magnet

详情

Permanent ferrite magnets are fabricated by powder metallurgy method, low remanence and reversibility, high coercion, so they have less action of demagnetizing field and are suitable for dynamic application due to their low density. Ferrite magnets is hard and brittle, so they can be cut by diamond tools. The raw material of sintered ferrite magnet is oxide, so ferrite magnets will not be rusted. Sintered ferrite magnets are available in isotropy and anisotropy. The magnetic properties in all directions, isotropic ferrite magnets can be magnetized in many different directions or in multi-poles. Anisotropic ferrite magnets have better magnetic performance compared with isotropic ferrite magnets. However, this type of magnets can only be magnetized along a certain direction. We treat the quality as the first principle of our company. Our products have reached GB/T *****-ISO ***1:***0 standard, NO: ****5Q****4ROS, which recognized by government: CNAB**-Q, and recognized by international recognization forum and pacific recognization collaboration organization quality controlling system as well.