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
	2008
发表期刊	Computational Materials Science
ISSN	0927-0256
卷号	41 期号:3 页码:366-374
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.
部门归属	[xiao, namin; zheng, chengwu; li, dianzhong; li, yiyi] chinese acad sci, inst met res, shenyang 110016, peoples r china.;li, dz (reprint author), chinese acad sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;dzli@imr.ac.cn
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
URL	查看原文
WOS记录号	WOS:000254338500014
引用统计	被引频次：98[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33225
专题	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.