A new method locating good glass-forming compositions

IMR OpenIR

	A new method locating good glass-forming compositions
	Yu, Dechuan; Geng, Yan; Li, Zhengkun; Liu, Dingming; Fu, Huameng; Zhu, Zhengwang; Qi, Yang; Zhang, Haifeng; qiyang@imp.neu.edu.cn; hfzhang@imr.ac.cn
	2015
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	646 页码:620-625
摘要	A new method was proposed to pinpoint the compositions with good glass forming ability (GFA) by combining atomic clusters and mixing entropy. The clusters were confirmed by analyzing competing crystalline phases. The method was applied to the Zr-Al-Ni-Cu-Ag alloy system. A series of glass formers with diameter up to 20 mm were quickly detected in this system. The good glass formers were located only after trying 5 compositions around the calculated composition. The method was also effective in other multi-component systems. This method might provide a new way to understand glass formation and to quickly pinpoint compositions with high GFA. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[yu, dechuan ; geng, yan ; liu, dingming ; qi, yang] northeastern univ, dept mat phys & chem, shenyang 110819, peoples r china ; [yu, dechuan ; li, zhengkun ; liu, dingming ; fu, huameng ; zhu, zhengwang ; zhang, haifeng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
关键词	Amorphous Materials Rapid-solidification Metallic Glasses Clusters
资助者	National Basic Research Program of China (973 Program) [2011CB606301]; National Natural Science Foundation of China [51434008]; Program of "One Hundred Talented People" of The Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000361153700092
引用统计	被引频次：16[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/321006/74592
专题	中国科学院金属研究所
通讯作者	qiyang@imp.neu.edu.cn; hfzhang@imr.ac.cn
推荐引用方式 GB/T 7714	Yu, Dechuan,Geng, Yan,Li, Zhengkun,et al. A new method locating good glass-forming compositions[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2015,646:620-625.
APA	Yu, Dechuan.,Geng, Yan.,Li, Zhengkun.,Liu, Dingming.,Fu, Huameng.,...&hfzhang@imr.ac.cn.(2015).A new method locating good glass-forming compositions.JOURNAL OF ALLOYS AND COMPOUNDS,646,620-625.
MLA	Yu, Dechuan,et al."A new method locating good glass-forming compositions".JOURNAL OF ALLOYS AND COMPOUNDS 646(2015):620-625.