Numerical Simulation on Semi-Solid Metal Slurry Preparation by A-EMS

Abstract:

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A computational model coupling electromagnetic stirring with a macroscopic heat and fluid flow in semisolid A357 alloy slurry preparation by A-EMS was developed. Effects of electromagnetic field on flow field and temperature field were presented successfully. It is shown that more intensive magnetic field, velocity field and thereby temperature field were uniformly distributed in the stirred melt even at commercial frequency, and thus more uniformly fine microstructures were obtained in comparison with normal EMS.

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Main Theme:

Edited by:

Jian-Feng Nie and Allan Morton

Pages:

1492-1495

DOI:

10.4028/www.scientific.net/MSF.654-656.1492

Citation:

Z. F. Zhang et al., "Numerical Simulation on Semi-Solid Metal Slurry Preparation by A-EMS", Materials Science Forum, Vols. 654-656, pp. 1492-1495, 2010

Online since:

June 2010

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Price:

$35.00

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