Ferrite Ring Magnets

R 7.00R 59.00

The Ferrite Ring Magnets are available in a variety of sizes.

The sizes indicated in the dropdown menu reflect the ring magnet’s outer diameter x inner diameter x width.

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Description

Ferrite Ring Magnets are composed of Barium or Strontium Ferrite. This class of magnet, aside from having good resistance to demagnetization, has the popular advantage of low cost.

Ferrite magnets can be used at fairly high temperatures, although their magnetic properties drop with temperature.

The corrosion resistance of Ferrite is considered excellent therefore no surface treatments are required. However, Ferrite magnets may have a thin film of fine magnet powder on the surface and for clean, non-contaminated applications, some form of a coating may be required.

Ferrite Magnets are useful for:

  • craft projects
  • fridge magnets
  • science experiments
  • school projects

Other Ferrite magnet shapes available:

For stronger magnets see below:

https://craftyarts.co.za/product/neodymium-rare-earth-ring-magnets

Additional Info
Sizes

16x7x3mm, 25x12x5mm, 36x18x8mm, 60x32x10mm, 80x40x10mm, 72x32x8mm

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