Modeling microstructural evolution under the influence of thermosolutal convection during ingot solidification process

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	Modeling microstructural evolution under the influence of thermosolutal convection during ingot solidification process
	Q. A. Li; C. L. Mo; D. Z. Li; B. N. Qian
	2003
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	19 页码:20-22
摘要	A model combined both macroscopic transport and microstructural evolution is applied to describe the influence of thermosolutal convection on microstructural evolution during the solidification process. Firstly, the volume average method and Simpler algorithm are used to solve the macroscopic transport equation. Then the calculated results are incorporated into the cellular automaton (CA) model to simulate the microstructural evolution. Using this model, a simple casting ingot is applied to simulate microstructural evolution. Through the simulation, it is found that the thermosolutal convection has a strong influence on the redistribution of temperature field and solute field, which influence the solidification microstructural evolution.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;li, qa (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;qli@imr.ac.cn
关键词	Modeling Thermosolutal Convection Ca Microstructural Evolution Grain Structures Simulation Alloys
URL	查看原文
WOS记录号	WOS:000220898800006
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35900
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. A. Li,C. L. Mo,D. Z. Li,et al. Modeling microstructural evolution under the influence of thermosolutal convection during ingot solidification process[J]. Journal of Materials Science & Technology,2003,19:20-22.
APA	Q. A. Li,C. L. Mo,D. Z. Li,&B. N. Qian.(2003).Modeling microstructural evolution under the influence of thermosolutal convection during ingot solidification process.Journal of Materials Science & Technology,19,20-22.
MLA	Q. A. Li,et al."Modeling microstructural evolution under the influence of thermosolutal convection during ingot solidification process".Journal of Materials Science & Technology 19(2003):20-22.