Effects of electromagnetic stirring and water cooling on structure and segregation in centrifugally cast Al-Si eutectic alloy

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	Effects of electromagnetic stirring and water cooling on structure and segregation in centrifugally cast Al-Si eutectic alloy
	W. Zhang ; Y. Yang ; Q. Liu ; Y. Zhu ; Q. Zhang ; Z. Hu
刊名	Materials Science and Technology
	1998
卷号	14 期号:4 页码:306-311
关键词	solidification
ISSN号	0267-0836
中文摘要	An investigation is reported into the structure and macrosegregation of on eutectic Al-Si allow solidified using an electromagnetic centrifugal casting process. The effects of external magnetic field and water cooling have been experimentally examined. It is found that the as cast macrostructure is refined both by electromagnetic stirring and by water cooling. As for the microstructures, the electromagnetic stirring causes a change in the silicon morphology from flake to fine dendrite, and produces refined alpha aluminium dendrites and 'divorced' eutectic. The severity of radial macrosegregation in the air cooled eutectic alloy is reduced by application of a magnetic field, whereas that in the water cooled alloy is little influenced by a 0.10 T magnetic field.
原文出处	://WOS:000073309500007
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/37874]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Zhang,Y. Yang,Q. Liu,et al. Effects of electromagnetic stirring and water cooling on structure and segregation in centrifugally cast Al-Si eutectic alloy[J]. Materials Science and Technology,1998,14(4):306-311.
APA	W. Zhang,Y. Yang,Q. Liu,Y. Zhu,Q. Zhang,&Z. Hu.(1998).Effects of electromagnetic stirring and water cooling on structure and segregation in centrifugally cast Al-Si eutectic alloy.Materials Science and Technology,14(4),306-311.
MLA	W. Zhang,et al."Effects of electromagnetic stirring and water cooling on structure and segregation in centrifugally cast Al-Si eutectic alloy".Materials Science and Technology 14.4(1998):306-311.