The role of plastic deformation mechanisms at high temperature sintering of the particles

M.I. Alymov, S.I. Averin, V.S. Shustov, L.V. Gordopolova
Abstract
The article deals with different mechanisms of sintering powders. It is shown that, when considering the sintering of crystalline particles, the mechanism of viscous flow can be excluded from consideration, and the use of capillary diffusion mechanism of sintering. Since sintering is controlled by diffusion and dislocation mechanism of plastic deformation of the relevant data material, the thermal activation analysis and sintering mechanisms can be considered similar thermal activation analysis of the mechanisms of plastic deformation.
Received: 16 September 2013   Revised: 09 October 2013   Accepted: 16 September 2013
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