Bulk metallic glass formation of Cu-Zr-Ti-Sn alloys

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	Bulk metallic glass formation of Cu-Zr-Ti-Sn alloys
	Q. S. Zhang ; H. F. Zhang ; Y. F. Deng ; B. Z. Ding ; Z. Q. Hu
刊名	Scripta Materialia
	2003
卷号	49 期号:4 页码:273-278
关键词	casting metallic glass copper alloys glass-forming ability supercooled liquid region amorphous-alloys mechanical-properties fracture-toughness forming ability ni
ISSN号	1359-6462
中文摘要	Cu-Zr-Ti-Sn bulk metallic glasses were produced by copper mold casting. The effects of Sn addition on glass-forming ability (GFA), thermal stability of the Cu60Zr30Ti10 bulk metallic glass were investigated. It was found that a bulk metallic glass of 5 mm in diameter was prepared in a (Cu60Zr30Ti10)(99)Sn-1 alloy by copper mold casting. The addition of 1 at.% Sn is effective for an increase in GFA. The DeltaT(x) and T-g/T-I are 46 K and 0.63, respectively, for (Cu60Zr30Ti10)(99)Sn-1 alloy. With increasing the content of Sn, the value of TITI increases, but the alloys begin to lose bulk metallic GFA. The new parameter gamma has a better correlation with the GFA of the Cu-based alloys. (C) 2003 Published by Elsevier Science Ltd. on behalf of Acta Materialia Inc.
原文出处	://WOS:000183663000002
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/36177]
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	Q. S. Zhang,H. F. Zhang,Y. F. Deng,et al. Bulk metallic glass formation of Cu-Zr-Ti-Sn alloys[J]. Scripta Materialia,2003,49(4):273-278.
APA	Q. S. Zhang,H. F. Zhang,Y. F. Deng,B. Z. Ding,&Z. Q. Hu.(2003).Bulk metallic glass formation of Cu-Zr-Ti-Sn alloys.Scripta Materialia,49(4),273-278.
MLA	Q. S. Zhang,et al."Bulk metallic glass formation of Cu-Zr-Ti-Sn alloys".Scripta Materialia 49.4(2003):273-278.