OPTIMIZED COMPOSITIONS OF Ti-(Cu, Ni)-Sn ALLOY FOR METALLIC GLASS FORMATION AND THEIR CORRELATION WITH EUTECTIC REACTION

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	OPTIMIZED COMPOSITIONS OF Ti-(Cu, Ni)-Sn ALLOY FOR METALLIC GLASS FORMATION AND THEIR CORRELATION WITH EUTECTIC REACTION
	Liu Yuanshuai; Xu Jian
刊名	ACTA METALLURGICA SINICA
	2008-12-01
卷号	44 期号:12 页码:1424-1430
关键词	amorphous alloy metallic glass eutectic reaction Ti alloy
ISSN号	0412-1961
通讯作者	Xu Jian(jianxu@imr.ac.cn)
英文摘要	Adopting the "3D pinpointing approach", compositional dependence of glass-forming ability (GFA) for Ti--(Cu(1-x)Ni(x))-Sn (0.20 <= x <= 0.30, atomic fraction) quaternary alloys was systematically investigated. The alloy with the optimized GFA is located at Ti(38)Cu(37.8)Ni(16.2)Sn(8). Its Critical diameter for metallic glass formation is near 1.0 mm for the rods fabricated using Cu mold casting. This metallic glass exhibits the supercooled liquid region Delta T(x) of 56 K and the reduced glass transition temperature T(rg) of 0.57. By characterizing the microstructure of the arc-melted Ti(38)Cu(37.8)Ni(16.2)Sn(8) alloy, it is indicated that solidification of the alloy melt undergoes a pseudo-binary entectic reaction of L -> Ti(5)Sn(3)Cu + TiCuNi.
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000262563500004
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/93864]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xu Jian
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu Yuanshuai,Xu Jian. OPTIMIZED COMPOSITIONS OF Ti-(Cu, Ni)-Sn ALLOY FOR METALLIC GLASS FORMATION AND THEIR CORRELATION WITH EUTECTIC REACTION[J]. ACTA METALLURGICA SINICA,2008,44(12):1424-1430.
APA	Liu Yuanshuai,&Xu Jian.(2008).OPTIMIZED COMPOSITIONS OF Ti-(Cu, Ni)-Sn ALLOY FOR METALLIC GLASS FORMATION AND THEIR CORRELATION WITH EUTECTIC REACTION.ACTA METALLURGICA SINICA,44(12),1424-1430.
MLA	Liu Yuanshuai,et al."OPTIMIZED COMPOSITIONS OF Ti-(Cu, Ni)-Sn ALLOY FOR METALLIC GLASS FORMATION AND THEIR CORRELATION WITH EUTECTIC REACTION".ACTA METALLURGICA SINICA 44.12(2008):1424-1430.