The principal ore of niobium and tantalum, used mostly as an additive in steel making and in superalloys; used in metallurgy for heat-resistant alloys, rust-proofing (stainless steel) and electromagnetic superconductors. Brazil and Canada are leading producers. Used in cell phones and computer chips.
Tantalum is used in alloys for strength and higher melting points, in glass to increase the index of refraction, and in surgical steel, as it is non-reactive and non-irritating to body tissues
50~60 piece/ounce |
N.W: 5kg*2 bag/CTN G.W:10.8kg/CTN | Qty/40’FCL 2050CTN Qty/40’HQ 2310CTN |
industrial fine powder grinder ultra fine copper powder