1, strong magnet do not close to electronic equipment, close to the impact of electronic equipment and control loop and affect the use.
2, magnets should not be stored in a humid environment, so as to avoid its oxidation, resulting in the appearance, physical properties and magnetic changes.
3, sensitive to metal objects if people close to the magnet, according to the skin rough, red.If this happens, do not contact strong magnets.
4, do not close to the magnet floppy disk, hard disk drive, credit card, tape, debit card, television tube, etc..If the magnet is close to the magnetic recorder and other devices, it will affect or even destroy the recorded data.
Neodymium magnet must be familiar to everyone. This kind of magnet with super attraction has great power. It is placed on both sides of the screen of the mobile phone. Suddenly, the huge attraction between the magnets can smash the screen of the mobile phone. Placing the Neodymium magnet on both ends of the watch can also smash the dial of the watch directly, and make the watch stop working immediately.
Ndfeb in equal neodymium iron and rich corrosion resistance is very poor, so it must be used after plating.With the expanding of the elevator motor application fields, the users needs of resistance to corrosion of ndfeb put forward higher request.
Neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure.
Its made by powder metallurgy process after melting alloy ingot made in the magnetic field orientation and powder molding, forming the embryo of the body in an inert gas or vacuum sintering densification, so sintered ndfeb has a very high magnetic energy product and coercive force, and cost-effective, and have good mechanical.