The Simple Info of Alnico Magnets

In the 1930s’, early permanent Alnico Magnets was born, with its excellent performance in a long time to account for the internal permanent magnet material in the dominant position.

Alnico magnets are one kind of alloys made of metal aluminum, nickel, cobalt and other trace elements.

The metal components of the Alnico magnets are different, magnetic properties are also different, as well as the different use.

Alnico magnets, there are two different production processes: casting and sintering. Production casting process of Alnico magnets can be processed into different sizes and shapes. Compared with casting process, sintering Alnico magnets are limited to small size, whose production is better than the blank casting products, slightly lower than the magnetic properties of casting products. However, Alnico magnets have better machinability.

In permanent magnet materials, casting Alnico magnets have a reversible lowest temperature coefficient, and the operating temperature is up to 600 degrees celsius.

Alnico Magnets are widely used in various instruments and other applications.