Influence of Pulsed Magnetic Field on the Al-Heterodiffusion in α-Fe

Abstract:

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Based on the X-ray method an experimental research has been carried out aimed to estimate the pulsed magnetic field influence on the heterodiffusion of Al in -Fe within the temperature interval of 700-820 °С and at the amplitude intensity of the magnetic field pulse equal to 0–557.2 kА/m and its frequency ranging from 0 to 8 Hz. It is established that the pulsed magnetic field changes noticeably the value of the measured coefficient of Al diffusion in -Fe. Possible mechanisms of the pulsed magnetic field influence on the diffusion process are considered on taking into account the interaction of moving domain walls, dislocations and impurity atoms.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 289-292)

Edited by:

A. Agüero, J.M. Albella, M.P. Hierro, J. Phillibert and F.J. Pérez Trujillo

Pages:

323-328

DOI:

10.4028/www.scientific.net/DDF.289-292.323

Citation:

A.V. Pokoev and M.A. Verjakovskaya, "Influence of Pulsed Magnetic Field on the Al-Heterodiffusion in α-Fe", Defect and Diffusion Forum, Vols. 289-292, pp. 323-328, 2009

Online since:

April 2009

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$35.00

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