Neodymium Iron Boron Magnets and Magnet Assemblies

Electron Energy also designs and manufactures neodymium iron boron magnets and magnet assemblies. Neodymium iron boron (NdFeB) is the highest energy product permanent magnet material available.

Our NdFeB magnets have a maximum energy product exceeding 48 Mega Gauss Oerstead (48MGOe). These magnets have a limited temperature range and typically require a protective coating to prevent environmental corrosion.

EEC’s position as a rare earth magnet producer provides us with strong fundamental background with which to assist our customers in the use and application of NdFeB magnets in magnetic circuits. EEC has contributed to the state of the art in NdFeB technology through our recent work in the research efforts that led to the development of ToughNEOTM.


Magnetic Properties of Neodymium Iron Boron Magnets

This chart show magnetic properties of commonly used materials. If you would like to see magnetic properties of customized magnet materials, please contact us.

L = Effective Length D = Effective Diameter


Mechanical Properties of Neodymium Iron Boron Magnets

This chart shows mechanical properties of commonly used materials. If you need specification values please contact us.

Note: c axis denotes Easy Magnetization Direction (EMD) also called Magnetic Alignment Direction.


Demagnetization Curves of Neodymium Iron Boron Magnets


EEC N48 | EEC N45 | EEC N40 | EEC N42H | EEC N38H | EEC N35H | EEC N40SH | EEC N35SH | EEC N33UH | EEC N30UH | EEC N30EH | EEC N28EH