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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/33558

Title
A simple iterative method for analysing experimental tracer diffusivities in concentrated binary alloys
Author/Creator
Belova, I. V.;  Murch, G. E.
Institution
The University of Newcastle. Faculty of Engineering & Built Environment, School of Engineering
Description
In this paper, we present an iterative method for analysing experimental tracer diffusivities in binary disordered alloys using the self-consistent theory of Moleko et al. (1989). The method can be used for any binary system that can be approximated by a random alloy. Some aspects of the convergence of the proposed numerical procedure are discussed. We determine tracer correlation factors and ratios of exchange frequencies from ratios of measured tracer diffusivities for the following systems: Cu-Pt, Zr-U, Mo-W, Ag- Au, Fe-Ni, Co-Ni, Cr-Ni, Cu-Ni, Fe-Pd, Pb-Tl, Nb-Ti, Mo-Ni and Fe-Mn.
Relation
Defect and Diffusion Forum Vol. 224-225, p. 127-134
Publisher Link
http://dx.doi.org/10.4028/3-908450-84-5
Date
2005
Publisher
Trans Tech Publications
Keyword(s)
tracer diffusion;  tracer correlation factors;  exchange frequencies;  concentrated alloys
Resource Type
journal article
Identifier
http://hdl.handle.net/1959.13/33558
Identifier
ISSN:1012-0386
Reviewed
Reviewed
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Subject
"Defect and Diffusion Forum"
 
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