USGS Minerals Information: Niobium
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Description: Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).
USGS Minerals Information: Niobium (Columbium) and Tantalum Niobium (Columbium) and Tantalum Niobium and columbium are synonymous names for the chemical element with atomic number 41; columbium was the name given in 1801, and niobium (Nb) was the name officially designated by the International Union of Pure and Applied Chemistry in 1950. Niobium in the form of ferroniobium is used worldwide, mostly as an alloying element in steels and in superalloys. Appreciable amounts of niobium in the form of high-purity ferroniobium and nickel niobium are used in nickel-, cobalt-, and iron-base superalloys for such applications as jet engine components, rocket subassemblies, and heat-resisting and combustion equipment.
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| Page title: | USGS Minerals Information: Niobium (Columbium) and Tantalum |
| Keywords: | columbium niobium tantalum statistics data production consumption trade imports exports |
| Description: | Statistics and information on the worldwide supply, demand, and flow of Niobium (Columbium) and Tantalum |
| IP-address: | 137.227.241.90 |
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| WHOIS | Status: ACTIVE |
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