Paper Titles

Analytical Solution of Fick's Equations in the Case of Foreign Atom Diffusion in a Metallic Sample
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Analytical Studies of Diffusion by the Dissociative Mechanism in the Case of a Foreign Atom Source
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Metal Lattice Atomic Structure Characterization Using Mirage Effect Technique
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Microstructure and Texture Evolution during Cold Rolling and Recrystallization of Ni₃Al Single Crystals
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The Kirkendall Plane in Binary Interdiffusion Systems
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Recent Advances in Point Defect Studies Driven by Density Functional Theory
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An Ab Initio Study of the Effects and Stability of Vacancies, Antisites and Small Radius Atoms (B, C, N and O) in the B2-FeAl Structure
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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vols. 233-234Analytical Solution of Fick's Equations in the...

Analytical Solution of Fick's Equations in the Case of Foreign Atom Diffusion in a Metallic Sample

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Abstract:

In this work we develop an analytical method for resolution of the reaction-diffusion equations which govern impurity diffusion by the dissociative mechanism in a finite-thickness sample and from a deposit of solute atoms on the surface. This method is based upon the perturbation of basic solutions corresponding to limiting cases and the choice of suitable small parameters. The solutions obtained and their comparison to those of numerical studies are also presented in this paper.

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Defects and Diffusion in MetalsAn Annual Retrospective - VII

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Defect and Diffusion Forum (Volumes 233-234)

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1-14

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https://doi.org/10.4028/www.scientific.net/DDF.233-234.1

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Online since:

December 2004

Authors:

A. Benmakhlouf

Keywords:

Analytical Solution, Dissociative Mechanism, Fick's Law, Foreign Atom Diffusion

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© 2004 Trans Tech Publications Ltd. All Rights Reserved

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