Customized Cylinder Neodymium Magnets N35-N52 Super Strong Rare Earth Magnet
Customized Cylinder Neodymium Magnets Strong Rare Earth NdFeB Permanent Magnets
Neodymium iron boron permanent magnets have excellent magnetic properties and are widely used in fields such as electronics, power machinery, medical equipment, toys, packaging, hardware machinery, aerospace, etc. Common ones include permanent magnet motors, speakers, magnetic separators, computer disk drives, magnetic resonance imaging equipment instruments, etc.
Max working temperature for various grades of sintered ndfeb block square permanent magnet:
| grade | Max Operating Temperature | grade | Max Operating Temperature |
| N30-N54 | 80℃(176℉) | N30UH-N45UH | 180℃(356℉) |
| N30M-N52M | 100℃(212℉) | N30EH-N38EH | 200℃(392℉) |
| N30H-N52H | 120℃(248℉) | N32AH | 220℃(428℉) |
| N30SH-N45SH | 150℃(302℉) |
Sintered neodymium iron boron requires coating on its surface due to its susceptibility to corrosion, generally including zinc plating, nickel plating, environmentally friendly zinc plating, environmentally friendly nickel plating, nickel copper nickel plating, and environmentally friendly nickel copper nickel plating. Sintered neodymium iron boron is generally divided into axial magnetization and radial magnetization, depending on the required working surface.
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