Ceramic magnet material (Ferrite) is one of the most cost-effective magnetic materials. It has a fair to good resistance toward corrosion, and it can operate in moderate heat. Ceramic (Ferrite) magnets have low energy products, and they are usually used in assemblies containing mild steel.
The standard sizes of all hard ferrite shapes mean the size of finished products that undergo the sintering and grinding process. Due to the factors such as sintering temperature, intrinsic material features, and process control. Size tolerance between designed sizes and that of finished products are appropriate. The tolerance is listed in the following tables:
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