The Diference between each Peramenent Magnets When purchasing magnets you will see two major types, rare earth or ferrite magnets. Sometimes, under the rare earth magnets, there are sub types like neodymium or samarium. Alnico is another type of magnet you might see listed. Rare earths tend to me more expensive, but why? What’s the […]
Tag Arkiver: NdFeB
Neodymium Magnet Information Neodymium magnets are the strongest permanent magnets commercially available, overalt i verden. De giver uovertrufne niveauer af magnetisme og modstandsdygtighed over for afmagnetisering sammenlignet med ferrit, alnico og endda samarium-kobolt magneter. HISTORY OF NEODYMIUM MAGNETS Neodymium magnets were first developed in 1982 by General Motors and Sumitomo Special Metals following the […]