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
	2003
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	49 期号:4 页码:273-278
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.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhang, qs (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china
关键词	Casting Metallic Glass Copper Alloys Glass-forming Ability Supercooled Liquid Region Amorphous-alloys Mechanical-properties Fracture-toughness Forming Ability Ni
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WOS记录号	WOS:000183663000002
引用统计	被引频次：83[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/321006/36177
专题	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.