Influence of Platinum and Palladium on Diffusion in β-NiAl Phase

Abstract:

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A new inverse method is applied for the determination of interdiffusion coefficients in b- NiAl(Pt) and b-NiAl(Pd). The results show that substitution of Pt or Pd to b-NiAl accelerates the diffusion of aluminium. Within the studied composition range and for Al-poor aluminides, the cross coefficients are negligible except for high Pd contents

Info:

Periodical:

Defect and Diffusion Forum (Volumes 237-240)

Edited by:

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

Pages:

238-243

DOI:

10.4028/www.scientific.net/DDF.237-240.238

Citation:

R. Bouchet and R. Mévrel, "Influence of Platinum and Palladium on Diffusion in β-NiAl Phase", Defect and Diffusion Forum, Vols. 237-240, pp. 238-243, 2005

Online since:

April 2005

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Price:

$35.00

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