On the development of nanostructured WC-Co hard alloys

被引：3
|
作者：
Lisovskii, A. F. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Bakul Inst Superhard Mat, UA-04074 Kiev, Ukraine
来源：
JOURNAL OF SUPERHARD MATERIALS | 2010年 / 32卷 / 06期
关键词：
sintered hard alloys; nanostructure; technology; LIQUID; MICROSTRUCTURE; THERMODYNAMICS;
D O I：
10.3103/S1063457610060043
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A dimensional region of the existence of WC nanoparticles and nanostructured WC-Co hard alloys has been substantiated. It has been shown that the existing technologies do not allow to obtain pore- free WC-Co hard alloys with carbide particles of size 5-40 nm to be produced. A method of the formation of nanostructured hard alloys has been proposed.
引用
收藏
页码：389 / 395
页数：7
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