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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vols. 323-325Interdiffusion in Nb-Mo, Nb-Ti and Nb-Zr Systems

Interdiffusion in Nb-Mo, Nb-Ti and Nb-Zr Systems

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Abstract:

Diffusion couple technique is used to study interdiffusion in Nb-Mo, Nb-Ti and Nb-Zr systems. Interdiffusion coefficients at different temperatures and compositions are determined using the relation developed by Wagner. The change in activation energy for interdiffusion with composition is determined. Further, impurity diffusion coefficient of the species are determined and compared with the available data in literature.

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Diffusion in Materials - DIMAT 2011

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Periodical:

Defect and Diffusion Forum (Volumes 323-325)

Pages:

491-496

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.323-325.491

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Online since:

April 2012

Authors:

Soma Prasad, Aloke Paul

Keywords:

Interdiffusion, Nb-Mo, Nb-Ti, Nb-Zr, Solid Solution

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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