Numerical Simulation and Applications of F-EMS for High Carbon Steel Billet  

作　　者：WEI Xiao-dong, ZHANG Jiong-ming, XIAO Chao, HU Zhao-fan, YUAN Yang-yang (School of Metallurgical and Ecological Engineering University of Science and Technology Beijing, Beijing 100083, China) 

出　　处：《Journal of Iron and Steel Research International》2011年第S2期268-274,共7页

摘　　要：The distribution of electromagnetic fields and electromagnetic force of F-EMS were simulated by ANSYS12.0 software. The magnetic induction intensity and electromagnetic force of billet with various stirring parameters were cal- culated, then the relationship between the magnetic induction intensity and electromagnetic force was calculated. The results showed that the electromagnetic force is not positive with the magnetic induction intensity. Depending on the com- bination of the practical production, the central segregation of high carbon steel SWRH77B is improved effectively under the best stirring parameter that the current is 360A and the frequency is 12Hz.The distribution of electromagnetic fields and electromagnetic force of F-EMS were simulated by ANSYS12.0 software. The magnetic induction intensity and electromagnetic force of billet with various stirring parameters were cal- culated, then the relationship between the magnetic induction intensity and electromagnetic force was calculated. The results showed that the electromagnetic force is not positive with the magnetic induction intensity. Depending on the com- bination of the practical production, the central segregation of high carbon steel SWRH77B is improved effectively under the best stirring parameter that the current is 360A and the frequency is 12Hz.

关 键 词：BILLET numerical simulation magnetic induction intensity electromagnetic force SEGREGATION 

分 类 号：TF777.2[冶金工程—钢铁冶金]