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本文应用Finnis－Sinclair形式多体势对8种hcp型金属的液态结构进行了分子动力学模拟，分析了该F—S多体势对这几种hcp型金属液态结构的描述情况；并对金属Co进行了两个快速凝固分子动力学模拟，利用对分析技术说明了冷却速率对Co微观结构的影响.
In this paper, the Finnis-Sinclair form of multi-body potential liquid crystal structure of eight kinds of hcp-type metal molecular dynamics simulation, analysis of the F-S multi-body potential of these types of hcp-type metal liquid structure description; and metal Co conducted two rapid solidification molecular dynamics simulations, using analysis techniques to illustrate the effect of cooling rate on the microstructure of Co.