1. Application in microwave communication technology:

Electronic countermeasure technology is mainly used in satellite telemetry technology, permanent magnet technology and telemetry technology. Magnetrons are used in magnetrons, magnetron traveling wave tubes, cathode ray tubes, circulators, and the like.

2. Application in electrical engineering:

More than one-third of permanent magnet ferrite magnetic materials are used to manufacture various permanent magnet motors. The advantages of permanent magnet motors are copper saving, power saving, light weight, small size and high specific power. Electric bicycle motors, computer-driven motors, lathes, etc., measure the motor speed and speed, elevator traction motor, mahjong motor, refrigerator air conditioner motor, wind power motor, car starter motor and other types are extremely wide.

3. Application in electroacoustic devices:

Such as speakers (speakers), microphones, hearing aids, stereo headphones (MP3, MP4), telephone receivers and electroacoustic sensors, etc.

4. Application in magnetic mechanical engineering:

Magnetic machinery includes magnetic actuators, magnetic gears, magnetic brakes, magnetic clamps, magnetic salvage devices, magnetic bearings, magnetic pumps, magnetic valves, magnetic sealed doors, magnetic locks and permanent magnet jacks, permanent magnet ferrite magnets, etc.