METHOD OF MAKING METAL-PLASTIC CONSTANT MAGNETS Russian patent published in 1995 - IPC

FIELD: magnetic system production. SUBSTANCE: powder mixture of raw materials is prepared with the simultaneous introduction into it of an anaerobic-type binder with catalytic agents (key words), it is compacted in the orienting magnetic field and is polymerized in the boiling water. The process is shortened at the expense of reducing the period of polymerization up to 10-15 min and is simplified at the expense of removing the binder residues from the magnet surface in the course of polymerization. The magnets are made of compounds on the base of samarium and neodymium with the magnetic energy up to 13 MGs.Oe. EFFECT: facilitated manufacture of magnetic systems in different spheres of engineering. 1 tbl