Glass formation in Zr-Al-Fe-Cu system

IMR OpenIR

	Glass formation in Zr-Al-Fe-Cu system
	Yu, Dechuan; Shi, Xiaogang; Fu, Huameng; Geng, Yan; Zhu, Zhengwang; Qi, Yang; Zhang, Haifeng; qiyang@imp.neu.edu.cn; hfzhang@imr.ac.cn
	2015
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	157 页码:299-302
摘要	Aimed at developing new Ni-free Zr-based bulk metallic glasses (BMGs), a series of Ni-free Zr-Al-Fe-Cu glass formers have been developed in this work. The compositions are designed by using a combination of clusters and mixing entropy. Glass formers in this system are considered to be a mixture of Zr-Al, Zr-Fe and Zr-Cu clusters. Their coefficients were obtained by the calculation of mixing entropy. Under the guidance of this method, a series of compositions with high glass forming ability (GFA) were developed. Among the glass formers, the alloy compositions of Zr60.32CU22.56Fe9.95Al7.17 and Zr(64.08)Cu(18.78)Fe(10.02)A(17.12) possess the highest GFA. Glassy rods can be fabricated at these two compositions with critical diameter up to 5 mm, which is superior to that reported for the known Zr60Cu25Fe5Al10 BMG under the same condition. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[yu, dechuan ; geng, yan ; qi, yang] northeastern univ, coll sci, dept mat phys & chem, shenyang 110819, peoples r china ; [yu, dechuan ; shi, xiaogang ; fu, huameng ; zhu, zhengwang ; zhang, haifeng] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [shi, xiaogang] shenyang ligong univ, dept mat engn, shenyang 110016, peoples r china
关键词	Cluster Amorphous Materials Biomaterials Zr-based Bulk Metallic Glass
资助者	National Basic Research Program of China (973 Program) [2011CB606301]; National Natural Science Foundation of China [51434008]; Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000358973500077
引用统计	被引频次：17[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/321006/74864
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,Shi, Xiaogang,Fu, Huameng,et al. Glass formation in Zr-Al-Fe-Cu system[J]. MATERIALS LETTERS,2015,157:299-302.
APA	Yu, Dechuan.,Shi, Xiaogang.,Fu, Huameng.,Geng, Yan.,Zhu, Zhengwang.,...&hfzhang@imr.ac.cn.(2015).Glass formation in Zr-Al-Fe-Cu system.MATERIALS LETTERS,157,299-302.
MLA	Yu, Dechuan,et al."Glass formation in Zr-Al-Fe-Cu system".MATERIALS LETTERS 157(2015):299-302.