Product Name: N38 Neodymium Magnets
Magnet ID: Block-20×5×2-N38-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.
Neodymium Magnets (rare earth)
Neodymium iron boron (rare earth) is the highest strength magnet material available.
Use where space is it a premium or a very high level of magnetism is required.
The material itself is brittle and has poor corrosion resistance. To counter this it is usually coated or supplied as a magnetic assembly (the magnet material is contained in a metal ‘pot’ – see our Neodymium magnet assemblies.
Neodymium magnet features
High power
Low maximum operating temperature – 100 degrees
Neodymium magnets are very brittle and must be handled with care. All are anisotropic (the magnet strength is strongest in one direction).
Alloys are available which increase maximum operating temperatures but at the expense of magnet strength. Please contact us for more information about this and custom sizes.
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Neodymium block magnets
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Neodymium disc magne
Magnets,Magnet,Materials,Assembles,Flexible Magnets,Neodymium,Ferrite,Ceramic,Cast,Alnico,Eclipse,MagneticsRing
Neodymium ring magnets
Magnetisation Grade: N38
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: Block-20×5×2-N38-Ni
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni
Shape: Disc, Disk, Cylinder, Round
Magnet Size: 20mm×5mm×2mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1220-1250 mT (12.2-12.5 kGs)
Energy Density (BH)max: 287-310 KJ/m³ (36-39 MGOe)
Coercivity Force (Hcb): ≥ 899 kA/m ( ≥ 11.3 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
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