STUDY ON GRAIN GROWTH RATE WITH 3D MONTE CARLO SIMULATION

摘要：

Monte Carlo simulation of the normal grain growth process in 2D and 3D have been carried out to validate the averaged growth law in 2D,and a new averaged growth law in 3D,i.e.,the average grain growth rate of a given topological class depends on the difference between the number of grain faces and the average number of faces of grains nearest neighbors.The results indicate that both the topology and geometry must be considered for averaged growth law in 3D,which is consistent with the three-dimensional von Neumann relation.

关键词： grain growth Monte Carlo simulation grain topology growth law

作者: H.Wang G.Q.Liu J.H.Luan X.G.Qin

作者单位: School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing,Chi School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing,Chi School of Materials Science and Engineering,Jiamusi University,Jiamusi,154007,China

会议类型: 国际会议

会议名称: 第十三届国际体视学大会

会议地点: 北京

会议语种:英文

页码: 299-302

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）