A hybrid model for mesoscopic simulation of recrystallization

被引：125
作者：
Rollett, AD
Raabe, D
机构：
[1] Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA
[2] Max Planck Inst Eisenforsch GmbH, D-40237 Dusseldorf, Germany
来源：
COMPUTATIONAL MATERIALS SCIENCE | 2001年 / 21卷 / 01期
基金：
美国国家科学基金会;
关键词：
recrystallization; modeling; simulation; Monte Carlo; Potts model; cellular automaton;
D O I：
10.1016/S0927-0256(00)00216-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A brief summary of simulation techniques for recrystallization is given. The limitations of the Potts model and the cellular automaton model as used in their standard forms for grain growth and recrystallization are noted. A new approach based on a hybrid of the Potts model (MC) and the cellular automaton (CA) model is proposed in order to obtain the desired limiting behavior for both curvature-driven and stored energy-driven grain boundary migration. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：69 / 78
页数：10
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