Topological Transformation during Normal Grain Growth

作     者：ChaogangLOU MichaelA.PLayer 

作者机构：SchoolofElectronicEngineeringSoutheastUniversitvNanjing210018China DepartmentofEngineeringUniversityofAberdeenAberdeen-AB243UEUK 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2004年第20卷第5期

页      面：601-604页

核心收录：

学科分类：07[理学] 0817[工学-化学工程与技术] 0806[工学-冶金工程] 070205[理学-凝聚态物理] 070104[理学-应用数学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0802[工学-机械工程] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：We also thank the support from State Key Program for Basic Research of China(No.2003CB314702,No.2003CB314706) NSFC(No.10347125) the foundation of Doctoral Program of Ministrv of Education(No.20030286003) the foundation of Science and Technology of Southeast University(No.9206001270,No.9206001271) 

主　　题：Topological transformation Normal grain growth Simulation 

摘      要：This paper investigates topological transformation during normal grain growth by carrying out a computer vertex simulation. Results show that topological correlation agrees with the models proposed by Blanc et al. and Weaire. Topological transformation occurs more often on grains with some topological classes instead of equal probability on each boundary. This can be qualitatively explained by topological correlation.