Neodymium Cone Shaped Magnets N40

/Neodymium Cone Shaped Magnets N40
  • Neodymium Cone Shaped Magnets N40
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  • Neodymium Cone Shaped Magnets N40, Conic Magnets, Cone Shape Rare Earth Magnets Ni-Cu-Ni plated NdFeB Custom tapered, conical shape magnet, Neodymium Iron Boron powerful permanent R&D magnets, sensor magnets, robotics magnets, Super Strong Neodymium Special Cone Magnet for white boards as well as magnetic glass boards, NIB Cone Magnets, Custom Shape Industrial rare earth permanent magnet China Factory

    Neodymium Cone Shaped Magnets N40 Feature:
    Magnet Material: NdFeB or Neodymium Iron Boron
    Magnet shape: Conic / Cone
    Magnet grade: N40
    Magnet size: ⌀20/15 x 8 mm
    Tolerance: +/-0.1mm (0.004”)
    Coating: NI-CU-NI plated
    Operating Temp(Max).: 80℃
    Direction of magnetization: Magnetized through thickness

    Cone Magnet ⌀20/15 x 8 mm Neodymium N40 (NdFeB) Nickel-plated – Force 8 kg
    Super Strong Rare Earth Conical Magnets
    This Neodymium cone magnet is the optimal pin wall magnet. The conical design helps to easily remove the magnet from any pin wall, because the magnetic forceis enormous.

    These cone magnets are neodymium magnets with special features: The magnetic flux lines are bundled on the small circular surface (15mm), and therefore the magnets possess a high adhesive force (approx. 8kg). The base area has a diameter of 20mm. The north pole is located on the small circular surface.

    Cone-shaped magnets have one large face often described as the base, and one small face often described as the tip, and are generally magnetised with their north and south poles on these faces. The tapered, conical shape produces a concentrated and more intense magnetic field on the tip compared to the base. This makes them particularly sought after for medical and research applications but also other applications where the maximum magnetic performance is required from a small pole face. An everyday use for cone magnets is on glass wipe boards as the concentrated magnetic field produced at the tip easily penetrates the thickness of glass to the steel backing board and the cone-shape makes them easy to handle and reposition.

    Neodymium magnets for lesss are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets for lesss). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets for lesss are magnets for lessized by exposing them to a very powerful magnets for lessic field in excess of 30 KOe.


    Neodymium Magnets


    N35-N52, 33M-50M, 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH


    Customized size


    Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.


    Customized NdfeB magnet shape

    Magnetization direction

    Thickness, Length, Axially, Diametre, Radially, Multipolar


    NdfeB Neodymium rare earth permanent magnets are widely applied in Auto, energy-efficient  Motors and Generators, Machinery, Audio/Video and Communication Equipment, Medical Device(MRI), Office Automation, Magnetic Separator, etc.

    Delivery time

    15-30 days according to order quantity


    5000 tons each year


    35x28x20cm or as per your request

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