Method for producing rare earth sintered magnet

摘要

The present invention relates to a method for producing a rare earth sintered magnet including the steps of: molding a mixture of magnetic powder containing a rare earth compound and oil-extended rubber containing oil and rubber to produce a molded body; removing the oil-extended rubber from the molded body; and calcining the. molded body from which the oil-extended rubber is removed to produce a rare earth sintered magnet 10.