M Material NdFeB
NEODYMIUM IRON BORON MAGNETS – M Material NdFeB Grade
M Material NdFeB Grade is N30M, N33M, N35M, N38M, N40M, N42M, N45M, N48M, N50M. Max. Working Temp. is 100°C.
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. Coeff. | Curie Temp. | Max. WorkingTemp. | ||||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tc | Tw | |||||
| MGOe | kJ/m3 | kG | mT | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | °C | |
| N30M | 28-31 | 223-247 | 11.00 | 1100 | >10.2 | >812 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N33M | 31-33 | 247-263 | 11.50 | 1150 | >10.5 | >836 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N35M | 33-36 | 263-287 | 12.00 | 1200 | >10.9 | >868 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N38M | 36-39 | 287-310 | 12.40 | 1240 | >11.4 | >907 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N40M | 38-41 | 302-326 | 12.70 | 1270 | >11.6 | >923 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N42M | 40-43 | 318-342 | 13.00 | 1300 | >12.0 | >955 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N45M | 43-46 | 342-366 | 13.50 | 1350 | >12.5 | >995 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N48M | 46-49 | 366-390 | 14.00 | 1400 | >12.9 | >1027 | >14.0 | >1114 | -0.12 | -0.59 | 320 | 100 |
| N50M | 48-51 | 382-406 | 14.30 | 1430 | >13.1 | >1043 | >14.0 | >1114 | -0.11 | -0.58 | 320-350 | 100 |
NdFeB magnets -The Strongest Permanent Magnets Today
NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets. The outstanding characteristics are as follows:
·Higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
·Being mostly an iron based alloy, NdFeB type rare earth magnet is much more prone to surface oxidation or rust. To eliminate such a problem, the user should consider magnet coating, plating, or suitable surface treatment.
·Being less prone to chipping during handing
·Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet. Therefore, this NdFeB type rare earth magnet will suffer irreversible loss at high temperature.
Black Epoxy Plated Arc NdFeB Motor Magnets N45M
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Customized Round Corner Magnet N38M ZN
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Zinc Plated Strong Special Neo Magnets
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Block Shaped Neodymium Special Magnets
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Neodymium Tile Permanent Magnet Cr+Zn N48M
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Arc NdFeB Magnet for Motor Ni N45M
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Segment NdFeB Magnet Nickel N50M
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10 x 20mm Permanent Neo Cylinder Magnet N50M Ni
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60 x 20 x 5mm Big Strong Magnet NdFeB N50M Ni
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50 x 15 x 10mm Big Block Magnet Neodymium N45M Ni
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40 x 40 x 20mm Wind Turbine NdFeB Magnet Block N48M Ni
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40 x 20 x 10mm Sintered NdFeB Block Magnet N45M Ni
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20 x 3 x 3mm NdFeB Rectangle Radial Raw Magnet N48M Ni
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19 x 13 x 6mm Radial NdFeB Raw Magnet N35M Ni
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20 x 20 x 10mm NdFeB Radial Rectangular Magnet N50M Ni
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15 x 10 x 5mm Buy NdFeB Block Magnet N45M Ni
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15 x 10 x 2mm China NdFeB Magnet Rectangular N45M Ni
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