RARE EARTH MAGNET AND ITS MANUFACTURING METHOD, AND METHOD OF MANUFACTURING MULTILAYER OBJECT

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PROBLEM TO BE SOLVED : To provide a rare earth magnet having a sufficiently high corrosion resistance. SOLUTION : The rare earth magnet 1 comprises a magnet element 10 containing rare earth elements, an essentially amorphous layer 20 formed on the surface of the magnet element 10, and a protection layer 30 formed on the surface of the amorphous layer 20. The amorphous layer 20 contains the same material as the main component element of a magnet material contained in the magnet element 10. COPYRIGHT : (C)2006, JPO&NCIPI