Contamination - Free Processing Of Pyrophoric Rare Earth

There has been a dramatic development in the field of magnetic materials in the last 10 to 15 years. Capacity improvement of electronic components especially required an increased production of "rare earth magnets", e.g. samarium-cobalt (SmCo) magnets and neodymium-iron-boron (Nd-Fe-B) magnets. We participated in this development and learned how to construct systems for the dry processing of these magnet materials. In the meantime we have supplied a large number of these systems for coarse and fine milling. Processing is effected in a protective atmosphere in order to avoid oxidation and thus deterioration of the magnet materials.