高梯度磁选机永磁化的研究与进展

Investigation and Development of Permanent Magnetization of High Gradient Magnetic Separator

利用电磁产生高背景场强度的高梯度磁选机在赤铁矿选别过程中发挥的作用越来越大,但随着高性能永磁材料钕铁硼的发展,永磁高梯度磁选机的研究也日益被人们所重视,叙述了永磁材料在磁选设备中的应用,介绍了永磁高梯度磁选机的研究与进展。

High gradient magnetic separators which possess high background magnetic field intensity produced by electromagnetic system play an increasingly important role in the concentration of hematite. With development of permanent magnetic material neodymium-iron-boron with high performance, people pay their attention to the study of permanent magnet high gradient magnetic separator. The application of permanent magnetic material in magnetic equipment is presented, and study and development of the permanent magnet high gradient magnetic separator are described.