Paper Title:
Reactionary Interaction as the Basis of Occurrence Heterogeneity Diffusion Properties Grain Boundaries in Polycrystalline Silver
  Abstract

The new way of calculation of segregation enthalpy on the basis of grain boundary diffusion data is offered. It proceeds from the primary data on an interval "B"- regime of grain boundary diffusion. For data processing we used the expression for coefficient of grain boundary diffusion got by Borisov and Lubov according to Fisher model for a tail part of the concentration curve. To approve this approach the data of tellurium diffusion in grain boundary of polycrystalline silver are considered.

  Info
Periodical
Edited by
D.Beke, A.Gusak, G.Murch, J.Philibert
Pages
221-226
DOI
10.4028/www.scientific.net/DDF.277.221
Citation
V. M. Koloskov, V.L. Gapontsev, "Reactionary Interaction as the Basis of Occurrence Heterogeneity Diffusion Properties Grain Boundaries in Polycrystalline Silver", Defect and Diffusion Forum, Vol. 277, pp. 221-226, 2008
Online since
April 2008
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