Effect of liquid phase on W-Ni-Sn and W-Co-Sn pseudoalloys in liquid-phase sintering

被引：0

作者：

V. I. Nizhenko

V. Ya. Petrishchev

V. V. Skorokhod

机构：

[1] National Academy of Sciences of Ukraine,Institute for Problems of Materials Science

来源：

Powder Metallurgy and Metal Ceramics | 2007年 / 46卷

关键词：

tungsten; nickel; cobalt; tin; liquid-phase sintering; liquid phase amount; compaction;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effect of the liquid phase of different compositions on the compaction of W-Ni-Sn and W-Co-Sn pseudoalloys in liquid-phase sintering is studied. It is established that the compaction of W-Ni-Sn pseudoalloys enhances with increasing liquid-to-solid phase volume ratio. Changes in volume of W-Co-Sn pseudoalloys with a varying amount of the liquid phase in sintering depend on the melt composition: the compaction increases for 20 wt.% Co and 80 wt.% Sn and the samples grow regardless of the liquid phase amount for 50 wt.% Co and 50 wt.% Sn.

引用

页码：105 / 110

页数：5

共 25 条

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