How to retreat the magnetic force of the powerful NdFeB magnetic chuck magnet? A small number of customers have asked this question, today Ruisheng magnetic chuck magnet manufacturers come to talk to everyone.
The application range of the powerful NdFeB magnetic chuck magnet is quite large, such as electronic machinery, craft gifts, electro-acoustic field and so on. Because some customers have asked about the demagnetization method of NdFeB magnetic chuck magnet, firstly, NdFeB is strong magnetic, and the internal coercive force is high and difficult to demagnetize. Therefore, the demagnetization force NdFeB magnetic chuck magnet must use high energy pulse demagnetizer, popular AC magnetic field demagnetizer is not a search engine optimization ranking, even the pulse demagnetizer should have enough energy, the demagnetization coil small point, the demagnetization voltage is high, and the energy storage capacity is large, then the demagnetization can be effective.
Because of the reason of the strong NdFeB magnetic chuck magnet, demagnetization is difficult to completely, as usual, more than 1000 Gaussian is normal!
