Study on Effect of Pulse Electric Field on Solidification Process of Fe-C-S Alloy Melt

Abstract:

Article Preview

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)

Main Theme:

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 et al., "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

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.