Interdiffusion Studies in Co-Fe-Ni Alloys

Abstract:

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Interdiffusion in Co-Fe-Ni alloys was studied in 1373-1588 K temperature range. The Danielewski-Holly model was used for the description of the interdiffusion process in ternary Co- Fe-Ni diffusion couples both for the finite and infinite geometry. Using the inverse method the average intrinsic diffusivities of components in the Co-Fe-Ni system were calculated and compared with the results of the other authors. The activation energies of cobalt, iron and nickel intrinsic diffusion have been found in 1373-1588 K temperature range.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 237-240)

Edited by:

M. Danielewski, R. Filipek, R. Kozubski, W. Kucza, P. Zieba, Z. Zurek

Pages:

408-413

DOI:

10.4028/www.scientific.net/DDF.237-240.408

Citation:

R. Filipek et al., "Interdiffusion Studies in Co-Fe-Ni Alloys", Defect and Diffusion Forum, Vols. 237-240, pp. 408-413, 2005

Online since:

April 2005

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Price:

$35.00

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