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Effects of Pulse Electric Field on the Clusters of Pb-Sn Molten Alloy

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Abstract:

The authors investigate the effect of electric pulse field (EPF) on the grain size of Pb-Sn alloy and conclude the optimization parameter of EPF through the specialized experiment. Applying the electric dipole theory, the electro-migration theory and combining with the electrostatic force analysis, the author explain that the EPF can modify the liquid structure, can make the smaller cluster reorganized and growing up and at the same time can make the bigger cluster fission, then induce the cluster scale to the same and therefore improve the solidification structure from the theory point of view.

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Periodical:

Advanced Materials Research (Volumes 299-300)

Pages:

298-301

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.299-300.298

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Online since:

July 2011

Authors:

Zhen Bin Zhang, Jian Zhong Wang

Keywords:

Cluster, Grain Size, Molten Alloy, Pulse Electric Field

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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