Effect of compaction pressure on microstructure and properties of copper-based composite prepared by mechanical Aaloying and powder metallurgy

Mahani Yusoff, and Zuhailawati H., (2013) Effect of compaction pressure on microstructure and properties of copper-based composite prepared by mechanical Aaloying and powder metallurgy. In: The 2nd International Conference on Sustainable Materials Engineering (ICoSM2013), 26 - 27 March 2013. (Unpublished)

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Abstract

this study, copper-tungsten carbide composite was produced by mechanical alloying and powder metallurgy. The compaction pressures were varied from 100 to 600 MPa for observation on microstructure and properties of the composite. The result showed the microstructure was densified with the increased of compaction pressure. Within compaction pressure no fracturing was occurred. Increasing compaction pressure increased the density, hardness and electrical conductivity of the composite which related to the reduced of porosity area.

Item Type: Conference or Workshop Item (Paper)
Subject Heading:
Keywords: Copper-based composite - Mechanical alloying - Powder metallurgy
Faculty: Faculty of Agro - Based Industry
Deposited By: En. Pahmi Abdullah
Date Deposited: 24 Apr 2013 08:19
Last Modified: 24 Apr 2013 08:42
URI: http://umkeprints.umk.edu.my/id/eprint/1523

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