Niobium foda
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Kyakkyawan IOBIUM NB kariyar ƙarfe 99.95% IOBIUM FADIMAGE DON SAMUN HRNB WCM02
Niobium NB Karfe Froda
Iiyaya mai launin toka mai narkewa ne mai narkewa 2468 ℃, tafasasshen tafasasshen 4742 ℃. Niobium an tabbata a cikin iska a zazzabi a ɗakin, ja ba ya cikin oxygen oxygen.