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niobium alloy

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  • Niobium alloy — A niobium alloy is one in which the most common element is niobium. Contents 1 Alloys used for the production of other alloys 2 Superconducting alloys 2.1 Aerospace rivets 3 …   Wikipedia

  • Niobium — zirconium ← niobium → molybdenum V ↑ Nb ↓ Ta …   Wikipedia

  • Alloy steel — is steel alloyed with other elements in amounts of between 1 and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. Low alloy steels are defined as having an… …   Wikipedia

  • Niobium-titanium — (NbTi) is an alloy of niobium and titanium, used industrially as a type II superconductor wire for superconducting magnets.[1] Normally as Nb Ti fibres in an aluminium or copper matrix. Its critical temperature is 9.2 kelvin[2] and can remain… …   Wikipedia

  • niobium — [nī ō′bē əm] n. [ModL: so named (1844) by H. Rose (1795 1864), Ger chemist (for earlier COLUMBIUM) < Gr Niobē (because of its close relationship to tantalum) + IUM: see NIOBE & TANTALUM] a gray or white, metallic chemical element, somewhat… …   English World dictionary

  • niobium processing — Introduction       preparation of the ore for use in various products.       Niobium (Nb) has a body centred cubic (bcc) crystal structure and a melting point of 2,468° C (4,474° F). Of the refractory metals, it has the lowest density and best… …   Universalium

  • niobium — /nuy oh bee euhm/, n. Chem. a steel gray metallic element resembling tantalum in its chemical properties; becomes a superconductor below 9 K; used chiefly in alloy steels. Symbol: Nb; at. no.: 41; at. wt.: 92.906; sp. gr.: 8.4 at 20°C. [1835 45;… …   Universalium

  • Niobium-tin — Unity cell of the A15 phases of Nb3Sn Niobium tin (Nb3Sn) or triniobium tin is a metallic chemical compound of niobium (Nb) and tin (Sn), used industrially as a type II superconductor. This intermetallic compound is a A15 phases superconductor.… …   Wikipedia

  • niobium — ni•o•bi•um [[t]naɪˈoʊ bi əm[/t]] n. chem. a steel gray metallic element resembling tantalum in its chemical properties; becomes a superconductor below 9 K; used chiefly in alloy steels Symbol: Nb at. no.: 41 at. wt.: 92.906 sp. gr.: 8.4 at 20°C • …   From formal English to slang

  • Titanium alloy — Titanium alloys are metallic materials which contain a mixture of titanium and other chemical elements. Such alloys have very high tensile strength and toughness (even at extreme temperatures), light weight, extraordinary corrosion resistance,… …   Wikipedia

  • Ferroniobium — is an important iron niobium alloy, with an niobium content of 60 70%cite book | title = Extractive Metallurgy of Niobium | author = C. K. Gupta, A. K. Suri, Gupta K. Gupta | publisher = CRC Press | year = 1994 | isbn = 0849360714| url =… …   Wikipedia

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