ferroniobium

1.white or yellowish power 2.for production of metallurgical and chemical industrial and so on GradeNb2O5Main content, % By substraction(exclusive of F, Ignition Loss)99.8Impurity content(ppm max.)Al0.002Cr0.003Cu0.005F0.1Fe0.02Mn0.005Mo0.003Ni0.02Si0.005Ta0.05Ti0.002W0.003Ignition Loss, %, max0.2 Niobium oxide is used for the metallurgical industry, atomic energy industry, aviation and space ...

we can supply Ferro niobium for you at good quality and favor price.welcome to contact us. we can supply Ferroniobium for you. Origin:Brazil and jiangxi province,China.Content:Nb 60%-70% and 70%min.Composition:Fe,Nb+Ta,Ta,Al,Si,C,S,P,W,Mn,Sn,Pb,As,Sb,Bi,TiQuantity:200MT If you interest in our product, please feel free to contact us,we will make the detailed offer for your reference.