1.
Nordmet SA
Rue du Mont Blanc 3, 1201 Geneva, Switzerland
Fax: +4122 731 36 36
E-­‐‑mail: info@nordmet.ch
www.nordmet.ch
Product Specification Sheet
FERRO-NIOBIUM (FeNb) ALLOY
Manufacturer Moliren Ltd, Russian Federation
Production Method Alumino-thermic reduction of niobium oxide
Size 5-50 mm, 90% min.
Packing 1,000 kg big bags or 500 kg steel drums on pallets
Element Vacuum Grade Typical Value Standard Grade Typical Value
Nb ≥ 65% 69% ≥ 65% 69%
Al ≤ 1.50% 1.00% ≤ 2.00% 1.30%
Si ≤ 0.25% 0.20% ≤ 1.50% 1.00%
Fe Balance Balance Balance Balance
Cu - - - -
Co ≤ 0.05% < 0.01%
Ta ≤ 0.20% 0.01% ≤ 0.50% 0.15%
P ≤ 0.01% 0.008% ≤ 0.10% 0.04%
C ≤ 0.05% 0.015% ≤ 0.10% 0.04%
S ≤ 0.01% 0.008% ≤ 0.05% 0.03%
As - - - -
Mn - - - -
Ti ≤ 0.10% 0.015% ≤ 1.00% 0.10%
Bi - - - -
Sb - - - -
Zn - - - -
Pb ≤ 0.005% < 0.001% - -
Sn ≤ 0.005% < 0.001% - -
Cd ≤ 0.001% < 0.0005% - -
O ≤ 0.10% 0.075% - -
N ≤ 0.03% 0.025% - -