Niobium C-103 Alloy Plate
Niobium C-103 alloy, which is 89% Nb, 10% Hf and 1% Ti, is used for the rocket nozzle of the Apollo service module and the Merlin vacuum engines; it is regarded as a medium-strength alloy.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.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of niobium c-103 alloy plate in China. With abundant experience, we warmly welcome you to wholesale customized niobium c-103 alloy plate from our factory. For price consultation, contact us.
Products Description
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 1650°C with acceptable strength, though are expensive and hard to form.
Products properties
Niobium C-103 Alloy Plate
The most common commercial niobium alloys are ferroniobium and nickel-niobium, produced by thermite reduction of appropriate mixtures of the oxides; these are not usable as engineering materials, but are used as convenient sources of niobium for specialist steels and nickel-based superalloys. Going via an iron-niobium or nickel-niobium alloy avoids problems associated with the high melting point of niobium.
customer case
FAQ
Q: Can you provide sample ?
A: Yes. We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7 days.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:About stainless pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What shipping ports are there?
A:We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports
Q:What are your payment terms?
A:30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
Q:What about product pricing information?
A:Prices vary due to changes in raw material prices on a regular basis.
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