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, […]
Flat Block NdFeB Magnet w/ 3M N35 15 x 8 x 1mm, Rare earth extremely strong flat block neodymium magnet, block magnets with 3M Selfadhesive, Super Strong Self-Adhesive Rectangle NdFeB Magnet, neodymium iron boron raw magnets, Sintered Neo Rectangular Adhesive Magnets China Supplier
15 mm x 8 mm x 1 mm Flat Block NdFeB Magnet w/ 3M N35 Technical Specifications:
Material: Neodymium (NdFeB)
Plating: Nickel (Ni/Cu/Ni)
Shape: 3M self-adhesive + Block, Rectangular, Rectangle
Length (L): 15 mm
Height (H): 8 mm
Width (W): 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
flat neodymium block magnet 15 x 8 x 1 mm with an adhesive area (15×8 mm). very good for all and creative applications. if your counterpart for the magnet not metallic, you can simply apply this magnet.
this block magnet you can easily apply to nickel surfaces. the liner at the tongue off and sticking.
one side of the flat neodymium block magnet is always with a 3m film equipped.
self adhesive plat magnet quality seal for files, folders, wallets, and packaging. the use of a seal, you must always use a pair (2 pieces). you should stick to the magnets on metal, and the polarity of no importance.
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. flat disc ndfeb magnet
If you are not sure which shape or size would be the best for your special need please contact us.
Neodymium Magnet are most powerful of any kind of magnetic materials Br of Neodymium magnets are much more than 11, 000 Gauss. Therefore, Neodymium magnets have strong holding strength on metal surface and could be used as component for holding, separating, etc. Neodymium magnets must be carefully handled to avoid personal injury and material damage due to its extremely magnetic strength and brittle property.
Neodymium Magnet are sensitive to temperature change and even lose magnet properties at high temperature Flat Block NdFeB Magnet Neodymium magnets lose -0.09 ~ -0.13% of Br/° C and can work stably under 80° C for low Hci Neodymium magnets and 150° C for high Hci Neodymium magnets.
Neodymium magnets are corrupted in humid environment Surface protection is strongly recommended, such as plating, varnishing and encapsulating.
Flat Disc NdFeB Magnet are hard and brittle Neodymium magnets can be abrasively machined with coolant served to absorb heating and dust. Without coolant, rare earth magnets could crack and chip by the heat produced during high speed cutting or grinding, and the sparks contain the easily oxidized grinding dust that could cause fire!