NdFeB magnets can be divided into two types: Bonded NdFeB and sintered NdFeB. Bonding is actually injection molding, and sintering is vacuuming through high temperature heating.
Now, we can say that neodymium magnets greatly support our lives, from loudspeakers to air conditioners, from refrigerators to electric cars.Magnet is a must for electric motors to transfer current into power. We can say that magnet has given us a modern and comfortable life.
NdFeB is a high-tech material of the National 863 project and belongs to high-end rare earth materials. It has high performance and wide application, which involves all aspects of life. the highest working temperature can be up to 200 degrees Celsius after specially processing.
So where can we find the traces of neodymium magnet in our life?
The field of Electroacoustics: loudspeaker, receiver, microphone, alarm, stage audio, car audio and so on.
Electronic equipment: permanent magnet mechanism vacuum circuit breaker, magnetic latching relay, watt hour meter, water meter, sound meter, reed pipe, sensor, etc.
Electrical field: VCM, CDDVD ROM, generator, motor, servo motor, micro motor, motor, vibration motor and so on.
Machinery and equipment: magnetic separation, magnetic separator, magnetic suspension, magnetic machinery and so on.
Health care: MRI, medical devices, magnetic therapy health products, magnetized fuel economizer and so on.
Other industries: magnetization paraffin, pipe descaler, magnetic fixture, automatic mahjong machine, magnetic lock, door and window magnetic, stationery magnetic, bag and magnetic, leather and magnetic, toy magnetism, tool magnetism, craft gift wrapping, etc.
The purpose of new material development is to apply, but a new material needs a long time to develop. The NdFeB magnet, the king of the contemporary permanent magnet, has occupied the permanent magnet market at an unprecedented speed since its birth. It has been decades since its commercialization development, and facts prove that it is truly a very important permanent magnet material with a wide range of applications and great potential.