rare earth magnet is also called permanent magnet including NdFeB magnet, Smco magnet, with stromg magnetic power, which are widely used for electric motors, magnetic separator, sensors, wind turbine generator etc.
Neo magnets can work at 220 degree Celsius, and Smco magnet can work at 350 degree Celsius.
NdFeB magnet have very stong magnetic power .
| Magnetic characteristics of sintered NdFeb | | | | | | | | | |
GRADE | (Br) | (bHc) | (iHc) | (BH)max | |
| | T | KGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | Tw ℃ |
| N35 | 1.18-1.23 | 11.8-12.3 | ≥868 | ≥10.9 | ≥955 | ≥12 | 263-287 | 33-36 | ≤80 |
| N38 | 1.22-1.28 | 12.2-12.8 | ≥899 | ≥11.3 | ≥955 | ≥12 | 287-310 | 36-39 | ≤80 |
| N40 | 1.26-1.31 | 12.6-13.1 | ≥923 | ≥11.6 | ≥955 | ≥12 | 302-326 | 38-41 | ≤80 |
| N42 | 1.28-1.34 | 12.8-13.4 | ≥923 | ≥11.6 | ≥955 | ≥12 | 318-342 | 40-43 | ≤80 |
| N45 | 1.32-1.37 | 13.2-13.7 | ≥876 | ≥11.0 | ≥955 | ≥12 | 342-366 | 43-46 | ≤80 |
| N48 | 1.36-1.42 | 13.6-14.2 | ≥836 | ≥10.5 | ≥876 | ≥11 | 358-390 | 45-48 | ≤80 |
| N50 | 1.39-1.45 | 13.9-14.5 | ≥836 | ≥10.5 | ≥876 | ≥11 | 374-406 | 47-51 | ≤80 |
| N52 | 1.42-1.48 | 14.2-14.8 | ≥796 | ≥10.0 | ≥876 | ≥11 | 390-422 | 49-53 | ≤80 |
NDFEB MAGNET FOR MRI, MRI MAGNET
rare earth magnet has been presented above, want more similar products, please click rare earth magnets product,neo magnets,neodym magnets.
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NdFeB Magnet