Al19.3Co15Cr15Ni50.7高熵合金的热变形行为

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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1 Al_19.3Co₁₅Cr₁₅Ni_50.3高熵合金在不同变形温度下应变为0.3时的应力(σ) (MPa)

Table 1 Stress (σ) of Al_19.3Co₁₅Cr₁₅Ni_50.3 HFA at the strain ε = 0.3 and different deformation temperatures

s^-1 $\dot{ε}$	973 K	1073 K	1173 K	1273 K
s^-1 $\dot{ε}$
0.001	676.4	282.5	126.1	49.3
0.01	882.2	466.9	208.3	98.8
0.1	1110.0	717.8	338.9	149.6