Isotropic is molded in absence of a magnetic field.
Ferrite magnet is substantially a kind of ceramic.
Due to its excellent resistance to demagnetization and corrosion as well as the advantage of economic cost, it has been widely used in a variety of products and become popular in the market. Though it still depends on magnet shape. The residual flux density of ferrite magnet is subject to dimensional ratio, or magnet shape. If a magnet is designed for special use, such details as dimensional ratio and magnetizing direction are requested to provide for our reference. The following is our common shapes of ferrite magnets.