Magnetically Driven Selective Grain Growth in Locally Deformed Zn Single Crystals

Abstract:

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In magnetically anisotropic materials a driving force for grain boundary migration can be induced by an external magnetic ¯eld. It is experimentally shown that annealing of locally deformed Zn single crystals in a suitably directed high magnetic ¯eld results in a growth of new individual grains. Velocities of some solitary moving grain boundaries were measured and their absolute mobilities were estimated at a single temperature. Results are discussed in terms of preferential grain orientation and boundary character.

Info:

Periodical:

Materials Science Forum (Volumes 467-470)

Edited by:

B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. Réglé and L. Tabourot

Pages:

763-770

DOI:

10.4028/www.scientific.net/MSF.467-470.763

Citation:

P.J. Konijnenberg et al., "Magnetically Driven Selective Grain Growth in Locally Deformed Zn Single Crystals", Materials Science Forum, Vols. 467-470, pp. 763-770, 2004

Online since:

October 2004

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Price:

$35.00

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