非平衡界面动力学理论

王海丰, 蒲振新, 张建宝

Non-Equilibrium Interface Dynamics Theory

WANG Haifeng, PU Zhenxin, ZHANG Jianbao

图1 不同相变类型中的界面动力学过程示意图

Fig.1 Schematics for the interface kinetic processes in different phase transformation types (L—liquid, S—solid, I—interface, A—solvent atom A, B—solute atom B, α—solid phase α, β—solid phase β, the same below) (a) liquid/solid interface during melting (b) solid/liquid interface during solidification (c) solid/solid (α/β) interface during solid-state phase-transformation