Cu-based bulk amorphous alloy with larger glass-forming ability and supercooled liquid region

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	Cu-based bulk amorphous alloy with larger glass-forming ability and supercooled liquid region
	H. M. Fu; H. F. Zhang; H. Wang; Z. Q. Hu
	2008
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	458 期号:1-2 页码:390-393
摘要	The glassy rod with a maximum sample thickness of I I mm and larger supercooled liquid region of 108 K was successfully fabricated when substituting Cu with minor amount of Ag in the Cu-Zr-Al-Gd alloy system. The value of gamma reaches a maximum of 0.418 for the Cu45.5Zr45Al7Gd2Ag0.5 bulk metallic glass (BMG) alloy. The high glass-forming ability (GFA) and larger supercooled liquid region are discussed from atomic size, negative mixing heat among constituent elements and thermodynamics. (c) 2007 Elsevier B.V. All rights reserved.
部门归属	[fu, h. m.] univ queensland, sch engn, st lucia, qld 4072, australia. [fu, h. m.; zhang, h. f.; hu, z. q.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [wang, h.] univ so queensland, fac engn & surveying, toowoomba, qld 4350, australia.;fu, hm (reprint author), univ queensland, sch engn, st lucia, qld 4072, australia;waterdrophmfu@hotmail.com
关键词	Glass-forming Ability Bulk Metallic Glass Supercooled Liquid Region Mechanical-properties Metallic Glasses System
URL	查看原文
WOS记录号	WOS:000256641200069
引用统计	被引频次：24[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/321006/32761
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. M. Fu,H. F. Zhang,H. Wang,et al. Cu-based bulk amorphous alloy with larger glass-forming ability and supercooled liquid region[J]. Journal of Alloys and Compounds,2008,458(1-2):390-393.
APA	H. M. Fu,H. F. Zhang,H. Wang,&Z. Q. Hu.(2008).Cu-based bulk amorphous alloy with larger glass-forming ability and supercooled liquid region.Journal of Alloys and Compounds,458(1-2),390-393.
MLA	H. M. Fu,et al."Cu-based bulk amorphous alloy with larger glass-forming ability and supercooled liquid region".Journal of Alloys and Compounds 458.1-2(2008):390-393.