Materials Hengdian Kim Dae-magnetic Factory ---- magnetic functional devices can be used in the manufacture of magnetic called magnetic materials. Classification are: permanent magnetic materials (also referred to as hard magnetic materials), a soft magnetic material, semi-hard magnetic materials, magnetostrictive materials, magnetic thin films, magnetic fluid, etc., they are collectively called a magnetic functional materials. Wing (hard) magnetic materials and soft magnetic materials permanent magnetic materials, also known as hard magnetic materials wholesale suppliers magnet is removed when the material after the magnetizing field, still having magnetism; soft magnetic materials exist when the magnetizing field magnet supplier with high magnetic flux density, magnetic field when removing the magnet supplier of high quality, loss of magnetic materials. Here's the hard and soft does not mean the mechanical properties of hard and soft, but to the hard and soft magnetic performance. Hengdian Kim Dae-bonded permanent magnetic factory ----- bonded permanent plasticity refers to the material used for the binder and the permanent magnetic powder mixed into powder plasticity, through a variety of plastic material molding process to obtain a composite magnet. Chemical and physical changes occurring in the whole process of forming a binder, and made with the magnet the magnetic powder particles are bonded together is called bonded magnet. Application of powder metallurgy sintered permanent magnets wholesale suppliers, the calcined material into powder, pressing into the rough, then made of sintered magnets. Magnet suppliers offer _ _ Shanghai Golden Grand magnet supplier factory innovative magnetic Hengdian novel by Kim Dae magnetic plant. Hengdian Kim Dae-magnetic Factory (www.jjdct.cn) strong, credible, Zhejiang Jinhua electronics, electrical equipment manufacturing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Kim Dae-magnetic factory and you hand into the brilliant, for a better future!