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  4. № 14 2012
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Model research of conductivity and process of formation of contacts in porous powder and fiber materials as a result of spark plasma sintering

A.Kostornov,
 
V.Klimenko,
 
R.P.Bykov,
 
V.V.Doctorov,
 
О.О.Kuznechyk,
 
А.L.Moroz,
 
L.P.Pilinevich
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2012, Т.null, #14
http://www.materials.kiev.ua/article/595

Abstract

The Holm’s theory of electric contacts is used to establish of quantitative relation between conductivity of porous discrete fibers materials with the size of interparticle contacts. A computer modeling of distribution of density of current and temperatures in a single particle depending on the spark plasma sintering’s parameters was carried out.


CONDUCTIVITY, POROUS POWDER AND FIBER MATERIALS, SPARK PLASMA SINTERING

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