1, NdFeB permanent magnet is the strongest permanent magnet in modern times and also the most widely used. Mainly used in electroacoustic, permanent magnet motor, communication, automotive electronics, magnetic machinery, aerospace, computer, household appliances, medical equipment, office automation, toys, packaging boxes, leather products, magnetic accessories and other fields;
2. The permanent magnet ferrite magnetometer is used as a permanent magnet in generators, telephones, speakers, television and microwave devices, as well as in tape recorders, pickups and speakers, as well as in the magnetic cores of various instruments and electronic equipment such as radar, communication, navigation and telemetry;
3. Sm-Co magnet can work up to 300 degrees, and has corrosion resistance and oxidation resistance. At present, it has been widely used in detector, generator, radar, instrument and other precision science and technology fields.
4. Al-Ni-Co magnet is resistant to high temperature and corrosion. Mainly used in motors, sensors, medical instruments, hand tools, loudspeakers and various instruments.
5. Rubber magnets are divided into the same sex and the opposite sex. Same-sex attraction is weak, mainly used for publicity (refrigerator stickers, car stickers, etc.). ), decorative gifts, refrigerator magnets, toys, teaching materials, etc. Anisotropic magnets are strong and can be used in small motors, sensors, magnetic adsorption supplies, etc.