Neodymium Magnets

Neodymium Magnets

Arc type Disc type Ring type Rod type Block type Sphere type Neodymium Magnet manufacturer & supplier We are professional Neodymium Magnet manufacturer and supplier in China. We can produce Neodymium Magnet (NdFeB magnet) according to your requirements. More types of Neodymium Magnet (NdFeB magnet), Sintered Neodymium Magnet (NdFeB magnet), please contact us right now

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Neodymium Arc Magnets
Arc type
Neodymium Disc Magnets
Disc type
Neodymium Ring Magnets
Ring type
neodymium Cylinder & Rod Magnets
Rod type
Neodymium Block magnets
Block type
Neodymium Sphere & ball Magnets
Sphere type
Samarium Cobalt Magnets

Samarium Cobalt Magnets

Build Your Custom Magnet Samarium Cobalt ( SmCo ) Magnets - Samarium cobalt magnets (SmCo) Samarium Cobalt magnets are a rare earth magnet material that offers the best value when comparing performance and size in high temperature or adverse environments. Samarium Cobalt magnets are higher in cost, but magnetically very strong and typically allow for dimensional reductions. A Samarium Cobalt rare earth magnet will offer excellent corrosion resistance and typically will not require a

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Ferrite Magnets

Ferrite Magnets

Ferrite Magnets are Sintered magnets (ceramic magnets) made from ferric oxide, a raw material which is abundant in supply, thus a steady flow of Ferrite magnets can be ensured at a reasonable price setting, in fact the lowest price among competing products in the market today. Due to its high-coercive property, there is a smaller chance of demagnetization, and they are suitable for being used in flat forms. The magnets are produced by pressing a fine-powder of ferric oxide in a mold and heat

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AlNiCo Magnets

AlNiCo Magnets

Build Your Custom Magnet These magnets are based mainly on iron (Fe), aluminum (Al), nickel (Ni) and cobalt (Co). The magnets are fragile and not ductile. Therefore, after the raw metal is melted at high temperature and turned into an alloy, it is cast into a casting mold. These magnets are therefore also known as cast magnets. Al-Ni-Co magnets achieve high Br values and high temperature stability, readily cause low-temperature demagnetization and thermal demagnetization, achiev

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Did You Know?

The strength of a magnetic field drops off roughly exponentially over distance.

Here is an example of how the field (measured in Gauss) drops off with distance for a Samarium Cobalt Grade 18 disc magnet which is 1” in diameter and 1/2 “ long.

Distance, x Field at Distance, x

  • 0.063      2,690
  • 0.125      2,320
  • 0.188      1,970
  • 0.250      1,660
  • 0.313      1,390
  • 0.375      1,160
  • 0.438      970
  • 0.500      810
  • 0.563      680
  • 0.625      580
  • 0.688      490
  • 0.750      420
  • 0.813      360