SmCo permanent magnet, as the second generation of rare earth permanent magnet, is mainly composed of metallic samarium (Sm), metallic cobalt (Co) and metallic iron (Fe). According to the structure type, it can be divided into 1:5 and 2:17.
FeCrCo permanent magnet is a new type of permanent magnet material in the early 1970s. Its magnetic properties are similar to that of AlNiCo permanent magnet. It can be magnetized by planar octapole and planar multipole, and it can be machined. It is especially suitable for making small and thin permanent magnet components wi...
AlNiCo is one of the earliest permanent magnet materials developed. It is an alloy composed of aluminum, nickel, cobalt, iron and other trace metal elements. Al - ni - co permanent magnet material was developed successfully in the 1930s. At that time, its magnetic properties are the best, and the temperature coefficient is sm...
