Synthesis Of Plastic Zr-Based Bulk Metallic Glass Matrix Composites By The Copper-Mould Suction Casting And The Bridgman Solidification

	Synthesis Of Plastic Zr-Based Bulk Metallic Glass Matrix Composites By The Copper-Mould Suction Casting And The Bridgman Solidification
	Qiao JW; Zhang Y; Zheng ZL; He JP; Wei BC(魏炳忱)
刊名	Journal of Alloys and Compounds
	2009
通讯作者邮箱	drzhangy@skl.ustb.edu.cn
页码	436-439
关键词	Bridgman Solidification Composites Plasticity Shear Bands Enhanced Plasticity Mechanical-Properties Ductility Microstructure Temperature Strength Tensile Alloy
ISSN号	0925-8388
通讯作者	Zhang Y
中文摘要	Zr-based bulk metallic glass matrix composites with the composition of Zr56.2Ti13.8Nb5.0Cu6.9Ni5.6Be12.(5) were synthesized by the copper-mould suction casting and the Bridgman solidification. The composite, containing a well-developed flowery beta-Zr dendritic phase, was obtained by the Bridgman solidification with the withdrawal velocity of 0.8 mm/s and the temperature gradient of 45 K/mm, and the ultimate strength of 2050 MPa and fracture plastic strain of 14.6% of the composite were achieved, which was mainly interpreted by the homogeneous dispersion of bcc beta-Zr phase in the glass matrix. Crown Copyright (C) 2008 Published by Elsevier B.V. All rights reserved.
类目[WOS]	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]	ENHANCED PLASTICITY ; MECHANICAL-PROPERTIES ; DUCTILITY ; MICROSTRUCTURE ; TEMPERATURE ; STRENGTH ; TENSILE ; ALLOY
收录类别	SCI
语种	英语
WOS记录号	WOS:000266386400088
公开日期	2009-08-03 ; 2009-10-09
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/26698]
专题	力学研究所_国家微重力实验室
推荐引用方式 GB/T 7714	Qiao JW,Zhang Y,Zheng ZL,et al. Synthesis Of Plastic Zr-Based Bulk Metallic Glass Matrix Composites By The Copper-Mould Suction Casting And The Bridgman Solidification[J]. Journal of Alloys and Compounds,2009:436-439.
APA	Qiao JW,Zhang Y,Zheng ZL,He JP,&魏炳忱.(2009).Synthesis Of Plastic Zr-Based Bulk Metallic Glass Matrix Composites By The Copper-Mould Suction Casting And The Bridgman Solidification.Journal of Alloys and Compounds,436-439.
MLA	Qiao JW,et al."Synthesis Of Plastic Zr-Based Bulk Metallic Glass Matrix Composites By The Copper-Mould Suction Casting And The Bridgman Solidification".Journal of Alloys and Compounds (2009):436-439.