Grain refining action of Al-5Ti-C and Al-TiC master alloys with Al-5Ti master alloy addition for commercial purity aluminium

doi:10.1179/1743133614Y.0000000106

CORC > 兰州理工大学 > 兰州理工大学

	Grain refining action of Al-5Ti-C and Al-TiC master alloys with Al-5Ti master alloy addition for commercial purity aluminium
	Ding, W.; Zhao, W.; Xia, T.
刊名	INTERNATIONAL JOURNAL OF CAST METALS RESEARCH
	2014-06
卷号	27 期号:3 页码:187-192
关键词	Al-5Ti-C master alloy Al-TiC master alloy Al-5Ti master alloy Commercial purity aluminium Grain refinement Nucleation
ISSN号	1364-0461
DOI	10.1179/1743133614Y.0000000106
英文摘要	Al-Ti-C master alloys have a great potential as efficient grain refiners for aluminium and its alloys. In the present work, the Al-5Ti-C, Al-TiC and Al-5Ti master alloys have been successfully prepared by a method of liquid solidification reactions. While the Al- 5Ti- C master alloy consists of some strip- or needle-like TiAl3, and in addition to TiC particles in the Al matrix, the Al- TiC master alloy revealed the presence of only TiC particles, and the Al-5Ti master alloy consists of only some blocky TiAl3 particles. A united refinement technology by Al-5Ti-CzAl-5Ti and Al-TiC-Al-5Ti master alloys was put forward in this paper. The blocky TiAl3 particles in Al-5Ti master alloy can not only improve the grain refinement efficiency of Al-5Ti-C and Al- TiC master alloys but also reduce the consumption because the blocky TiAl3 particles improve the grain refinement efficiency of TiC particles in Al-5Ti-C and Al-TiC master alloys.
资助项目	National Natural Science Foundation of China[50 965012][51061008] ; Natural Science Foundation of Gansu Province in China[1308RJYA088][1308RJZA291]
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	MANEY PUBLISHING
WOS记录号	WOS:000337058300008
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34354]
专题	兰州理工大学材料科学与工程学院
通讯作者	Xia, T.
作者单位	Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Ding, W.,Zhao, W.,Xia, T.. Grain refining action of Al-5Ti-C and Al-TiC master alloys with Al-5Ti master alloy addition for commercial purity aluminium[J]. INTERNATIONAL JOURNAL OF CAST METALS RESEARCH,2014,27(3):187-192.
APA	Ding, W.,Zhao, W.,&Xia, T..(2014).Grain refining action of Al-5Ti-C and Al-TiC master alloys with Al-5Ti master alloy addition for commercial purity aluminium.INTERNATIONAL JOURNAL OF CAST METALS RESEARCH,27(3),187-192.
MLA	Ding, W.,et al."Grain refining action of Al-5Ti-C and Al-TiC master alloys with Al-5Ti master alloy addition for commercial purity aluminium".INTERNATIONAL JOURNAL OF CAST METALS RESEARCH 27.3(2014):187-192.