Mössbauer Spectroscopy Studies of Grain Boundaries in Nanostructured Metals

Abstract:

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The results of NGR studies of grain boundaries in nanocrystalline metals are briefly reviewed and analyzed together with the data of ordinary diffusion experiments. Grain boundaries in materials obtained both by powder technologies and severe plastic deformation (SPD) are considered. Possible factors causing accelerated mass transfer in every case are analyzed with the account taken of specific features of the structure of these materials.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 273-276)

Edited by:

Andreas Öchsner and Graeme E. Murch

Pages:

506-513

DOI:

10.4028/www.scientific.net/DDF.273-276.506

Citation:

V. V. Popov "Mössbauer Spectroscopy Studies of Grain Boundaries in Nanostructured Metals", Defect and Diffusion Forum, Vols. 273-276, pp. 506-513, 2008

Online since:

February 2008

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$35.00

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