“The research progress in the field of aluminum alloy melt treatment was introduced. Experts used finite element numerical simulation to calculate the magnetic induction intensity, electromagnetic force, and magnetic energy distribution inside the ZL114A aluminum alloy melt under different peak currents of surface pulse magnetic field. Combined with relevant experimental verification, the changes in the microstructure of ZL114A aluminum alloy were analyzed in depth, providing new ideas and methods for the development of aluminum alloy melt treatment technology.”