Block permanet Sintered NdFeB magnet
Ndfeb magnet/permanent magnet/ magnetic material/rare earth magnet
Our factory specializes in manufacturing the permanent magnet, our Feature is:
1). We can supply you the NdFeB magnet from N grade to EH grade. With high quality and low price. The Max Work Temp from 80C°to 200C°.
2). We can do many shapes to suit your applications: Block, Sphere, Disc, Ring,Segment,Cylinder, Sheet and so on. We can do other shapes as your requested.
3). We have the short lead time, the Convenient and quickly transfer, and with the around service. This will make your more satisfy.
If you interested in any of our products, please feel free to contact me, This is ANITA, Welcome to inquiry. Thanks
Block permanet Sintered NdFeB magnet
| Available Coating Of Sintered NdFeB Magnets | ||||||
| Surface | Coating | Thickness(Microns)of coating | Color | Resistance | Salt spray Test Standard (hours) | Pressure Coating Test Standard (hours) |
| Passivation | 1--2μm | Silver Grey | Temporary Protection | Not available | Not available | |
| Nickel | Ni+Ni | 10--20μm | Bright Silver | Excellent against Humidity | 24 | 24 |
| Ni+Cu+Ni | ||||||
| Zinc | ZN | 3--8μm | Bright Blue | Good Against Salt Spray | 24 | Not available |
| C-Zn | shining Color | Excellent Against Salt Spray | 48 | Not available | ||
| CR3+Zinc | ZN | 3--8μm | Bright Blue | Good Against Salt Spray | 24 | Not available |
| C-Zn | shining Color | Excellent Against Salt Spray | 48 | Not available | ||
| Tin | Ni+Cu+Sn | 10--25μm | Silver | Superior Against Humidity | 48 | Not available |
| Gold | Ni+Cu+Au | 2--10μm | Gold | Superior Against Humidity | Not available | Not available |
| Ag | Ni+Ag | 2--10μm | Silver | Superior Against Humidity | Not available | Not available |
| Epoxy | Epoxy | 10--25μm | Black,Grey | Excellent Against Humidity & Salt Spray | 48 | Not available |
| Ni+Cu+Epoxy | Not available | |||||
| Zn+Epoxy | Not available | |||||
Manufacturing Process:
Various kinds for shape for choice:
