Ferrites are also known as ceramic magnets because of their electrical insulation properties and their production methods. The biggest advantages are low price, high temperature resistance, strong oxidation resistance, high anti demagnetization and corrosion resistance.

        The ferrite magnet has ferromagnetic properties. Compared with Al Ni Co, it has much higher intrinsic coercivity, making it much better than other magnets to resist magnetic field. It is widely used in motor and generator. It is a very popular magnet. The six ferrite is made up of BaO.6Fe2O3 and SrO.6Fe2O3. However, the strontium (Sr) ceramic ferrite magnet has strong magnetic properties.

        Ceramic ferrite magnets are often very low cost due to easy processing and low cost of raw materials. Therefore, they are one of the most widely used permanent magnet materials in the world.

        Ferrite magnets are made by powder metallurgy process, and the problem of powder oxidation will not occur in the process because the material is already a stable oxide. The processing route of powder ensures that the magnet is made up of very small particles (<1mm). These magnets are very important for the coercivity of the magnet. The powder is compressed into a magnetic field during processing, so that small particles can be magnetically aligned so as to enhance the residual magnetism and maximum magnetic energy product.

It is widely used in computer hard drives, crafts, microphones, earphones, machinery, loudspeaker, security system, door suction, suspended magnetic floating, motor, generator, sensor, health care, magnetic separator, lifting device, starting motor, ABS system, eddy current device, actuator, alternator, instrument, magnetism Clip, electric vehicle, switching power supply, relay relay equipment, tank magnet, cleaning machine, toys and other fields.