Effects of cobalt on the sintering behavior of mechanically activated tungsten powder

被引：0
|
作者：
Jia, CC [1 ]
Liu, XY
Guan, XH
Su, XK
Zhao, J
Xie, ZZ
机构：
[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
[2] Beijing Res Inst Powder Met, Beijing 100053, Peoples R China
[3] Beijing Polytech Univ, Beijing 100022, Peoples R China
来源：
RARE METALS | 2001年 / 20卷 / 03期
关键词：
powder metallurgy; tungsten alloys; cobalt; mechanical activation; sintering behavior;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tungsten alloys were prepared with mechanically activated powder added microelement cobalt in order to improve the process and properties of alloys. Properties of alloys such as density, hardness and bending strength were measured. The results show that through mechanical activation, cobalt can accelerate the sintering process of these alloys By the combination of mechanical activation and adding microelement cobalt, tungsten alloys with higher density and better properties can be obtained.
引用
收藏
页码：183 / +
页数：5
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