Rare Earth Neodymium Cubical Magnet N50 7mm

/Rare Earth Neodymium Cubical Magnet N50 7mm
  • Rare Earth Neodymium Cubical Magnet N50 7mm
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  • Rare Earth Neodymium Cubical Magnet N50 7mm, Amazing Cube Permanent Magnets, Rare Earth Extremely Elegant Cubical NdFeB Magnet, Magic Toy Puzzle Magnet Block Cubes, Whiteboard Fridge Magnets China Factory

    7 mm x 7 mm x 7 mm Rare Earth Neodymium Cubical Magnet N50 Technical Specifications:
    Item: NCBN50-7
    Grade: N50
    Material: Neodymium (NdFeB)
    Plating: Nickel
    Shape: Cube, Cubical, Cubio
    Length (L): 7 mm
    Height (H): 7 mm
    Width (W): 7 mm
    Tolerance: ±0.05 mm
    Magnetisation Direction: Axial / Radial
    Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs)
    Energy Density (BH)max: 342-366 KJ/m³ (43-46 MGOe)
    Coercivity Force (Hcb): ≥ 923 kA/m ( ≥ 11.6 kOe)
    Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
    Maximum Operation Temperature: 80 °C
    Delivery Time: 14-35 days

    These cube magnets can hold small notes on a magnetic glass board, on a whiteboard several layers of paper. 7 mm cube extra strong – high magnetised in N50! This small cube fixes your papers really safe. Neodymium magnets are made of neodymium, iron and boron and are the strongest raw magnets. neo cube magnet

    Neodymium cube magnets are great magnets for pin boards or other magnetic surfaces, the fridge for instance. The ideal product is a neodymium cube magnet with a 7 mm edge length. Its adhesive force is sufficient for postcards, notes, photos, etc. At the same time, the neodymium magnet is small, unobtrusive and does not perforate paper. For thicker cardboard or posters or for use on a magnetic glass board, we recommend extra-high adhesive force.

    Also known as neodymium iron boron magnets, the chemical formula for Nd2Fe14B, is a man-made permanent magnet.So far, this is the strongest magnetic materials, known as the king of the magnet. NdFeB magnet is found in the commercialization of highest performance magnets, known as the magnetic king, with a high maximum magnetic energy product (BHmax) higher than the ferrite (Ferrite) 10 times.Mechanical processing properties of its own some very good.Operating temperature up to 200 degrees Celsius.And its hard texture, stable performance, good value for money, so its application is extremely broad.But because of its strong chemical activity, it is necessary for its surface coating.(Such as plating Zn, Ni, electrophoresis, passivation, etc.).

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