Ferrite Magnet is manufactured from oxide material by powder metallurgical process. Its advantages include:
low-cost excellent corrosion resistance, resistance to be demagnetized etc. The normal working temperature of Ferrite Magnet is between-40C and +250C.It can be magnetized before or after assembling. Generally, Ferrite Magnet can be machined to regular shapes like segments, blocks, rings and discs etc. The normal grades for
sintered Ferrite Magnets are Y10,TY25, Y30, Y30BH, Y35, etc.
Advantages of Ferrite Magnet:
Ferrites have isotropic characteristics, weak magnetic performance, has the same magnetic performance in any direction, multipolar magnetic charge. The main raw material of ferrite is oxides, so it is not corroded by high temperature, high humidity or chemicals (except strong acid and base); with excellent diamagnetic impedance, no flux loss before and after assembly and magnetic charging; working temperature is-40C to + 250C, poor temperature coefficient; Br temperature coefficient is-0.2% /C, 0.2% under Br, etc. per 1 Cincrease; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement.
1. Ferrite magnets, also known as ceramic magnets, can be obtained with a process of sintering.
2. Compared to neodymium magnets, the adhesive force of ferrite magnets is much weaker. But they are very resistant to high temperatures and are very inexpensive.
3. Our main products include: hard ferrite arc or segment, ring magnets, rectangular magnets etc. Meanwhile, we can manufacture new tools according to the customersâ?? demand.
Ferrite Magnet is used many fields, such as Speaker, Motor, Toys.
Ferrite Magnets have Isotropic ferrite magnet and Anisotropic ferrite magnet.
Ferrite Magnets used in Speaker shape is Ring.
Ferrite Magnets used in Motor shape, Ring Rotator, Segment, and Block
Ferrite Magnets used in Toys, mainly disc
Ferrite Magnets biggest advantage is price, its price is cheapest.
Permanent ferrite magnet is made of sro or bao and feo by ceramic processing 23technology. Now we have many grades such as y20, y25, y30, y30bh, y35 etc. And we can produce them in a variety of shapes including disk, cylinder, block, segment etc.
Our company has annual production of 2, 500 tons of flour line, the company led by a small e-type products, materials have pc30, pc40. After several years of production practice and accumulated experience. The company's core products in the production of e-type has a unique advantage. Already have the production capacity of more than 500 million payment, the company long-term core material with many famous manufacturers closely followed the development trend of core material, with strong r & d technical group team, and constantly improve the technological level, improve product quality, reduce product cost, and strive to become high-quality small e-type core production base.
