Abstract：Combining with industrial experiment, a coupled numerical simulation of 470mm×350mm bloom was conducted during continuous casting with mold electromagnetic stirring(M-EMS). The influence of M-EMS current, frequency and mold thickness on distribution of magnetic field and flow field was investigated. The results show that magnetic flux density, electromagnetic force and velocity all increase with the coil current when keeping other parameters unalterable. Magnetic flux density decreases with the increase of frequency, but electromagnetic force and velocity increase with the frequency. With the increase of frequency, the variation of maximum magnetic flux density, electromagnetic force and velocity decrease. For 470mm×350mm bloom during continuous casting with M-EMS, the current,frequency and mold thickness of 550A, 2Hz and 35mm can play well stirring effect.
张静，王恩刚，邓安元，赫冀成. 大方坯连铸M-EMS参数对磁场和流场分布的影响[J]. 钢铁, 2012, 47(6): 27-31.
ZHANG Jing,WANG En-gang,DENG An-yuan,HE Ji-cheng. Influence of M-EMS Parameters on Distribution of Magnetic Field and Flow Field in Continuous Casting of Bloom. Iron and Steel, 2012, 47(6): 27-31.
2012, Vol. 47 
