Effects of high magnetic fields on the microstructures and grain boundaries in binary Al-Li alloy

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	Effects of high magnetic fields on the microstructures and grain boundaries in binary Al-Li alloy
	T. Liu; Q. Wang; H. F. Zhang; K. Wang; X. J. Pang; J. C. He
	2009
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	469 期号:1-2 页码:258-263
摘要	The effects of high magnetic fields on the as-cast microstructure and grain boundaries of binary Al-Li alloy were investigated. It was found that secondary dendrite arm spacing (SDAS) decreased and the distribution of the SDAS became uniform under high magnetic fields. The application of a high magnetic field had no effect on the type of precipitated phases in the alloy, although delta' (Al(3)Li) precipitates coarsened under the field of 11.5 T. Area fraction of grain boundary (AFGB) slightly decreased at first and then increased with increasing magnetic flux density under uniform magnetic fields, while it decreased under magnetic field gradients. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[liu, tie; wang, qiang; wang, ke; pang, xuejun; he, jicheng] northeastern univ, minist educ, key lab electromagnet proc mat, shenyang 110004, peoples r china. [zhang, haifeng] chinese acad sci, inst met res, shenyang 110016, peoples r china.;wang, q (reprint author), northeastern univ, minist educ, key lab electromagnet proc mat, shenyang 110004, peoples r china;wangq@epm.neu.edu.cn
关键词	Metals And Alloys Precipitation Grain Boundaries Microstructure High Magnetic Fields Aluminum-lithium Alloys Austenitic Decomposition Intergranular Fracture Eutectic Alloy Steel Solidification Transformation Composites Behaviors Toughness
URL	查看原文
WOS记录号	WOS:000263801500045
引用统计	被引频次：18[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/321006/32108
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. Liu,Q. Wang,H. F. Zhang,et al. Effects of high magnetic fields on the microstructures and grain boundaries in binary Al-Li alloy[J]. Journal of Alloys and Compounds,2009,469(1-2):258-263.
APA	T. Liu,Q. Wang,H. F. Zhang,K. Wang,X. J. Pang,&J. C. He.(2009).Effects of high magnetic fields on the microstructures and grain boundaries in binary Al-Li alloy.Journal of Alloys and Compounds,469(1-2),258-263.
MLA	T. Liu,et al."Effects of high magnetic fields on the microstructures and grain boundaries in binary Al-Li alloy".Journal of Alloys and Compounds 469.1-2(2009):258-263.