Mechanical behavior of SiC foam-SIC particles/Al hybrid composites

IMR OpenIR

	Mechanical behavior of SiC foam-SIC particles/Al hybrid composites
	L. Z. Zhao; M. J. Zhao; H. Yan; X. M. Cao; J. S. Zhang
	2009
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	19 页码:S547-S551
摘要	The hybrid SiC foam-SiC particles/Al double interpenetrating composites to be used as the brake materials of high speed train were fabricated by squeeze casting technique. The influence of the type of matrix on the mechanical properties and the fracture mechanism of the hybrid composites was investigated. The interface bond in the hybrid composites is good for the composites have the unique double interpenetrating structure. The ductile matrix resists the propagation of the microcracks in the struts. During the microcrack propagation process, the energy absorption and the fracture surface area are increased, which increases the ductility of the hybrid composites. The compressive strength of the hybrid composite reinforced by the SiC with the total volume fraction of 53% is 660 MPa, which is higher than that of traditional composite reinforced by single SiC particles.
部门归属	[zhao long-zhi; yan hong] nanchang univ, sch mech & elect engn, nanchang 330031, peoples r china. [zhao long-zhi; zhao ming-juan] e china jiaotong univ, key lab minist educ conveyance & equipment, nanchang 330013, peoples r china. [cao xiao-ming; zhang jin-song] chinese acad sci, inst met res, shenyang 110016, peoples r china.;zhao, lz (reprint author), nanchang univ, sch mech & elect engn, nanchang 330031, peoples r china;zhaolongzhi@163.com
关键词	Double Interpenetrating Hybrid Composite Fracture Mechanism Energy Absorption Crack Deflection Mechanical Behavior Aluminum-matrix Composite Thermal-expansion Temperature Alloys
URL	查看原文
WOS记录号	WOS:000272501300004
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32601
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Z. Zhao,M. J. Zhao,H. Yan,et al. Mechanical behavior of SiC foam-SIC particles/Al hybrid composites[J]. Transactions of Nonferrous Metals Society of China,2009,19:S547-S551.
APA	L. Z. Zhao,M. J. Zhao,H. Yan,X. M. Cao,&J. S. Zhang.(2009).Mechanical behavior of SiC foam-SIC particles/Al hybrid composites.Transactions of Nonferrous Metals Society of China,19,S547-S551.
MLA	L. Z. Zhao,et al."Mechanical behavior of SiC foam-SIC particles/Al hybrid composites".Transactions of Nonferrous Metals Society of China 19(2009):S547-S551.