Effects of Cobalt on the Sintering Behavior of Mechanically Activated Tungsten Powder

被引：0
|
作者：
Chengchang Jia
机构：
来源：
Rare Metals | 2001年 / 03期
关键词：
powder metallurgy; tungsten alloys; cobalt; mechanical activation; sintering behavior;
D O I：
暂无
中图分类号：
TF125 [粉末冶金制品及其应用];
学科分类号：
摘要：
Tungsten alloys were prepared with mechanically activated powder added microelement cobalt in order to im- prove the process and properties of alloys. Properties of alloys such as density, hardness and bending strength were me- asured. 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.
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页码：183 / 186 +201
页数：5
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