Acta Metallurgica Sinica (English Letters) ›› 2000, Vol. 13 ›› Issue (2): 708-714.

• Research paper • Previous Articles     Next Articles

THE COMPUTATION AND EXPERIMENT ANALYSIS OF ELECTROMAGNETIC CONTINUOUS CASTING WITH SOFT-CONTACTED MOULD

K. Deng, Z.M. Ren, Y.B. Zhong, G.C. Jiang and S.M.Hu 1) School of Materials, Shanghai University, Shanghai 200072, China 2) Shanghai BAOSTEEL Group, Shanghai 200941, China   

  • Received:2000-04-25 Revised:2000-04-25 Online:2000-04-25 Published:2009-10-10

Abstract: In this paper, coupling the quasi-3D numerical simulation of electromagnetic field and the experiments of continuous casting with soft-contacted mould with some metals such as tin, aluminum, copper and steel, the electromagnetic characteristics of continuous casting with soft-contacted mould is analyzed. It is shown that the electromagnetic pressure on the surface of billet is increasing with the rising of power frequency as a logarithmically parabolic function, with that of electric conductivity of billet as a power junction, and with that of the current in inductor as a parabolic junction.

Key words: continuous casting (CC), electromagnetic continuous casting (EMC), soft-contacted mould, electromagnetic field (EMF), numerical simulation.