Effect of overheating treatment time on mechanical properties of Zr-Cu-based bulk metallic glasses

	Effect of overheating treatment time on mechanical properties of Zr-Cu-based bulk metallic glasses
	Feng, Xuelei; Yuan, Zizhou; Zhang, Xiangyun; Cui, Lizhi
刊名	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
	2015-12-01
卷号	44 期号:12 页码:3109-3112
关键词	Aluminum alloys Compression testing Copper alloys Deformation Differential scanning calorimetry Fracture toughness Glass Mechanical properties Metals Scanning electron microscopy Silver alloys Zircaloy Bulk metallic glass Cu-based bulk metallic glass Deformation abilities Differential scanning calorimeters Local deformations Overheating temperatures Overheating treatment X ray diffractometers
ISSN号	1002185X
英文摘要	Zr48Cu36Ag8Al8 bulk metallic glasses with 3 mm diameter were prepared with suction-casting into a water-cooling-copper mold for different casting treatment time from the same overheating temperature. The effect of treatment time in metallic liquid on the mechanical properties of Zr-Cu-based bulk metallic glasses were studied by X-ray diffractometer (XRD), differential scanning calorimeter (DSC), compression tests and scanning electron microscope (SEM). The results show that in a certain range of treatment time, longer treatment time of overheating treatment time would increase the density of the free volume and the deformation ability, thus decreasing the local deformation degree and increasing the fracture strength as well as the plasticity of the Zr48Cu36Ag8Al8 bulk metallic glasses. © 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:000367768800036
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112403]
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, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Feng, Xuelei,Yuan, Zizhou,Zhang, Xiangyun,et al. Effect of overheating treatment time on mechanical properties of Zr-Cu-based bulk metallic glasses[J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,2015,44(12):3109-3112.
APA	Feng, Xuelei,Yuan, Zizhou,Zhang, Xiangyun,&Cui, Lizhi.(2015).Effect of overheating treatment time on mechanical properties of Zr-Cu-based bulk metallic glasses.Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,44(12),3109-3112.
MLA	Feng, Xuelei,et al."Effect of overheating treatment time on mechanical properties of Zr-Cu-based bulk metallic glasses".Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering 44.12(2015):3109-3112.