Al
含量对
CrFeNiAl
x
Si
系高熵合金性能的影响
李刚, 温影, 于中民, 刘囝, 熊梓连
Effect of Al Content on Properties of CrFeNiAl
x
Si High Entropy Alloy
LI Gang, WEN Ying, YU Zhongmin, LIU Jian, XIONG Zilian
表2
合金元素的基本物理参数
Table 2
Basic Physical Parameters of Elements
Element types
Cr
Fe
Ni
Al
Si
Melting temperature/℃
1857
1535
1453
660
1414
Atomic radius/nm
0.125
0.124
1.25
0.143
0.117
Valence electron concentration
6
8
10
3
4
Electronegativity
1.66
1.83
1.91
1.61
1.90