Grain-boundary diffusion and boundary widths in metals and ceramics
- 1 April 1974
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 45 (4) , 1507-1509
- https://doi.org/10.1063/1.1663451
Abstract
A technique is presented to calculate grain-boundary widths and grain-boundary diffusion coefficients in metals and nonmetals using grain growth, sintering, diffusion and/or creep data. High-purity metals yield boundary widths of the order of a few atomic diameters, whereas ionic materials yield ``effective boundary widths'' orders-of-magnitude wider.This publication has 30 references indexed in Scilit:
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