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金屬鐠釹
金屬鐠釹
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金屬鐠和金屬釹都是稀土金屬;前者可用于合金,其化合物可用于發光材料等;后者常用于磁性材料和其它合金材料,如目前永磁材料釹鐵硼合金就會用到金屬釹,其化合物也用于發光(激光)材料。


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