Nb521 Niobium Alloy Bar

Nb521 Niobium Alloy Bar video

Spin forming of engine fuselage nozzle extension section
Through spinning tests, the niobium-tungsten alloy has good formability at room temperature, and the ultimate thinning rate of the material should be around 70%.

Nb521 niobium tungsten alloy body
The engine fuselage developed using NB521 niobium alloy was tested for several hours after being sprayed with a high-temperature oxidation coating on the surface. It is judged from this that the high temperature part of the engine thrust chamber body should operate at around 1550°C. It can be seen that NB521 has excellent high-temperature performance and can fully meet the requirements of high-temperature materials for the engine body.

Nb521 has good plasticity, so it is suitable for plastic processing of molded parts such as spinning. Can be used for engine parts.

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Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.

Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free without paying the shipping cost.

Q: What are your payment terms?
A: Payment <=1000USD, 50% in advance. Payment >=1000USD, 30% T/T in advance, balance before shipment. or negotiable

Q: About the product price of Nb521 Niobium Alloy Bar?
A: Due to cyclical changes in raw material prices, prices vary in different periods.

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