9 series cooler pump magnet selection

The anisotropic ferrite magnet rotor is applied in the fields of micro motors such as aquarium submersible pumps, foot bathtub drainage pumps, washing machine drainage pumps, spray pumps, and dishwasher water pump.

Permanent ferrite magnets are a low cost solution to an endless list of magnetic applications.As important parts of magnetic materials, ferrite (ceramic) magnets play an important role in electrical, electronic information, car, motorcycle industries etc. They are also widely used in medical treatment, mining and metallurgy, industrial automation, oil energy and civil industries. 

How to make ferrite magnet?

The raw materials are mixed together, granulated and thermally treated to get finally hexaferrite phase (SrFe12O19 or BaFe12O19). This granulate is then ground to a powder.Pressing can be performed under magnetic field (to maximize anisotropy of the magnet) or not (isotropic ferrite magnets) and can be wet or dry.

Due to their ceramic nature(Ferrite Magnet is also known as Ceramic Magnet), ferrite permanent magnets are very hard and brittle. Special machining techniques must be utilized for these magnets. Ceramic or ferrite magnets come in discs, cylinders, rings, blocks and arcs and are charcoal grey.

Yubang offers a complete line of ferrite magnets,we export all magnet shapes, sizes, properties and coatings and we also offer a customized magnet production service.