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, […]
Sphere NIB Magnet Chrome N38 26mm, extremely strong rare earth ball neodymium magnet, Sphere Permanent Magnet for Jewellery Toy Craft Education, strong neodymium sphere shaped magnets magnetic spheres, neodymium iron boron raw magnets, Neocubes, Sintered Neo Ball Magnets China Supplier
Diameter Ø26 mm Sphere NIB Magnet Chrome N38 Technical Specifications:
Material: Neodymium (NdFeB)
Plating: Chrome (Ni-Cu-Ni-Cr)
Shape: Sphere, Ball
Diameter (D): 26 mm
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
This neodymium sphere is an elegant alternative to common pin board magnets. It safely fixes photos, posters, plans or other documents to your pin board. Neodymium sphere of 26 mm, this one in nickel. Also available in gold. Neo Sphere Fixes documents even to glass boards or walls of magnetic paint. We are definitely in the area of the absurd here. None of the women I know can separate these two magnetic spheres – except for this one alpinist… It’s amusing to see the first puzzled and then funnily distorted faces of the male colleagues who try it. This sphere is not really useful for anything – but it is a lot of fun. Like all big magnetic spheres, it will not last forever since the point-shaped contact areas are exposed to enormous powers.
Applications for neodymium sphere magnets / NdFeB Sphere Magnet, Chome Nickel Plated NdFeB Magnet ball magnet chrome plated ball permanent magnet neo ndfeb ball Sphere NIB Magnet sphere magnets
Neodymium sphere magnets work well on pinboards or whiteboards. Even spheres with a diameter of a few millimetres have already a high adhesive force. Not much bigger than a pushpin, but they can hold paper, photos and documents without leaving holes in them. Larger spheres are able to hold thick cardboard or large posters. They can be easily grasped and moved with one hand, which can be tricky with flat magnets.
You can build various sculptures with sphere magnets (maybe in combination with non-magnetic steel spheres): Cubes, rings, figurines, etc. If you add cube or rod magnets, you can even build atoms or molecules.
Sphere magnets make great jewellery (e.g. bracelet, finger ring) or flexible magnetic closures.
Browse through our customers’ application examples that illustrate the many possibilities of sphere magnets.
Real monster-spheres! I know adults who were not able to separate these magnets from each other. These should be handled with care and are definitely not suitable for children! (No joke!)
Keep in mind: These spheres are coated with chrome (over a nickel base), which makes them especially robust. Nevertheless, you should not let two of these spheres collide together – the pressure on the points of impact will be so high that the coating may be broken-down over time. Orders of multiple spheres will be delivered with a plastic spacer between them.