Effect of the rate of cooling tungsten heavy alloys of the W-Ni-Fe type from the sintering temperature on the formation of their physico-mechanical properties

被引：4
|
作者：
Andreiev, I. V. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Bakul Inst Superhard Mat, Vul Avtozavodska 2, UA-04074 Kiev, Ukraine
来源：
JOURNAL OF SUPERHARD MATERIALS | 2016年 / 38卷 / 03期
关键词：
tungsten heavy alloy; sintering; physico-mechanical properties; cooling;
D O I：
10.3103/S1063457616030059
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of the conditions of cooling after the liquid-phase sintering of tungsten heavy metals have been studied. It has been found that to attain a high ductility of the tungsten heavy metal, the rate of cooling from the sintering temperature should afford removal of the major part of hydrogen, which was dissolved in the alloy volume in the temperature range of the liquid phase existence.
引用
收藏
页码：185 / 189
页数：5
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