Mechanical properties of Ti3SiC2 particulate reinforced copper prepared by hot pressing of copper coated Ti3SiC2 and copper powder

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	Mechanical properties of Ti3SiC2 particulate reinforced copper prepared by hot pressing of copper coated Ti3SiC2 and copper powder
	Y. Zhou; B. Chen; X. Wang; C. Yan
	2004
发表期刊	Materials Science and Technology
ISSN	0267-0836
卷号	20 期号:5 页码:661-665
摘要	kThe compound Ti3SiC2 is a promising reinforcement for copper, but at a high volume content of Ti3SiC2, densification of Cu/Ti3SiC2 composites becomes difficult. To improve the densification behaviour and microstructure of Cu/Ti3SiC2 composites, Ti3SiC2 particulates were coated with a layer of copper by an electroless plating method before being incorporated into the copper matrix. Results demonstrated that, compared with uncoated Ti3SiC2 reinforced copper, copper coated Ti3SiC2 reinforced composites exhibit both high density and a homogeneous distribution of Ti3SiC2 within the copper matrix. The precoated layer of copper prevents direct contact and agglomeration of Ti3SiC2 particulates. Owing to the improved density and microstructure, the mechanical properties of Cu/Ti3SiC2 composites are also enhanced. Mechanical property investigation revealed that a significant strengthening effect is observed for Cu/Ti3SiC2 composites at both room and high temperatures.
部门归属	chinese acad sci, high performance ceram div, shenyang natl lab mat sci, met res inst, shenyang 110016, peoples r china.;zhou, y (reprint author), chinese acad sci, high performance ceram div, shenyang natl lab mat sci, met res inst, 72 wenha rd, shenyang 110016, peoples r china;yczhou@imr.ac.cn
关键词	Metal Matrix Composites Particulate Composites Copper Alloys Titanium Compounds Mechanical Properties Titanium-silicon Carbide
URL	查看原文
WOS记录号	WOS:000222076300017
引用统计	被引频次：32[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/321006/35766
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Zhou,B. Chen,X. Wang,et al. Mechanical properties of Ti3SiC2 particulate reinforced copper prepared by hot pressing of copper coated Ti3SiC2 and copper powder[J]. Materials Science and Technology,2004,20(5):661-665.
APA	Y. Zhou,B. Chen,X. Wang,&C. Yan.(2004).Mechanical properties of Ti3SiC2 particulate reinforced copper prepared by hot pressing of copper coated Ti3SiC2 and copper powder.Materials Science and Technology,20(5),661-665.
MLA	Y. Zhou,et al."Mechanical properties of Ti3SiC2 particulate reinforced copper prepared by hot pressing of copper coated Ti3SiC2 and copper powder".Materials Science and Technology 20.5(2004):661-665.