... °C and 5.0 X105Pa didn't be H2 reduction, tantalum carbide, the hydride, nitrides in air oxidation heating preparation. For the ... preparation of metal Ta, alloy and other tantalum tantalum capacitors, salt, optical glass etc, also used as a ... 0.004Si 0.01F0.15 Ignition Loss, %, max0.5ApplicationFor tantalum rod, tantalum carbide, etc Packed in paper drums of 25kg or 50kg net ...