N45 Disc Magnets Neodymium Permanent Disc Magnet

N45 Disc Magnets Neodymium Permanent Disc Magnet

Short Description:

Product Description
Pull Force: 0.12 kg
Weight: 1gr
Grade: N45
Coating: Nickel (Ni)
Direction of Magnetisation: Through Height
DimensionsOutside Diameter: 4mm

  • EXW/FOB Price: US $0.01 - 10 / Piece
  • Grade : N30 to N52 (M, H, SH, UH, EH, AH)
  • Free samples: If we have in stock, samples are free
  • Customation: Customized shape,size, logo and packing
  • MOQ: Negotiable
  • Product Detail

    Product Tags

    Magnets Display

    4.5
    4.3
    4.4
    4.2

    Magnetic Direction

    he north pole is defined as the pole of a magnet that, when free to rotate, seeks the north pole of the earth. In other words, a magnet's north pole will seek the earth's north pole. Similarly, the south pole of a magnet seeks the south pole of the earth.

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    Coating

    customized neodymium magnets03

    Our Strength

    9工厂
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    What are magnets made of

    Modern permanent magnets are made of special alloys that have been found through research to create increasingly better magnets. The most common families of permanent magnet materials today are made out of aluminum-nickel-cobalt (alnicos), strontium-iron (ferrites, also known as ceramics), neodymium-iron-boron (a.k.a. neodymium magnets, or "super magnets"), and samarium-cobalt-magnet-material. (The samarium-cobalt and neodymium-iron-boron families are collectively known as the rare-earths).


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