.00479	2.92	42.66	462.11
0.5	0.00570	2.89	47.03	506.32
0.6	0.00620	3.11	47.52	511.17
0.7	0.00635	3.44	49.05	525.03