Ferrite Arc Magnets, Ceramic Arc Magnets
Ferrite permanent magnets are mainly made of SrO or Fe2O3 materials. Comparing with neodymium magnet , ferrite magnet is harder and brittle, with lower magnetic performance. But it has excellent resistance to demagnetization and corrosion. Due to simple production techniques and more favorable price, ferrite magnets have the highest yield in magnet industry, widely applied to different fields.
China Rare Earth Magnet Limited is experienced and professional in customizing ferrite arc magnets. Please send us specifications as below information.
Grade: Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 ......
Shape: Arc, as per drawings
Size: as per drawing
Magnetized or Un-magnetized
Magnetization direction: Through diameter, etc.
Quantity/Price: The more quantity, the cheaper price
Application: Wind Turbines, Cleaning Machines, Wind Generators, Magnetic Holder, Motors, etc
Ferrite magnets, i.e. ceramic magnets, have strong demagnetization resistance. Because it is hard and brittle, they need special mechanical process. Due to low cost, ferrite magnets have broad application fields, ranging from motors, speakers to toys and crafts. It is the most widely used permanent magnet material.
Ferrite magnets are manufactured through powder metallurgy; therefore, the residual magnetism and recoil permeability are low. But because of strong coercive for and demagnetization resistance, ferrite magnets are suitable o work in magnetic circuits under dynamic working condition. The main material is oxide, so they are not easy to corrode. The working temperature is -40℃ to 200℃.
Ferrite ceramic magnets can be specified into isotropic and anisotropic magnets. Isotropic magnets have lower magnetic performance, but can be magnetized through different directions, while anisotropic permanent magnets have stronger property, but can only be magnetized through predetermined direction.
