The influence of high-temperature rapid treatment on the compressive properties of Cu-based amorphous alloys

doi:10.3969/j.issn.1001-9731.2014.04.011

	The influence of high-temperature rapid treatment on the compressive properties of Cu-based amorphous alloys
	Zhang, Ya-Juan 1; Kou, Sheng-Zhong1,2 ; Li, Chun-Yan1,2 ; Zhao, Yan-Chun1,2 ; Yuan, Xiao-Peng 1; Xu, Jiao 1; Pu, Yong-Liang 1
	2014-02-28
发表期刊	Gongneng Cailiao/Journal of Functional Materials
ISSN	10019731
卷号	45 期号:4 页码:04052-04056
摘要	Cu50Zr42Al8 amorphous alloy was prepared by copper mold casting process, then high-temperature treatment at different temperatures was carried out. Structural, thermal and compressive properties of the annealed BMGs were studied by X-ray diffraction (XRD), differential scanning calorimetry (DSC), scanning electron microscope (SEM) and compressive test methods. The results indicated: the sample treated at 873 K didn't form new phase, the other samples formed Cu10Zr7 and AlCu2Zr new phases, and with the treatment temperature increasing, the volume fraction of precipitated phase increased; the strength and plasticity of as-cast specimen was the best, and with the heat treatment temperature increasing, fracture strength firstly increased and then decreased. The sample treated at 1 148 K had the lowest fracture strength, the 1 123 K had the highest in the samples treated. In addition to the as-cast specimen, only the sample treated at 1 198 K showed plasticity with the plastic strain 0.83%.
关键词	Amorphous alloys Differential scanning calorimetry Fracture toughness Plasticity Scanning electron microscopy Temperature Testing X ray diffraction Zirconium Compression performance Compressive properties Cu-based amorphous alloys Heat treatment temperature High temperature High-temperature treatment Strength and plasticities Treatment temperature
DOI	10.3969/j.issn.1001-9731.2014.04.011
收录类别	EI
语种	中文
出版者	Journal of Functional Materials
EI入藏号	20141517568046
EI主题词	High temperature effects
EI分类号	421 Strength of Building Materials ; Mechanical Properties - 423.2 Non Mechanical Properties of Building Materials: Test Methods - 531 Metallurgy and Metallography - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 931.2 Physical Properties of Gases, Liquids and Solids - 931.3 Atomic and Molecular Physics - 951 Materials Science
来源库	Compendex
分类代码	421 Strength of Building Materials; Mechanical Properties - 423.2 Non Mechanical Properties of Building Materials: Test Methods - 531 Metallurgy and Metallography - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 931.2 Physical Properties of Gases, Liquids and Solids - 931.3 Atomic and Molecular Physics - 951 Materials Science
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112733
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	1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.Key Laboratory of Non-ferrous Metal Alloys and Processing of the Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Zhang, Ya-Juan,Kou, Sheng-Zhong,Li, Chun-Yan,et al. The influence of high-temperature rapid treatment on the compressive properties of Cu-based amorphous alloys[J]. Gongneng Cailiao/Journal of Functional Materials,2014,45(4):04052-04056.
APA	Zhang, Ya-Juan.,Kou, Sheng-Zhong.,Li, Chun-Yan.,Zhao, Yan-Chun.,Yuan, Xiao-Peng.,...&Pu, Yong-Liang.(2014).The influence of high-temperature rapid treatment on the compressive properties of Cu-based amorphous alloys.Gongneng Cailiao/Journal of Functional Materials,45(4),04052-04056.
MLA	Zhang, Ya-Juan,et al."The influence of high-temperature rapid treatment on the compressive properties of Cu-based amorphous alloys".Gongneng Cailiao/Journal of Functional Materials 45.4(2014):04052-04056.