Microstructure Formation in Al-Bi-Co Immiscible Alloys Directionally Solidified with Different Melt Superheat Temperatures

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	Microstructure Formation in Al-Bi-Co Immiscible Alloys Directionally Solidified with Different Melt Superheat Temperatures
	J. He; C. Y. Xing; J. Z. Zhao; L. Zhao
	2010
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	26 期号:2 页码:136-140
摘要	The directional solidification has been carried out for the Al-4Bi-2.5Co (wt pct) alloys with different melt superheat temperatures. The microstructure characterization and the quantitative metallographic analysis have been performed. The results indicated that the Bi-rich sphere size and cellular spacing decrease with increasing melt superheat temperature. The interaction between the advancing solidification interface and the Bi-rich spheres with different sizes was analyzed. The effect of the melt superheat treatment on microstructure evolution was discussed for the immiscible alloys. The microstructure development in ternary Al-Bi-Co alloys directionally solidified with different melt superheat temperatures was clarified.
部门归属	[he, jie; xing, chengyao; zhao, jiuzhou; zhao, lei] chinese acad sci, inst met res, shenyang 110016, peoples r china.;he, j (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;jiehe@imr.ac.cn
关键词	Immiscible Alloys Directional Solidification Melt Superheat Solidification Interface Monotectic Aluminum-alloys Composite Growth System
URL	查看原文
WOS记录号	WOS:000275625900007
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31140
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. He,C. Y. Xing,J. Z. Zhao,et al. Microstructure Formation in Al-Bi-Co Immiscible Alloys Directionally Solidified with Different Melt Superheat Temperatures[J]. Journal of Materials Science & Technology,2010,26(2):136-140.
APA	J. He,C. Y. Xing,J. Z. Zhao,&L. Zhao.(2010).Microstructure Formation in Al-Bi-Co Immiscible Alloys Directionally Solidified with Different Melt Superheat Temperatures.Journal of Materials Science & Technology,26(2),136-140.
MLA	J. He,et al."Microstructure Formation in Al-Bi-Co Immiscible Alloys Directionally Solidified with Different Melt Superheat Temperatures".Journal of Materials Science & Technology 26.2(2010):136-140.