Effect of rare earth on diamond-tungsten carbide super-hard composites

被引：0
|
作者：
Man, CH [1 ]
Zhao, HY
Ning, GF
机构：
[1] China Univ Mining & Technol, Dept Mat Sci & Engn, Beijing 100083, Peoples R China
[2] China Coal Res Inst, Beijing 100013, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 2003年 / 21卷
关键词：
diamond-WC/Co; activated sintering; super-hard composites; rare earths;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A study was undertaken to decrease the sintering temperature and to increase the thermal stability of diamond by adding rare earth elements. The critical factor in the activated sintering is the content of rare earth element. The results show that adding 0.3% rare earth to the powders makes the composites obtain the properties needed.
引用
收藏
页码：159 / 161
页数：3
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