M-α-β三元系中α組元的擴散方程及兩種特定條件下的解

Diffusion Equation and Its Solutions under Two Specified Conditions for α Component in a M-α-β Ternary System

摘要: 根據擴散理論及組元間的交互作用,建立了M-α-β三元系中,β組元的分布變化時,α組元的擴散方程。并且給出了"初始階段"和"平衡狀態"兩種特定條件下的解析解。

Abstract: The distribution of α component will change with the diffusion of β component in a M-α-β ternary system, as the result of the interactions between the two components. The diffusion equation of such process for α component has been set up, and the solutions under two specified conditions,the "ihitial stage" and "equilibrium stage", have been obtained.