Effect of Ni and vacancy concentration on initial formation of Cu precipitate in Fe–Cu–Ni ternary alloys by molecular dynamics simulation
Liu Ke, Hu Li-Juan †, Zhang Qiao-Feng, Xie Yao-Ping, Gao Chao, Dong Hai-Ying, Liang Wan-Yi
       

(color online) (a) Time-dependent Cu4 in Fe–1.24%Cu–0.62% Ni alloys with different vacancy concentrations, and (b) time-dependent Cumax and CuNimax in Fe–1.24%Cu–0.62% Ni alloys with different vacancy concentrations.