Neodymium magnet of Description:
N eodymium magnets (AKA Neo, Rare Earth, NIB, NdFeB), invented in the 1980s, are the strongest and most affordable type of rare-earth magnet.
They are made of an alloy of neodymium, iron and boron (Nd2Fe14B). Neodymium magnets are used in numerous applications requiring strong, compact permanent magnets, such as electric motors, hard drives, magnetic hold downs, jewelry clasps and power generation (wind & hydro turbines). They have the highest magnetic field strength and have a high coercivity (which makes them magnetically stable).
NdFeB magnets have a curie temperature of 80 degrees Celsius. Neodymium magnets need to be plated to protect them from corrosion.
They are brittle by nature and break easily if allowed to slam into each other or any other item for that matter. Neodymium magnets are the strongest type of permanent magnet commercially available and have many uses such as in hard disk drives, cordless tools, fastening etc.
| Description || Customized neodymium cylinder rod rare earth neodymium magnet |
| Material || Neodymium-Iron-Boron |
| Magnet Shape || Discs ,Cylinder, Block, Ring, Countersunk, Segment, Irregular shapes |
and more & Customized shape
| Magnet Coating || Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy and more. |
| Tolerance || +/-0.05mm unless specified. |
| Magnetized direction || Through diameter, axial |
| Delivery time || Within 7-30 days when order confirmed |
| Working || Grade || Max. Operating Temperature |
| Temperature || N35-N52 || 80°C (176°F) |
| 33M- 48M || 100°C (212°F) |
| 33H-48H || 120°C (248°F) |
| 30SH-45SH || 150°C (302°F) |
| 30UH-40UH || 180°C (356°F) |
| 28EH-38EH || 200°C (392°F) |
| 28AH-35AH || 220°C (428°F) |
+/-0.01—— +/-0.10mm or according to your request.
Customized according to your requirement.
We have a professional quality control team to gurantee you precise tolerance.
Zinc, Nickel, Gold, Silver, Epoxy, Parylene etc.