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
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页码：256 / 261
页数：6
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