Molecular dynamics has become one of the key methods in researching the structure of the melt because it can simulate the macroscopic properties and can collective lots of microcosmic information. Microstructure, thermodynamic and transmission properties of the alloy at high temperature are all important parameters for the structure and properties of solid state alloy, and also effect the separation and purification progress of the alloy and become the focus of the present molecular dynamics reserch. Micros...