Ifu ya Niobium
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Nibyiza kandi bihendutse Niobium NB Braals 99.95% ifu ya niobium kugirango itange hrnb wrnb wrm02
Niobium nb ifu y'ibyuma
NIOBIM ni ibyuma byibyatsi, Gushonga Ingingo 2468 ℃, Ingingo itetse 4742 ℃. Niobium irahagaze mu kirere ubushyuhe bwicyumba, umutuku ntabwo rwose muri ogisijeni.