摘要
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.
Based on the Finnis-Sinclair potential given by Igarashi et al, molecular dynamics simulation of liquid structures of 8 hcp-type metals was carried out. The situation of this F-S potential for description the liquid structures of those hop-type metals was analyzed. Two rapid solidification processes of metal Co were simulated by MD. Using pair analysis technique the effect of cooling rates on microstructure of Co was analyzed.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第9期933-938,共6页
Acta Metallurgica Sinica
基金
国家自然科学基金!59401004
