| A mesoscale cellular automaton model for curvature-driven grain growth | |
| Y. J. Lan; D. Z. Li; Y. Y. Li | |
| 2006 | |
| Source Publication | Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science
 |
| ISSN | 1073-5615 |
| Volume | 37Issue:1Pages:119-129 |
| Abstract | A two-dimensional mesoscale cellular automaton algorithm is developed to Simulate curvature-driven grain growth during materials processing. In the present model, a deterministic switch rule for the grain growth is adopted, and thus the kinetics of the grain growth can be simulated quantitatively. In addition, the grain-boundary energy is dependent oil the misorientation between neighboring grains. At mesoscale, the simulations show that each grain displays a unique growth behavior. The growth behavior of individual grains can be categorized into four types: (1) grains with monotonically increasing equivalent diameters, (2) grains that first grow and then begin to shrink, (3) grains with almost constant diameters, and (4) grains that decrease in size. Furthermore, an oscillation grain-growth in the present mesoscale cellular automation simulations. This Simulated growth behavior is observed individual grain-growth behavior has not been reported in the literature. |
| description.department | chinese acad sci, beijing 100864, peoples r china. chinese acad sci, inst met res, lab special environm mat, shenyang 110016, peoples r china.;lan, yj (reprint author), chinese acad sci, beijing 100864, peoples r china;yjlan@imr.ac.cn dzli@imr.ac.cn |
| Keyword | Vertex Dynamics Simulation Computer-simulation 2 Dimensions Solidification Kinetics Recrystallization Boundary Alloys |
| URL | 查看原文 |
| WOS ID | WOS:000235602400009 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/34290 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Y. J. Lan,D. Z. Li,Y. Y. Li. A mesoscale cellular automaton model for curvature-driven grain growth[J]. Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science,2006,37(1):119-129. |
| APA | Y. J. Lan,D. Z. Li,&Y. Y. Li.(2006).A mesoscale cellular automaton model for curvature-driven grain growth.Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science,37(1),119-129. |
| MLA | Y. J. Lan,et al."A mesoscale cellular automaton model for curvature-driven grain growth".Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science 37.1(2006):119-129. |
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