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A. M. Golovin, V. S. Potapov

On the Calculation of the Diffusion Coefficient of Oxygen in Zirconium Alloys by Dissolution of the Oxide Film

Abstract

The analytical expression for the oxygen mass, adsorbed in the isothermal dissolution of the oxide film on the metall surface, is derived. This expression is used to calculate the boundary reaction rate of oxygen atoms transition from the oxid to the metall and the oxygen diffusion coefficient at different temperatures for a-Zr-1%Nb and b-Zr-20%Nb alloys by the proper treatment of experimental dates.
Moscow University Chemistry Bulletin.
2006, Vol. 47, No. 6, P. 421
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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