Different Types Of AlNiCo Magnets Have Different Uses

Magnets are composed of atoms such as iron, cobalt, nickel, etc. The molecular structure is relatively unique, and it has a magnetic moment. A magnet is the property of magnetic plastics such as iron, nickel, and cobalt that create an electromagnetic field and attract it.

Different types of magnets have different primary uses.

Shape magnets: square magnets, arc magnets, special-shaped magnets, cylindrical magnets, ring magnets, ring magnets, bar magnets, magnets with magnetic frames.

Specialty magnets: SmCo magnets, NdFeB magnets (NdFeB), ferrite core magnets, AlNiCo magnets, Fe-Cr-Co magnets;

Industrial production of magnets: magnetic parts, motor magnets, plastic magnets, plastic magnets, etc.

Magnets are divided into permanent magnets and soft magnets. The permanent magnet plus the strong magnet, so that the magnetic moment of the permanent magnetic material and the angular momentum of the electron are sorted along a certain orientation. Apply electricity to the soft magnet. That is also a way of increasing magnetism. If the amount of current disappears, the soft iron will gradually lose its magnetism.

Apply different kinds of magnets:

1. NdFeB permanent magnet is a modern permanent magnet with strong magnetic field, and its application field is also very wide. It is mainly used in electroacoustic equipment, rare earth permanent magnet motor rotors, communications, automotive electronics, magnetic machinery, aerospace, electronic computers, electrical products, medical equipment, office systems, small toys, packaging boxes, leather, magnetic Spare parts and other industries.

2. Alnico ferrite is used as a permanent magnet in watt-hour meters, generators, telephones, speakers, TVs and microwave equipment. They are also used in tape recorders, pickups, cabinets and magnets for various musical instruments. They are used in radar, communication, navigation, monitoring and other electronic products.

3. Samarium cobalt magnets can also operate under the condition of more than 300 degrees, and have corrosion resistance and oxidation resistance. They have been widely used in detectors, generators, radars, instrumentation equipment and other high-precision scientific and technical industries.

4. Alnico magnets are heat resistant and corrosion resistant. They are mainly used in motors, sensors, medical equipment, hand tools, speakers and various instruments and equipment.

5. Alnico magnets coated with plastic have the same and different characteristics, and the same weak adsorption force. They are mainly used in promotional planning (refrigerator stickers, car stickers, etc.), decorative design gifts, refrigerator stickers, small toys, teaching materials, etc. industry.