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Rare Earth Magnet

Product Details:Rare Earth Magnet
 
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  • Origional :China
  • Main Market :North America
  • Update :2008-03-29 00:23:00
Description features:
The most commonly produced material is neodymium-iron-boron (NdFeB). This group of magnetic materials provides the highest available magnetic energies of any material. NdFeB magnets allow small shapes and sizes with high magnetic fields. Energy product ranges from 26 MGOe to about 45 MGOe. Super-strength rare earth magnets - sintered NdFeB magnets, have the characteristics of:
1) Extreme strong Br resident induction
2) Excellent demagnetization resistance capability
3) Good Price relative to its high magnetic properties
4) Coating is needed for NdFeBSurface treatment method:
1) Type information: metallic zinc, nickel, nickel + nickel, copper + nickel, nickel + copper + nickel gold, organic epoxy, nickel + epoxy coating
2) Temporary surface: passivationBoth NdFeB and SmCo are available in sintered as well as bonded forms. Sintered NdFeB parts however, will produce the highest magnetic properties. NdFeB is sensitive to heat and should not be used in the environments that exceed 200. Bonded NdFeB are generally low in properties due to the special process of gluing the powder in a mold. The bonded form of the material can be produced with close tolerance off tools with little or no finishing required. The sintered form usually some finishing operations in order to hold close mechanical tolerances.mor
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Changzhou Zhongtian Magnetism Industry Co., Ltd.


Established in 1996, Changzhou Zhongtian Magnetism Industry Co., Ltd. is specialized in producing plastic and magnetic products, with the injection workshop, fused magnetism workshop, moulding workshop and fitting workshop. Our main products include injection magnetic rings of ferrite and lanthanum. These products are widely used for micro-motors, office equipment, meters and sounders as well as p...

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Contact Information

Contact Person :
Mr. Cheng Qian
Company :
Changzhou Zhongtian Magnetism Industry Co., Ltd.
Address :
Zip/Postal :
213176
Telephone :
86-519-86234578
Fax :
86-519-86238360
Mobile :
86-13584350466
Country :
China

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