On formation of mesostructures in cemented carbides

被引：0
|
作者：
Lisovsky, AF [1 ]
机构：
[1] Inst Superhard Mat, UA-254074 Kiev, Ukraine
来源：
EURO PM 2002: HARD MATERIALS PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The theoretical bases of the mesostructure formation in cemented carbides are stated. The mesostructures were obtained by using MMT-process (metal melt treatment of specimens). It is shown that the theory of stability of liquid metallic interlayers in cemented carbides is a ground of the formation of mesostructures into articles. The formation of such structures allows an increase of bending strength, fracture toughness and fatigue fracture toughness of cemented carbides.
引用
收藏
页码：256 / 261
页数：6
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