Neodymium Disc Magnets
Neodymium Discs are made in a variety of sizes and grades to meet all types of applications. Discs, also known as Plugs, can be used in applications like switches, electronics and miniaturizations. Neodymium Magnets are widely used in applications like closers, clamps, filters, metal detectors, cell phones, loudspeakers, flow meters, hybrid and electric vehicles, wind turbines, and motors in cordless tools.
Neodymium Magnets are a composition of Neodymium, Iron and Boron that is blended, shaped and heat- treated. The result is a super-strong magnet. If left exposed to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it can be coated with corrosion-resistant nickel plating from .0004 inch to .0008 inch thick. For high-temperature applications, Neodymium Grade 35SH or 35HT can safely be used at operating temperatures up to 300˚ F (149˚C) – depending on the magnetic circuit.
We stock Neodymium Discs in a variety of sizes and grades for immediate shipment.