H Material NdFeB
NEODYMIUM IRON BORON MAGNETS – H Material NdFeB Grade
H Material NdFeB Grade is N30H, N33H, N35H, N38H, N40H, N42H, N45H, N48H. Max. Working Temp. is 120°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 | |
| N30H | 28-31 | 223-247 | 11.00 | 1100 | >10.2 | >812 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N33H | 31-34 | 247-271 | 11.50 | 1150 | >10.5 | >836 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N35H | 33-36 | 263-287 | 12.00 | 1200 | >10.9 | >868 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N38H | 36-39 | 287-310 | 12.40 | 1240 | >11.4 | >907 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N40H | 38-41 | 302-326 | 12.70 | 1270 | >11.6 | >923 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N42H | 40-43 | 318-342 | 13.00 | 1300 | >12.0 | >955 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N45H | 43-46 | 342-366 | 13.50 | 1350 | >12.5 | >999 | >17.0 | >1353 | -0.11 | -0.58 | 320-350 | 120 |
| N48H | 46-49 | 366-390 | 14.00 | 1400 | >12.9 | >1027 | >17.0 | >1353 | -0.11 | -0.55 | 340-360 | 120 |
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.
Block Permanent NdFeB Lamination Motor Magnet
Block Permanent NdFeB Lamination Motor Magnet, Super Strong Block Laminated Motor Magnets for Eddy Current Loss, Laminated Glued Layered Square Neodymium Magnets, Magnet Segmentation Technology Block Permanent NdFeB Lamination Motor Magnet Item No. MPCO-LAMN series Grade N40H Shape Block Size Customzied Specific Requirements Material Neodymium Iron Boron Coating Un-coated MOQ 1000 pcs Laminated magnet is […]
N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors
N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors, Sintered NdFeB Arc Segment OR 80mm x IR 70mm x Width 48mm x Length 50mm Large Motor magnet for generators, Neodymium Hazardous Duty Motor Permanent Rotor Magnet N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors Parameter Part No.: NSGN35H-58 Materials: NdFeB, grade N35H Dimensions(mm): OR […]
N48H Trapezoid Segment Motor Rare Earth Magnet
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Zinc Plated NdFeB Permanent Type Motor Magnets N42H
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Nickel Coated NdFeB Tile Segment Rare Earth Magnet
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Super Strong Rare Earth Motor Arc Magnet N35H
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Brass Alloy NdFeB Halbach Array
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Sintered Neodymium Customer Magnets Zn
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NdFeB Segment Permanent Magnet Ni N42H
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Motor Rotor Tile Magnet Ni N35H
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Tile Neodymium Magnet for Actuator Ni N33H
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Tile NdFeB Magnet for Motor Ni N30H
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NdFeB Segment Magnets for Motor Ni N45H
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Neodymium Generator Arc Magnet Nickel N33H
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Arc Neodymium Magnet Nickel N30H
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Small Arc Magnet NdFeB Zinc N48H
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Motor Neodymium Arc Magnet Zn N35H
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Rare Earth Segment Neodymium Magnet Zn N40H
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Strong Arc Magnet Zinc Coating N45H
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2 x 4mm Small Neodymium Rodmagnet N48H Ni
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19 x 13 x 6mm Strongest Neodymium Ring Magnets N42H Ni
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40 x 20 x 5mm Strong Block Magnet N42H Ni
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30 x 7 x 2.5mm Powerful Bar Magnet N38H Epoxy
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20 x 5 x 2mm Rectangle Radial Permanent Magnet N38H Ni
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18 x 3 x 4mm Super Strong Rectangle Magnet N48H Ni
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10 x 10 x 5mm Block Permanent Magnet N40H Ni
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10 x 5 x 18mm Rectangular Sintered NdFeB Magnet N45H Ni
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10 x 4 x 2 mm Rectangle Neodymium Magnet N40H Gold
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