Preparation of Cu-Cr-Zr/AlN Nanocomposites and their Mechanical and Conductive Properties

Abstract:

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Copper and copper alloys had various applications in tremendous areas due to their unique properties, such as good conductivity, good thermal conductivity and so on. However, applications of copper and copper alloys were severely restricted as the result of the limited strength at room temperature and poor wear-resistance at high temperature. In this paper, we investigated the preparation of Cu-Cr-Zr/AlN nanocomposites by mechanical alloying process and then powder metallurgy technology. XRD and SEM were performed for the phase and morphology characterization. The conductivity properties were also tested and the results showed that Cu-Cr-Zr/AlN nanocomposites exhibited excellent conductivity behavior.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

2756-2759

DOI:

10.4028/www.scientific.net/AMR.239-242.2756

Citation:

Y. Q. Qin et al., "Preparation of Cu-Cr-Zr/AlN Nanocomposites and their Mechanical and Conductive Properties", Advanced Materials Research, Vols. 239-242, pp. 2756-2759, 2011

Online since:

May 2011

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Price:

$35.00

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