N52 Rare Earth Neodymium Magnets for Motor Strong Magnetic Power Nickel Coating
NdFeB magnets are mainly composed of neodymium(32%), iron(64%), boron(1%), and a few quantity rare earth material, such as Dy, Tb, Co, Nb, Ga, Al, Cu,etc.Neodymium magnet (Nd-Fe-B) is one of the highest property and strongest permanent magnet by now, are made through powder metallurgy manufacturing techniques. Neodymium magnet is regarded as “Magnet King” due to its recorded high remanence, coercive force and maximum energy product. With Neodymium magnet rapid development, many high-tech products were developed. Especially its application in motors makes products miniaturization and micromation.
| Material |
rare earth |
| Grade |
N42 |
| Shape |
Arc, segment |
| Plating |
Ni or Zinc |
| Max. Working TEMP. |
80 Celsius Degree |
| Density |
7.4 g/cm3 |
Features
Excellent cost to performance ratio
High resistance to magnetic demagnetization
Low temperature coefficient and low loss of irreversible
High flux, High remanence, high coercive force, high energy
Neodymium magnet application:
genetors, motors, IT products, Nuclear Magnetic Resonance, speaker and other products.
Coating: plated Zn, Ni, Silver, Gold or made phosphor and epoxy treatment.
