Preparation of Nano-Al2O3 Dispersion Strengthened Coating on Copper   Surface

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	Preparation of Nano-Al2O3 Dispersion Strengthened Coating on Copper Surface
	Li Xiaojie ; Sun Wei ; Yan Honghao ; Liu Kaixin ; Wang Xiaohong ; Luo Ning
刊名	稀有金属材料与工程
	2012
关键词	powder sintering underwater explosive compaction dispersion strengthened coating microstructure fracture TENSILE DEFORMATION FRACTURE-BEHAVIOR
英文摘要	A new preparation technology of dispersion strengthened coating on copper base was proposed. Mixing Al2O3-Cu powder gained by mechanical alloying method was spread on the surface of copper base. The dispersion strengthened coating was joined with copper base together by powder sintering and underwater explosive compaction method. Microstructure shows that nano-Al2O3 particles dispersively distribute in copper matrix and the dispersion strengthened coating joined with the copper base tightly. Through the SEM image of the fracture, it is concluded that coating has pronounced cracking along the grain boundaries and a distribution of dimples adjacent to the grain boundary.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000312353300008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 1; ARTICLE; 32-34; 41
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/315949]
专题	工学院
推荐引用方式 GB/T 7714	Li Xiaojie,Sun Wei,Yan Honghao,et al. Preparation of Nano-Al2O3 Dispersion Strengthened Coating on Copper Surface[J]. 稀有金属材料与工程,2012.
APA	Li Xiaojie,Sun Wei,Yan Honghao,Liu Kaixin,Wang Xiaohong,&Luo Ning.(2012).Preparation of Nano-Al2O3 Dispersion Strengthened Coating on Copper Surface.稀有金属材料与工程.
MLA	Li Xiaojie,et al."Preparation of Nano-Al2O3 Dispersion Strengthened Coating on Copper Surface".稀有金属材料与工程 (2012).