Study of the microporosity of WC-Co alloys

被引：3
作者：
Prokopiv, M. M. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Bakul Inst Superhard Mat, UA-04074 Kiev, Ukraine
来源：
JOURNAL OF SUPERHARD MATERIALS | 2008年 / 30卷 / 04期
关键词：
hard alloys; sintering; structure; tungsten carbide; cobalt; pore structure; grains; interlayer;
D O I：
10.3103/S1063457608040060
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The existence of micropores in the structure of WC-Co alloys located at the grain and phase boundaries and commensurate with an interlayer of a cobalt phase has been established using scanning electron microscopy. It has been shown that the micropore size and shape change with a change in sizes of they cobalt interlayer and tungsten carbide grains.
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页码：266 / 272
页数：7
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