6 x 2 x 2mm Neodymium Ring Magnet N45 Au

/6 x 2 x 2mm Neodymium Ring Magnet N45 Au
  • 6 x 2 x 2mm Neodymium Ring Magnet N45 Au
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  • 6 x 2 x 2mm Neodymium Ring Magnet N45 Au, Magnetic Rings, Rare Earth Super Strong Sintered NdFeB Ring Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Licensed Neodymium Permanent Magnets China Supplier

    6 x 2 x 2mm Neodymium Ring Magnet N45 Au Technical Specifications:
    Item: NRN45-6-2-2-G
    Grade: N45
    Material: Neodymium (NdFeB)
    Plating: Gold (Au)
    Shape: Ring
    Dimension:
    Outside Dia (D): 6 mm
    Inner (d):  2 mm
    Height (H): 2 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

    Neodymium ring, small and golden, suitable to design jewelry (although not to be called ‘nickel-free’ the nickel coat is covered by the golden one). All rings can be fastened by a nail or screw through their middle hole – but becareful: Do not spoil coating. Neodymium magnets must not be rasped or sawed – if their coating is not intact they will corrode. Neodymium magnets are made of neodymium, iron and boron and are the strongest raw magnets. For more information please click here: facts about magnetism; safety precautions.

    Permanent Rare Earth NdFeB Neodymium Ring Magnets
    NdFeB magnets can be used at temperatures down to -200 degrees C (it can be used in liquid nitrogen). NdFeB magnets can be used at temperatures up to +80 degrees C for most of the standard grades of NdFeB (N50, N52 versions are rated to +60 degrees C) and can be used at temperatures getting up towards +230 degrees C when using the higher temperature rated grades of NdFeB. The magnet grade choice, magnet shape, magnetic circuit and the environmental conditions all affect the actual magnetic performance from a NdFeB magnet. Our technical support can help you specify the best NdFeB magnet for your requirements and we can then supply that magnet.
    NdFeB magnets are readily available and the NdFeB and SmCo magnets are produced in several hundreds of tonnes each year globally.
    Standard NdFeB:-
    Nxx – up to +80 degrees C maximum
    NxxM – up to +100 degrees C maximum
    NxxH – up to +120 degrees C maximum
    NxxSH – up to +150 degrees C maximum
    NxxUH – up to +180 degrees C maximum
    NxxEH – up to +200 degrees C maximum
    NxxVH/AH – up to +230 degrees C maximum

     

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