NdFeB Permanent Ring Magnet, Rotor Ring Ndfeb Magnet, N35-N52
| Grade | N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH |
| Size | Accept custom size |
| Max. Working Tempeture | 220 degree |
| Coating | Zn, Ni, NiCuNi, Gold, or Epoxy |
| Temperature | 80-220 |
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Description |
NdFeB Permanent Ring Magnet /Rotor Ring N40SH Ndfeb Magnet/Magnets In China |
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Material |
Neodymium-Iron-Boron |
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WorkingTemperature |
Grade |
Max. Operating Temperature |
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N35-N52 |
80°C (176°F) |
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33M- 48M |
100°C (212°F) |
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33H-48H |
120°C (248°F) |
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30SH-45SH |
150°C (302°F) |
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30UH-40UH |
180°C (356°F) |
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28EH-38EH |
200°C (392°F) |
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28AH-35AH |
220°C (428°F) |
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Magnet Shape |
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available. |
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Magnet Coating |
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more |
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Neodymium magnets are actually composed of neodymium, iron and boron
(they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed
under great pressure into molds. The material is then sintered (heated under a vacuum),
cooled, and thenground or sliced into the desired shape. Coatings are then applied if required.
Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess
of 30 KOe.
Company Information
Our company has been involved in the R&D, manufacturing and sales of permanent magnets since
1980s.We are a supplier of rare earth permanent magnetic products such as neodymium magnets,
and other non-rare earth permanent magnets.
We have provided various customers in different fields, such as NMR (Nuclear Magnetic
Resonance), loud speaker, wind turbine and mechanical device.
We supply rare earth permanent magnetic ma
