Neodymium Disc Magnet Strong Permanent Magnet N45 N52
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Quick Detail:
1.Density -Â 7.4-7.6 g/ cm3
2.Manufacturing process -sintering (most common), injection molding, and compression bonding.
3.Various shapes -Â blocks, bars, discs, rings, arc, segments, sectors, fan shape, cylinders, etc.
4.Prone to oxidation, plating is recommended (Â Ni-CU-Ni, Zn,Au,Epoxy, etc)
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Physical Properties of NdFeB Magnet | |
Density(g/cm3) | 7.3-7.5 |
Curie Temperature (ºC) | 320 |
Max. Operating Temperature (ºC) | 220 |
Relative Permeability | 1.05 |
Flexural Strength (N/nm2) | 250 |
Compressive Strength (N/nm2) | 1100 |
Tensile Strength (N/nm2) | 75 |
Hardness (Hv) | 550-650 |
Temperature Coefficient of Br (%/ºC) | -0.09~-0.12 |
Temperature Coefficient of Hcj (%/ºC) | -0.50~-0.65 |
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Applications:
Sensors and switchesÂ
Linear actuators Â
Microphone assemblies   Â
Magnetic separators Â
DC and servo motors  Â
Speaker Parts
Printers Â
Magnetic hooksÂ
Computer rigid disc drives Â
Beam controls Â
Intelligent toys Â
MRI/NMR
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Competitive Advantages The most powerful commercially produced magnetsHigher Maximum Energy Product ranging from 30MGOe to 52 MGOeVery high strength and relatively low costEasier to machine compared to Alnico and SmCo MagnetsÂ
Merchandise name:
Neodymium Iron Boron Magnet, Neodymium Magnet, Neodymium Rare Earth Magnet, Rare Earth magnet, magnet, permanent magnet, NdFeb, sintered NdFeB, Bounded NdFeB magnet, Pot magnet,
powerful magnet, segment magnet, motor magnet, generator magnet, cylinder magnet, magnet material, magnetic product, permanent magnetic materials,N35,N38,N52, Magnetic material
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We can provide magnets of any size and almost any grade according to the specifications you provide. If you are in need of customized magnets, please mail or fax your drawing to 0086 571 82871538 for more information. We'll get back to you within 1Â to 2Â businss days.
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Tag: Neodymium Iron Boron Magnet, Disc Neodymium Magnet, Neodymium Rare Earth Magnet, Rare Earth magnet, magnet, permanent magnet, NdFeb, Sintered NdFeB, Bounded NdFeB magnet, Pot magnet, N35,N38,N35M,N35SH
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