REGENERATED RARE EARTH, AND REGENERATION METHOD OF RARE EARTH

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PROBLEM TO BE SOLVED : To provide a regenerated rare earth and a regeneration method of the rare earth, capable of easily and inexpensively obtaining the regenerated rare earth by a discharge plasma sintering method. SOLUTION : The regenerated rare earth is generated by sintering waste containing the rare earth in a nonoxidizing atmosphere by the discharge plasma sintering method. COPYRIGHT : (C)2012, JPO&INPIT