Views: 3 Author: Site Editor Publish Time: 2022-04-04 Origin: Site
Application in microwave communication technology:
NdFeB magnet are used in radar technology, satellite communications, remote control telemetry technology, electronic tracking, and electronic countermeasures technology. Magnets are used in magnetron tubes, magnetron traveling wave tubes, cathode ray tubes, circulators, etc.
Application in electrical engineering:
More than one-third of the output of rare earth permanent magnet materials is 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 drive motors, lathes, etc. are used to measure the speed and rotation speed of motors, elevator traction motors, mahjong motors, refrigerator air-conditioning motors, wind power motors, automobile motors, etc. The application fields are extremely wide.
Application in electroacoustic devices:
Such as speakers (speakers), microphones, hearing aids, stereo headphones (MP3, MP4), telephone receivers and electro-acoustic sensors, etc.
Application in magnetic mechanical engineering:
Magnetic machinery includes magnetic actuators, magnetic gears, magnetic brakes, magnetic clamps, magnetic fishing devices, magnetic bearings, magnetic pumps, magnetic valves, magnetic sealing doors, magnetic locks and permanent magnet jacks, permanent magnet conveyors, etc.
Application in transportation:The train manufactured by the principle of same sex repulsion is called maglev train; modern luxury cars need 15-70 permanent magnet devices, such as: windshield wiper motor, oil pump motor, window motor, door lock motor, defogging motor, Automatic steam controller, sta
Neodymium Magnet are the most common items in people’s real life. Magnets have a wide range of applications. They can be used in industry, manufacturing, and electronic products. Even the entire earth can be understood as a huge magnet. The magnetic north pole is It refers to the south pole of the
Significant efforts have been put into the recycling of bulk sintered NdFeB magnet wastes around the world in the past decade because bulk Nd–Fe–B sintered magnet wastes are valuable secondary rare-earth resources. There are two major facts behind the efforts. First, the waste magnets contain total
Features: Its main raw materials include BaFe12O19 and SrFe12O19. Manufactured by ceramic technology, the texture is relatively hard and it is a brittle material. Due to the good temperature resistance, low price and moderate performance of ferrite magnet, it has become the most widely used permanen