Effect of Pulsed Electric Field on the Distribution and Migration of P, S, and Si Elements of Fe-Based Alloys

Abstract:

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Pulsed electric field has been effectively used to control and modify the solidification process in castings. In this study, a pulsed electric field at 8 volts and 19 kHz has been applied to Fe-P, Fe-S, and Fe-Si binary alloys, and microstructure and elements distribution of the three alloy samples have been inspected. The results indicated that P migrated from cathode to anode while S and Si migrated from both electrodes to the center under the pulsed electric field during the solidification process.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

371-374

DOI:

10.4028/www.scientific.net/AMR.194-196.371

Citation:

Z. Y. Liao et al., "Effect of Pulsed Electric Field on the Distribution and Migration of P, S, and Si Elements of Fe-Based Alloys", Advanced Materials Research, Vols. 194-196, pp. 371-374, 2011

Online since:

February 2011

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Price:

$35.00

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