Physico-Chemical Analysis of Compound Growth in Binary Interdiffusion Systems

Abstract:

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A diffusion-controlled growth of intermetallic phases and the role of the Kirkendall effect in morphological evolution of the product phase layers can be described in terms of an alternative theory considering chemical reactions at the interphase interfaces. Application of this “physicochemical” treatment to diffusional growth of intermediate phases with fairly wide homogeneity ranges is illustrated by the example of interaction in the Ag-Zn system. The model is purely phenomenological, and its use is convenient, since no explicit assumption of the underlying diffusion mechanism is required.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 258-260)

Edited by:

Andreas Öchsner and José Grácio

Pages:

182-191

DOI:

10.4028/www.scientific.net/DDF.258-260.182

Citation:

A.A. Kodentsov et al., "Physico-Chemical Analysis of Compound Growth in Binary Interdiffusion Systems", Defect and Diffusion Forum, Vols. 258-260, pp. 182-191, 2006

Online since:

October 2006

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Price:

$35.00

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