Analysis of Electromagnetic Field During Out-phase Electromagnetic Continuous Casting
异相位电磁连铸的电磁场分析

Numerical simulations of electromagnetic field and force field during electromagnetic continuous casting in hollow billets are carried out by ANSYS software. The simulation results show that the magnetic flux density is strong and its distribution is even in tube ingot in out-phase electromagnetic field; Metal melt in the central section of the wall flows toward the outer mold due to the electromagnetic force; Metal melt and initially solidified shell near graphite were pushed by the electromagnetic force, which can avoid " hold core ", decrease friction, restrain segregation burl, and increase surface quality.