A simulation of dynamic recrystallization by coupling a cellular automaton method with a topology deformation technique

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	A simulation of dynamic recrystallization by coupling a cellular automaton method with a topology deformation technique
	N. M. Xiao ; C. W. Zheng ; D. Z. Li ; Y. Y. Li
刊名	Computational Materials Science
	2008
卷号	41 期号:3 页码:366-374
关键词	quasi-synchronous integration model cellular automaton grain topology dynamic recrystallization plastic deformation mesoscale simulation hot deformation kinetics austenite ferrite grains microstructure transformation polycrystals nucleation evolution
ISSN号	0927-0256
中文摘要	A quasi-synchronous integration model is constructed in this paper by coupling a cellular automaton (CA) model with a topology deformation technique for simulating the microstructure evolution of dynamic recrystallization (DRX). The uniform topology deformation technique based on vector operation can track the change of grain topology effectively during DRX simulation. The effects of topology deformation on the kinetics of DRX, mean grain size and effective nucleation sites are discussed in detail. This flexible simulation technique provides a novel way for investigating the dynamic microstructure evolution accompanied with plastic deformation on a mesoscale. (c) 2007 Elsevier B.V. All rights reserved.
原文出处	://WOS:000254338500014
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/33225]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	N. M. Xiao,C. W. Zheng,D. Z. Li,et al. A simulation of dynamic recrystallization by coupling a cellular automaton method with a topology deformation technique[J]. Computational Materials Science,2008,41(3):366-374.
APA	N. M. Xiao,C. W. Zheng,D. Z. Li,&Y. Y. Li.(2008).A simulation of dynamic recrystallization by coupling a cellular automaton method with a topology deformation technique.Computational Materials Science,41(3),366-374.
MLA	N. M. Xiao,et al."A simulation of dynamic recrystallization by coupling a cellular automaton method with a topology deformation technique".Computational Materials Science 41.3(2008):366-374.