Materials We Source
NdFeB magnets
NdFeB
Neodymium-iron-boron (NdFeB) magnets deliver exceptional energy density and reliability for a wide range of high-performance applications.
Chemical composition
Formula: Nd2Fe14B, sintered.
Composition ratio: typically 30-32% total rare earth and about 1% boron by weight, the balance iron with small additions of cobalt, copper, aluminum or gallium. High-temperature grades add dysprosium or terbium.