Permanent magnetic material can be divided into three major types, they are the Alnico magnet, Rare earth magnet (Neodymium-Iron-Born magnet & Samarium Cobalt magnet) and Ferrite magnet (Hard Ferrite & Rubber / Flexible magnet). Each type of materials has many differences of grades with a range of magnetic properties.
Most of the common types of permanent magnet are follows;
Many factors affect the choice of magnetic materials. you may also find the information in the Design / Tolerance page.
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