Effects of Fe on structure and mechanical properties of cu-based amorphous alloys

	Effects of Fe on structure and mechanical properties of cu-based amorphous alloys
	Cui, Lizhi; Yuan, Zizhou; Zhang, Xiangyun; Feng, Xuelei
刊名	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
	2015-11-01
卷号	44 期号:11 页码:2831-2835
关键词	Copper alloys Differential scanning calorimetry High resolution transmission electron microscopy Mechanical properties Phase separation Scanning electron microscopy Amorphous structures Compression strength Copper mold casting methods Cu based amorphous alloys Element addition Fe additions Nano-scale phase separation Universal testing machines
ISSN号	1002185X
英文摘要	(Cu0.46Zr0.44Al0.08Dy0.02)100-xFex amorphous alloys with x=0, 1, 3, 5, 7 were prepared by a copper mold casting method. Amorphous structure and mechanical properties of the alloys were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC), Transmission electron microscopy (TEM), universal testing machine and scanning electron microscope (SEM). The results show that appropriate Fe addition can enhance structure of the amorphous alloys. The structure of the bulk alloy is completely amorphous when the Fe content is x=1 or 3, and apparent nanoscale phase separation occurs in the as-prepared alloys. When x=3 the alloy possesses large compression strength (1835 MPa) and plastic deformation (0.5%). © 2015, Science Press. All right reserved.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	中文
出版者	Rare Metals Materials and Engineering Press
WOS记录号	WOS:000365830000046
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112805]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, School of Materials Science and Technology, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Cui, Lizhi,Yuan, Zizhou,Zhang, Xiangyun,et al. Effects of Fe on structure and mechanical properties of cu-based amorphous alloys[J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,2015,44(11):2831-2835.
APA	Cui, Lizhi,Yuan, Zizhou,Zhang, Xiangyun,&Feng, Xuelei.(2015).Effects of Fe on structure and mechanical properties of cu-based amorphous alloys.Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,44(11),2831-2835.
MLA	Cui, Lizhi,et al."Effects of Fe on structure and mechanical properties of cu-based amorphous alloys".Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering 44.11(2015):2831-2835.