Physical, Mechanical and Electrical Properties of W-20 wt.% Cu Composite Produced by Liquid Phase Sintering Process

被引：0
|
作者：
Ismail, Fauzi [1 ]
Selamat, Mohd Asri [1 ]
Muhamad, Norhamidi [2 ]
Sulong, Abu Bakar [2 ]
Majid, Nurzirah Abdul [1 ]
机构：
[1] SIRIM Berhad, Adv Mat Res Ctr AMREC, Struct Mat Program, Lot 34,Jalan Hitech 2-3,Kulim Hitech Pk, Kulim 09000, Kedah, Malaysia
[2] Univ Kebangsaan Malaysia, Dept Mech & Mat Engn, Bangi 43600, Selangor, Malaysia
来源：
ADVANCED MATERIALS CONFERENCE (AMC 2012) | 2014年 / 879卷
关键词：
compaction; liquid phase sintering; microstructure; porosity; densification;
D O I：
10.4028/www.scientific.net/AMR.879.21
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, the effect of sintering temperature on the properties of tungsten-copper (W-Cu) composite produced by liquid phase sintering (LPS) process has been investigated. W-20 wt.% Cu composite powders with particle size less than 1 mu m was prepared by cold compaction and followed by cold isostatic pressing. The green specimens were then sintered under nitrogen based atmosphere in the temperature range of 1100 degrees C to 1300 degrees C. The sintering studies were conducted to determine the extent of densification and corresponding to microstructure changes. In addition, the properties of the sintered specimens such as physical appearance, microstructure evolution, mechanical and electrical properties were presented and discussed.
引用
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页码：21 / +
页数：3
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