| A grain growth cellular automata model based on the curvature-driven mechanism |
| Hua, F; Yang, YS; Guo, DY; Tong, WH; Hu, ZQ
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| 通讯作者 | Yang, YS()
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| 2004-11-11
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| 发表期刊 | ACTA METALLURGICA SINICA
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| ISSN | 0412-1961
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| 卷号 | 40期号:11页码:1210-1214 |
| 摘要 | Based on the statistical theory of grain growth and the probabilistic rule, a 2D cellular automata (CA) model for normal grain growth is proposed, into which the curvature-driven mechanism is explicitly introduced. This CA model produces a good linear relationship between the growth rate and the boundary curvature (1/R-c-1/R) of grains, which is difficult for the traditional grain growth CA models. Based on the CA model, the important phenomena of curvature-driven grain growth are investigated, including growth kinetics, grain size and side number distributions and the time invariance of the grain size and side distributions. The simulation results correspond well with theoretical predictions for the dynamics of grain growth. |
| 关键词 | grain growth
cellular automata
kinetics
computer simulation
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Metallurgy & Metallurgical Engineering
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| WOS类目 | Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000225656500017
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| 出版者 | SCIENCE CHINA PRESS
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/118404
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Yang, YS |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
Hua, F,Yang, YS,Guo, DY,et al. A grain growth cellular automata model based on the curvature-driven mechanism[J]. ACTA METALLURGICA SINICA,2004,40(11):1210-1214.
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| APA |
Hua, F,Yang, YS,Guo, DY,Tong, WH,&Hu, ZQ.(2004).A grain growth cellular automata model based on the curvature-driven mechanism.ACTA METALLURGICA SINICA,40(11),1210-1214.
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| MLA |
Hua, F,et al."A grain growth cellular automata model based on the curvature-driven mechanism".ACTA METALLURGICA SINICA 40.11(2004):1210-1214.
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