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Production of gradient structures in sintered TiC−(Ni,Mo) hard alloys on interaction with molten metals
被引：0
作者：
A. F. Lisovskii
S. A. Sokol'nik
机构：
来源：
Powder Metallurgy and Metal Ceramics
|
1997年
/
36卷
关键词：
Rhenium;
Molten Metal;
Hard Alloy;
Carbide Particle;
Titanium Carbide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Kinetic trends have been identified for mass transport of molten metals into sintered TiC−(Ni, Mo) hard alloys. Conditions have been identified for the mass transfer of the liquid by the migration and diffusion-migration mechanisms. Details are given of the formation of gradient structure in the TiC−(Ni, Mo) hard alloys on interaction with molten metals, where it is found that there are effects from the physicomechanical properties of the materials.
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页码：505 / 509
页数：4
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