Effect of electric current pulses on solidification of immiscible alloys

IMR OpenIR

	Effect of electric current pulses on solidification of immiscible alloys
	H. X. Jiang; J. Z. Zhao; C. P. Wang; X. J. Liu
	2014
发表期刊	Materials Letters
ISSN	0167-577X
卷号	132 页码:66-69
摘要	The effect of electric current pulses (ECPs) on the solidification of immiscible alloys is investigated. The results demonstrate that ECPs mainly affect the microstructure formation through changing the nucleation behaviors of the precipitated phase droplets (PPDs). When the PPDs have a higher electrical conductivity compared to the matrix, ECPs enhance the nucleation rate and promote the formation of a well-dispersed microstructure. Otherwise, ECPs cause a decrease in the nucleation rate and promote the formation of a phase segregated microstructure. (C) 2014 Elsevier B.V. All rights reserved.
部门归属	[jiang, hongxiang ; zhao, jiuzhou] chinese acad sci, inst met res, shenyang 110016, peoples r china. [wang, cuiping ; liu, xingjun] xiamen univ, coll mat, dept mat sci & engn, xiamen 361005, peoples r china. ; zhao, jz (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china. ; jzzhao@imr.ac.cn
关键词	Electric Current Pulses Solidification Nucleation Simulation Grain-size Castings Liquid
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73252
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. X. Jiang,J. Z. Zhao,C. P. Wang,et al. Effect of electric current pulses on solidification of immiscible alloys[J]. Materials Letters,2014,132:66-69.
APA	H. X. Jiang,J. Z. Zhao,C. P. Wang,&X. J. Liu.(2014).Effect of electric current pulses on solidification of immiscible alloys.Materials Letters,132,66-69.
MLA	H. X. Jiang,et al."Effect of electric current pulses on solidification of immiscible alloys".Materials Letters 132(2014):66-69.