Ni-Cu-Ni N45SH Laptop Acoustic Module Ndfeb Magnets

/Ni-Cu-Ni N45SH Laptop Acoustic Module Ndfeb Magnets
  • Ni-Cu-Ni N45SH Laptop Acoustic Module Ndfeb Magnets
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  • We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004
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  • Ni-Cu-Ni N45SH Laptop Acoustic Module Ndfeb Magnets, Neodymium Voice Coil Magnet in Speaker of Mac iPad, Block Neodymium Magnet for Acoustic Modules in Mobile Phone, Rare Earth Super Strong Sintered NdFeB Amazing Micro Block Magnet in 3C Consumer Electronics Products, AC audio current magnets, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Permanent Rectangular Tiny Magnets China Supplier

    Ni-Cu-Ni N45SH Laptop Acoustic Module Ndfeb Magnets Technical Specifications:
    Item:     MP-NDN45SH-22
    Grade:  N45SH
    Material: Neodymium (NdFeB)
    Plating:    Zinc / Nickel
    Shape: Block, Rectangular, Rectangle, Square
    Dimension: Customer Design Drawing
    Tolerance: ±0.05 mm
    Magnetisation Direction: Axial / Radial
    Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
    Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
    Coercivity Force (Hcb): ≥ 915 kA/m ( ≥ 11.5 kOe)
    Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
    Maximum Operation Temperature: 80 °C
    Delivery Time: 14-35 days

    Magnets are some of the useful industrial engineering components today. You will find oval shape magnet being used in electronics for speakers and solenoids, in telecommunication towers for increased stability of radio waves. They are also used to lift heavy loads workshops in an axial movement. Strong neodymium magnets are good for this, providing sturdiness and heavy magnetic power to any metallic surface. You can source these wholesale oval shape magnet on Alibaba from suppliers with incredible track records to produce ISO magnets that are in line with popularized OEM regulations and specifics. They come customized with generic or branded colors, varying shapes, and sizes-basically as you want them. Your supplier can arrange for larger quantities to be shipped to you so that you can have enough stock for your business.

    Custom is available
    1. Shape and Dimension Requirements
    2. Magnet Grade / Gauss / Pull Force Requirements
    3. Requirements for Magnetization Direction
    4. Coating Requirements

    11 Years Manufacture Strongest Magnetic Materials N52 N55 Neodymium Magnets for Industry. Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B).

    Grades of Neodymium

    N35, N38, N42, N38SH…..is neodymium magnets grade. As a very general rule, the higher the grade (the number following the ‘N’),the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) – M- H – SH – UH – EH. You find the temperature rating of each grade on our Specifications of Neodymium Magnets Page. NiCuNi N45SH Neodymium Oval Speaker Magnets

    Type
    Permanent Powerful Neodymium Magnets
    Material
    Sintered Neodymium Magnets
    Coating
    Ni, Zn, Epoxy, Parylene, Gold, Passivated, etc
    Shape
    Block, Bar, Cube, Disc, Ring, Cylinder, Ball, Arc, Trapezoid, etc
    Density
    7.5-7.6 g/cm³
    Delivery date
    7-10 days for common samples, 20-25 days for mass produciton
     
     
     
     
     
    Magnetic Grade
    &
    Working Temperature
    Magnetic Grade
    Working Temperature
    N35-N45
    80 ℃(176 ℉)
    N48-N52
    60 ℃(160 ℉)
    35M-50M
    100 ℃(212 ℉)
    33H-48H
    120℃(248 ℉)
    33SH-45SH
    150 ℃(302 ℉)
    30UH-40UH
    180 ℃(356 ℉)
    28EH-38RH
    200℃(392 ℉)
    28AH-33AH
    220 ℃(428 ℉)
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