LIU Tao; XU Zuxiong; MA Ruzhang; JI Shong;YANG Guobin(Beijing University of Science & Technology)Correspodent: ( Department of Material Physics; Beijing University of Science & Technology; Beijing 100083). INFLUENCE OF Nb ON THE MICROSTRUCTURE OF F_(e76.5-x) C_(u1)Nb_(x) Si_(13.5)B_9 NANOCRYSTALLINE STUDIED BY M■SSBAUER SPECTROCOPY. Chin J Mater Res, 1996, 10(2): 135-139.
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