Microstructure and mechanical properties of a novel Zr-based bulk metallic glass composite

doi:10.1360/982004-856

IMECH-IR > 力学所知识产出(1956-2008)

	Microstructure and mechanical properties of a novel Zr-based bulk metallic glass composite
	Sun YF(孙玉峰); Wang YR(王育人); Guo J(郭建); Wei BC(魏炳忱); Li WH(李维火); Wang, YR (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
发表期刊	Chinese Science Bulletin/中国科学通报(英文版)
	2005
卷号	50 期号:24 页码:2804-2808
ISSN	1001-6538
摘要	Zr48.5Cu46.5Al5 bulk metallic glass (BMG) composites with diameters of 3 and,4 mm were prepared through suction casting in an arc melting furnace by modulating the alloy composition around the monothetic BMG composition of the high glass forming ability. Microstructural characterization reveals that the composites contain micron-sized CuZr phase with martensite structure, as well as nano-sized Zr2Cu crystalline particles and Cu10Zr7 plate-like phase embedded in an amorphous matrix. Room temperature compression tests showed that the composites exhibited significant strain hardening and obvious plastic strain of 7.7% for 3 nun and 6.4% for 4 nun diameter samples, respectively.
关键词	Bulk Metallic Glass Composites Shear Bands Plastic Deformation Microstructure Intermetallic Phase Enhanced Plasticity Matrix Composites Cuzr Martensite High-strength Behavior Defects Alloys
DOI	10.1360/982004-856
收录类别	SCI
语种	英语
WOS记录号	WOS:000235457500003
关键词[WOS]	INTERMETALLIC PHASE ; ENHANCED PLASTICITY ; MATRIX COMPOSITES ; CUZR MARTENSITE ; HIGH-STRENGTH ; BEHAVIOR ; DEFECTS ; ALLOYS
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/33833
专题	力学所知识产出(1956-2008)
通讯作者	Wang, YR (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Sun YF,Wang YR,Guo J,et al. Microstructure and mechanical properties of a novel Zr-based bulk metallic glass composite[J]. Chinese Science Bulletin/中国科学通报(英文版),2005,50,24,:2804-2808.
APA	孙玉峰,王育人,郭建,魏炳忱,李维火,&Wang, YR .(2005).Microstructure and mechanical properties of a novel Zr-based bulk metallic glass composite.Chinese Science Bulletin/中国科学通报(英文版),50(24),2804-2808.
MLA	孙玉峰,et al."Microstructure and mechanical properties of a novel Zr-based bulk metallic glass composite".Chinese Science Bulletin/中国科学通报(英文版) 50.24(2005):2804-2808.

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