15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
3M Disc Magnet N35 Ø 13 x 1mm, Rare Earth Extremely Strong NdFeB flat small disc magnet, Thin self-adhesive disc magnets with high-quality 3M, 3M Self-Adhesive Round NdFeB Magnet, the Strongest neodymium iron boron raw magnets, Sintered Neodymium Disk Adhesive Magnets China Supplier
Ø 13 mm x 1 mm 3M Disc Magnet N35 Technical Specifications:
Material: Neodymium (NdFeB)
Plating: Nickel (Ni/Cu/Ni)
Shape: 3M self-adhesive + Disc, Round
Diameter (D): 13 mm
Height (H): 1 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max: 263-287 KJ/m³ (33-36 MGOe)
Coercivity Force (Hcb): ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
Neodymium magnets are made of neodymium, iron and boron (NdFeB) and are the strongest raw magnets. We offer different shapes:
Discs, rods, rings, blocks, cubes, spheres (alternatively called balls), flat pots.
If you are not sure which shape or size would be the best for your special need please contact us.
Please always regard our safety precautions.
The convenient solution if you want to glue on a disc magnet. This is a very flat disc magnet (13 mm diameter, 1 mm thin) with a self-adhesive side. Simply remove the film and it glue on.
With this magnet you can turn any surface into a bulletin board in no time and you can hang up photos without drilling holes.
Flat and strong – an innovative magnetic idea. Self-adhesive disc magnets with high-quality 3M glued surface for exact working. Thickness up to 1 mm! Almost invisible. These magnets will be delivered in pairs – one halfth of each sales unit is glued at the side of north pole, the other halfth has its sticky side at the south pole. Make your own experiences!
3M Self-Adhesive Magnet 3M Disc Magnet High-energy magnets foam glue neodymium magnet
These are permanent magnets containing rare-earth metals. The high-energy product of more than 385 kJ/m3 or 48 MGOe enables many new technical uses. Much smaller magnet systems or considerably higher magnetic energies for the same size in comparison to conventional magnetic materials such as barium ferrites or AINiCo have become possible. As a comparison: With the same energy content, a barium ferrite magnet has to have a volume 6 times larger. To create a field with the strength of 100 mT (1,000 G) at a 1 mm distance from the pole, a barium ferrite magnet must be around 25 times larger than a samarium-cobalt magnet. Adhesive Round Magnet
The energy product of the new neodymium-iron-boron magnets is about a further 70% higher than that of the samarium cobalt magnets mentioned in the example.