High-Mag Technology Ltd. is a professional magnetic manufacture and engineering company.
Our factory locates in Inner Mongolia, 15000 square meters, more than 260 staffs, annual production capacity is 1200 tons of Sintered NdFeB magnet, Sinter SmCo magnet, AlNiCo, Plastic Bonded magnets and magnet assembly systems.
We passed ISO9001:2000 and TS 16949 certification, the products are widely used in fields including electronic ,industrial automation, advertising, toys etc.
High-Mag exports magnets to more than 20 countries like Germany, Japan, USA, etc. and win good reputation among customers.
Our Products & Services:
-Halbach array magnet system.
-Radial magnetized ring, multi-pole NdFeB ring.
-Sintered magnets: NDFEB, ALNICO, SMCO, FERRITE
-Bonded magnets: plastic bonded ferrite, NdFeB, SmCO.
-Professional R&D team, customized products to meet customer request.
-Magnetic material design, testing and optimization
-The full range of magnet material testing and analysis equipment
-Strict quality management system certified by ISO9001
Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. This is achieved by having a spatially rotating pattern of magnetisation. The rotating pattern of permanent magnets (on the front face; on the left, up, right, down) can be continued indefinitely and have the same effect. The effect of this arrangement is roughly similar to many horseshoe magnets placed adjacent to each other, with similar poles touching.
Description : The most powerful magnets commercially available Manufactured by a powder metallurgical process involving the sintering of powder compacts under vacuum Grinding and slicing possible Very reactive with moisture and oxygen A variety of Coatings can applied depending on the environment of the application Applications : various types of electric motors, engineering equipment, medical equipment, audio apparatus and household appliances
Description : Plastic-bonded magnets are particle composites with permanent-magnet powder embedded in a plastic binder. Hard ferrite (HF), various SmCo and NdFeB powders and, to a very little extent, AINiCo alloys are used as magnetic powder. For embedding the magnetic particles, thermoplastic binders as, for instance, polyamide (PA) or polyphenyl sulfide (PPS) and duroplasts like epoxy resins are used. Depending on the material composition and production process, isotropic and anisotropic magnets with differing magnetic and mechanical specifications are available. Since not only the type of magnet or plastic material, but the filling and alignment degree, too, determine the composite`s properties, the outcome is widely varying magnetic parameters and an outstanding variety in types and shapes.
The magnets are composed of neodymium, iron, boron and a few transition metals. Sintered ndfeb magnets are the most powerful permanent magnets available today. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes such as rings, blocks, discs and segments. With its excellent magnetic characteristics and abundant raw material, ndfeb magnet offers more flexibility in designing of new or replace the traditional magnet materials such as ferrite, alnico and sm-co to achieve high efficiency, low cost and more compact devices. Ndfeb magnet is highly susceptible to corrosion and coating is always necessary. Frequently they are plated in nickel, zinc, tin and epoxy resin.
Material: Ferrite: Stable, reliable, and good for mass production Traditional series: inexpensive and affordable. Material:NdFeB/ Smco: High performance,versatile and more cost-effective Appliance of high grade oil pump, high-performance brushless motor, ect. In automobile and aeronautics filed.