Rare Earth block magnet should be specified by the Length (L), Width (W), and T (Thickness). The first two dimensions measure the pole face’s area of block magnet and the last dimension specifies the magnetization direction, or distance between the N pole and S pole. Rare Earth block magnet can be further split into rectangular magnet, slab magnet, cube magnet, and square magnet in accordance with the scales of above three dimensions.
Classifications of Rare Earth Block Magnet
Rare Earth block magnets are a general term for SmCo block magnets and Neodymium block magnets. Neodymium magnets exhibit superior strength in magnetic power and machinability, but weak in corrosion resistance and operating temperature range compared with Samarium Cobalt magnets.
