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 Adhesive Rare Earth Disc Magnet N40 Ø 13 x 2mm, 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 2 mm 3M Adhesive Rare Earth Disc Magnet N40 Technical Specifications:
Material: Neodymium (NdFeB)
Plating: Nickel (Ni/Cu/Ni)
Shape: 3M self-adhesive + Disc, Round
Diameter (D): 13 mm
Height (H): 2 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 Adhesive Rare Earth Disc Magnet (13 mm diameter, 2 mm thin) with a self-adhesive side. Simply remove the film and it glue on. 3m disc magnet
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!
These miniature magnets are the smallest in the range and are sold commercially and are readily available at our online store. They are commonly found in day-to-day products, ranging from arts and crafts to sensors and name badges. Raw magnets are popular in a variety of Industries such as security gate manufacturers, printers, corporate gifting, oven manufacturers, hobbies and green energy.
Neodymium-Iron-Boron magnets display superior magnetic properties, with a higher unit magnetic field density, assuring a more compact and lighter weight in designing devices. However, being mostly an iron based alloy, Neo magnets are susceptible to surface oxidation or rust. To eliminate this susceptibility, the magnet is coated, plated or another suitable surface treatment applied. Neo magnets however do not perform well under high temperatures, unless the non standard high temperature grades are specified.