electirc motor ndfeb magnet

Surface	Coating	Thickness (Microns)	Color	Resistance
Passivation		1	Silver grey	Temporary protection
Nickel	Ni+Ni	10-20	Silver bright	Excellent to humidity
	Ni+Cu+Ni
Zinc	Zn	8-20	Shining light blue	Good to salt spray
	Cu-Zn		Shining color	Excellent to salt spray
Tin	Ni+Cu+Sn	15-20	Silver	Superior to humidity
Aurum	Ni+Cu+Au	10-20	Shining gold	Superior to humidity
Copper	Ni+Cu	10-20	Shining gold color	Temporary treatment
Epoxy	Ni+Cu+Epoxy	15-25	Black, red, grey color	Excellent to climate humidity and salt spray
	Zn+Epoxy
Chemical	Ni	10-20	Silver grey	Excellent to humidity

3.Magnet shape: Block,Ring, Arc,Disc, Cylinder, Rod,Bar, Cube,Sphere,Strip etc.

4.Samples are available, welcome your inquiry. Smart Magnet is your reliable partner.

5.Tolerance of electirc motor ndfeb magnet: ±0.05mm, Customized;

6. Magnetic properties: Super strong magnetic force and intrinsic coercive force. Good in ambient temperature. High anti-corrosion and stable performance.

7. Technology: Application of new sintered NdFeB magnet techniques and equipment like casting, HDDR technology

8. ProductsTech: Rawmaterials-Burdening-Melting-Crushing-Milling-Pressing-Vacuum sintering-Maching-Plating -Inspection-Packing

9. Environment and recycle friendly: Meet the environment standard of RoHS issued by EU. Electroplating uses chemical-plating processing technology without lead and chromium.

10.Application of electirc motor ndfeb magnet: Sintered neodymium iron boron rare earth magnet is the most powerful, widely used in many industrial areas,such as:all kinds of electromotors, separators, audio systems, wind turbine, sensors,medical equipment,toys,computers, elevators, cellphones, VCDs and maglev.

We are a professional rare earth permanent magnet producer,We have rich experiences in NdFeB magnets producing and can produce magnets acccording to your specifications &provide excellent technical support for new project.We have advanced facility and state-of-art fabricating process which assure sintered Ndfeb magnets. We deliver goods in time and have good after-sale service. Committed to customers   with  our best service and with the most that we can do for you.