<strong>Al</strong>液滴等温结晶的形核特征分析

Al液滴等温结晶的形核特征分析

王书成, 彭平

On the Homogeneous Nucleation Characteristics of Al Droplets During Isothermal Crystallization

WANG Shucheng, PENG Ping

图4 在等温结晶过程中Al液滴和Al液体中fcc单晶团簇数目(q_SCC)和平均尺寸 $({\bar{n}}_{S C C})$ 随t的变化及Al液滴在特征时间点的原子空间分布

Fig.4 $t$ dependences of quantity (q_SCC) and average size ( ${\bar{n}}_{S C C})$ of fcc single crystal clusters (t_s—the moment corresponding to the maximum value of q_SCC) (a) and snapshots of spatial distributions of atoms at several special moments (Green, red, blue, and yellow balls represent fcc, hcp, bcc, and ico atoms, respectively) (b)