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Niobium Powders	Niobium Rods
Niobium Pentoxide Powders	Niobium Sheets

Niobium Pentoxide Powders, Niobium Powders and Bars
Niobium Pentoxide Niobium Powders & Bars       Nb205-1 Nb205-2 Nb205-3 Nb-1 Nb-2 Nb-3       Impurities (%) max. Ta 0.05 0.10 0.30 0.2 0.25-0.5 2.0       Ti 0.001 0.004 0.01 0.003-0.005 0.005-0.10 -       W 0.003 0.01 0.03 0.005 0.01 -       Mo 0.002 0.005 - 0.003-0.005 0.005 -       Fe 0.005 0.02 0.04 0.005-0.01 0.03-0.05 0.1       Si 0.005 0.02 0.04 0.005 0.006-0.01 0.03       F 0.1 0.15 0.15 - - -       Particle Size 2-3um (FSSS), -60 mesh -80, -100 mesh       Dimension (mm) - 20 x 20 x Length on required       Appearance Color White or light yellow powder Dark gray powder       Applications For niobium powders, niobium bars and ceramic capacitors, etc. For superconductor and additives of welding electrodes and alloys, etc.                           Niobium and Tantalum Sheets & Rods                           Niobium Materials Ta Materials       Impurities (%) max. Ta 0.15 -       Nb - 0.005-0.03       Si 0.003 0.0025       W 0.006 0.0015-0.008       Mo 0.005 0.001-0.003       Fe 0.005 0.0015-0.004       Ti 0.005 0.001       N 0.01 0.004       C 0.006 0.005       O 0.01 0.015       Dimension for Sheets(mm) Length: max. 2000 Width: max. 400 Thickness: 0.1-15       Dimension for Rods (mm) 3-54 (Diameter) x Length on required       Applications Suitable for heating elements and heatproof screens in high-temperature vacuum furnaces and tantalum crucibles, etc.