Paper Title:
Study on Effect of Pulse Electric Field on Solidification Process of Fe-C-S Alloy Melt
  Abstract

It can reduce the grain boundary segregation effectively, and improve the solidification microstructure, as well as cause the migration and redistribution of elements by adding the pulse electric field during the solidification process of the Fe-C-S alloy melt. Where, the element S migrates from the positive polarity to the negative polarity, while the migration law of the element C is reverse to that of the element S. The principal ingredient of the inclusion in solidification microstructure after treatment is FeS and a small amount of MnS, while FeS is distributed at the edge and in the centre area of the whole sample spherically.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Iron and Steel
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
1137-1142
DOI
10.4028/www.scientific.net/AMR.284-286.1137
Citation
Z. Y. Liao, H. C. Wang, P. Hong, X. Li, S. J. Wang, J. Li, "Study on Effect of Pulse Electric Field on Solidification Process of Fe-C-S Alloy Melt", Advanced Materials Research, Vols. 284-286, pp. 1137-1142, 2011
Online since
July 2011
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Price
$32.00
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