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Rare-earth Magnets

Rare-earth Magnets

Rare-earth magnets are strong permanent magnets made from alloys of rare earth elements. Developed in the 1970s and '80s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other magnets. The magnetic field typically produced by rare-earth magnets can be in excess of 1.4 teslas.

while ferrite or ceramic magnets commonly exhibit fields of 0.5 to at least one tesla. There are two types: neodymium magnets and samarium-cobalt magnets. Magnetostrictive uncommon-earth magnets consisting of Terfenol-D additionally have applicationsā€”e.g. in loudspeakers. rare earth magnets are extremely brittle and also prone to corrosion, so they're usually plated or lined to guard them from breaking, chipping, or crumbling into powder.

2 Products |

  • Tiny Rare-earth Magnets (Micro Precision Magnets)

    Leading Tiny Rare-earth Magnets supplier - SAMStanford Advanced Materials specializes in manufacturing and distributing top quality micro precision rare earth magnets with precisions of up to 0.0002ā€™ā€™. We also provide tailor-made tiny magnets upon your request. Related products: Neodymium Magnets, NdFeB Strip Cast Alloys

  • NdFeB Strip Cast Alloys

    Stanford Advanced Materials (SAM) is committed to producing high performance NdFeB strip casting alloys. Related products: Neodymium Metals, Neodymium Metal Powder, Neodymium Magnets

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