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The effect of the volume fraction and dispersion of tungsten particles on the electrical resistance of heterogeneous copper-based material

T.Epifanceva,
 
O.Vlasova,
 
Y.Solonin,
 
G.Bagliuk,
 
M.Shtern,
 
A.Koval
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Electrical Contacts and Electrodes - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2018, #14
http://www.materials.kiev.ua/article/2614

Abstract

The results of the study of the electrical resistivity of non-sintered prototypes based on the Cu―W system obtained by cold pressing, depending on the quantitative composition of the components of the mixture (copper and tungsten), dispersion and their effect on the microstructure of the material.


COLD PRESSING, CONDUCTIVITY, COPPER, POWDER, TUNGSTEN

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