Ferrite magnet
General Information
Ferrite magnets are sintered permanent magnets composed of Barium or Strontium Ferrite. This class of magnets, aside from good resistance to demagnetization, has the popular advantage of low cost. The sorts of hard ferrite magnets are manifold and complete, mainly in shapes of toroid, circular disk, square, bar, arc segment, special magnets etc. The detail specifications are up to hundreds of kinds.
Ferrite magnets are very hard and brittle, and require specialized machining techniques. Moreover, they should be machined in an unmagnetized state. We are equipped to machine these materials to specifications. Anisotropic grades are oriented in the manufacturing direction, and must be magnetized in the direction of orientation. Isotropic grades are not oriented and can be magnetized in any direction, although some degree of greater magnetic strength will be found in the pressing dimension, usually the shortest dimension.
Our main products includes: Hard ferrite arc or segment, ring magnets, rectangular magnets, ferrite power etc. Which have the following advantages: high coercive force, high electric resistance, long-time stability, and economical price. Meanwhile, we can manufacture new tools according to the customers` demand. Recent years, we have been placing the emphasis on producing the high property magnets for the motors of automobiles and motorcycles. The characteristics of the products have kept in the leading level in China.
Ferrite magnet application
The permanent ferrite materials have character of various applications, cheapness, etc. They are the basic functional materials in the electronic industry. The products are widely used in very sort of motors, electro-acoustic, magnetic force machines, duplicators, magnetron fields, and household apparatus and in other such fields.
Magnet for automobile industry is our most important product , we are the few manufacturers in china that design and produced Ferrite Radial-Oriented Multipole Magnetic ring, according to the automobile features, We currently provide magnetic ring with hundred of different specifications for starter motor and window-rolling motors satisfying different customers needs, which are the leading magnet in China.
High efficiency magnetic ring is the core part of permanent magnet synchronous motors, stepping motors and DC brush-less motors, these motors are widely used in automotive, computers, electrics, communications, office and school equipments, and household products.
Manufacturing Methods and Production Procedure for sintered ferrite magnet
Hard ferrite magnetic characteristic and physical property
Common Applications for Ferrite Magnets
The permanent ferrite materials have character of various applications, cheapness, etc. They are the basic functional materials in the electronic industry. The products are widely used in very sort of motors, electro-acoustic, magnetic force machines, duplicator
