With high residual induction compared to Neodymium and Ferrite magnets, alnico magnets are still very sensitive to demagnetisation.
Alnico magnets are the weakest of permanent magnets however they have excellent temperature stability and very good resistance to corrosion.
Their mechanical strength is greater than either Neodymium or Ferrite magnets because alnico block magnets are both hard and brittle.
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AMF Magnetics is Australia's leading supplier of permanent magnets and magnetic tools and equipment. Our range includes Neodymium magnets, Ferrite magnets, Flexible magnets, Magnetic lifters and holding ...