Solid material for magnet

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PROBLEM TO BE SOLVED : To provide a solid material for magnet based on rare-earth, iron, nitrogen, hydrogen, and oxygen having a high density and a high magnetic characteristic and is excellent in thermal stability and oxidation resistance, and also to provide a method of manufacturing the material. SOLUTION : The solid material for magnet is manufactured by compression-molding and solidifying a material containing a magnetic material based on rare-earth, iron, nitrogen, hydrogen and oxygen by using an underwater shock wave. COPYRIGHT : (C)2004, JPO