5%Pb hollow billet under traveling magnetic field.

5%Pb alloy of low-melting point to verify the effect of inner traveling magnetic field on the solidification microstructure of hollow tubular billet by continuous casting.

The parameters affecting the distribution and magnititude of induced current in molten aluminum purified by traveling magnetic field was studicd by simulative experiments.

Space magnetic field's mathematical model of magnetic drive system driven by traveling wave magnetic field

According to the analysis of dynamical equations under the traveling wave magnetic field,the velocity equation as well as the spin velocity equation and flux equation per unit time,are also analyzed.

For the sake of enhancing the reliability of magnetic transmission under the condition of high rotary speed,the large clearance magnetic transmission technology with traveling wave magnetic field drive has been studied.

Electromagnetic force parameters during process of purifying liquid metal by travelling magnetic field;

An experimental set up of travelling magnetic field excited by supper power permanent magnet was designed, which has obviously refine function for metal solidification structure.

By using plug flow and trajectory models, the inclusion-removal efficiency to the processof purifying liquid metal contained in triangle/rectangular pipe by travelling magnetic field are analyzedtheoretically.

Analysis of the diffraction field on conductive cylinder and applications of electromagnetic compatibility designing;