Home > Offer to Sell > Metals and Minerals > Alloy > Niobium-tin and Niobium-titanium Niobium-1% zirconium niobiumc103 cb752
Niobium-tin and Niobium-titanium Niobium-1% zirconium niobiumc103 cb752
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| Post Date: | Aug 26,2016 |
| Expiry Date: | Aug 26,2017 |
| Detailed Description: |
Quantity: 12Kilograms Superconducting alloys Niobium-tin and Niobium-titanium are essential alloys for the industrial use of superconductors, since they remain superconducting in high magnetic fields (30T for Nb3Sn, 15T for NbTi); there are 1200 tons of NbTi in the magnets of the Large Hadron Collider, whilst Nb3Sn is used in the windings of almost all hospital MRI machines. Aerospace rivets Niobium-titanium alloy, of the same composition as the superconducting one, is used for rivets in the aerospace industry; it is easier to form than CP titanium, and stronger at elevated (> 300 C) temperatures. Refractory alloys Niobium-1% zirconium is used in rocketry and in the nuclear industry; the space nuclear reactor presented in is predominantly made of this alloy. It is regarded as a low-strength alloy.[1][2] C-103, which is 89% Nb, 10% Hf and 1% Ti, was used for the rocket nozzle of the Apollo service module; it is regarded as a medium-strength alloy. High-strength alloys include C-129Y (10% tungsten, 10% hafnium, 0.1% yttrium, balance niobium), Cb-752 (10% tungsten, 2.5% zirconium), and the even higher strength C-3009 (61% niobium, 30% hafnium, 9% tungsten); these can be used at temperatures up to 1650C with acceptable strength, though are expensive and hard to form. Niobium alloys in general are inconvenient to weld: both sides of the weld must be protected with a stream of inert gas, because hot niobium will react with oxygen and nitrogen in the air. It is also necessary to take care (e.g. hard chrome-plating of all copper tooling) to avoid copper contamination. Shenzhen Sunrise Metal Industry Co.,Ltd is a leading supplier of tantalum, niobium, tungsten, molybdenum ，Cr ,Al , zirconium and other specialty metals and their alloys . We are big factory with sales and manufacturer and ISO certified in China. We offer a wide selection of mill forms including foil, strip, sheet, plate, rod, wire, tube, powders , forging, fastener, tube fittings, sputtering target, and even the appropriate custom-made parts. Shenzhen Sunrise Metal Industry Co.,Ltd has over thirty-five years experience forming, forging, welding and machining the niobium Alloy C-103. It is one of our preferred materials to work with. |
| Company: | Shenzhen Sunrise Metal Industry Co.,Ltd [ China ] |
| Contact: | sunrisemetal |
| Tel: | 86-755-27185042 |
| Fax: | |
| Email: | sales@sunriseta.com |
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