Niobium Tube
Niobium tube is widely used in Chemical industry, or as superconductor material etc.
Description:
Niobium possesses excellent properties like high melting point, high corrosion resistance, low evaporation pressure and very good cold workability. One important usage of Niobium tubes is in high-pressure sodium lamp. With great corrosion resistance against melting metals like sodium, niobium is a non-substitute choice.
Material : pure Niobium, Niobium alloy
Executive Standard: As per ASTM B394-98
The Specification of Niobium Tube:
Niobium is a refractory metal with a melting point of 2468℃, high corrosion resistance, and low vapor pressure at high temperatures. With its excellent mechanical and physical properties, niobium has been widely used in the aerospace, nuclear, electronic, and chemical industries. Niobium tubes play an important role in various fields due to their unique properties.
Applications of Niobium Tubes:
1. Aerospace industry: Niobium tubes are used in the manufacture of rocket engine parts, such as nozzles, combustion chambers, and valves due to their excellent high-temperature resistance and corrosion resistance.
2. Nuclear industry: Niobium tubes are used to make nuclear reactor core components, such as fuel rods, due to their excellent resistance to radiation and corrosion.
3. Electronic industry: Niobium tubes are used as high-performance capacitors and resistors due to their excellent electrical properties, such as high dielectric constant, high insulation resistance, and low dielectric loss.
4. Chemical industry: Niobium tubes are used in the manufacture of chemical reaction vessels, such as heat exchangers, due to their excellent corrosion resistance.
Performance Advantages of Niobium Tubes:
1. High temperature resistance: Niobium has a high melting point of 2468℃, making niobium tubes suitable for use in high-temperature environments, such as rocket engines and nuclear reactors.
2. Corrosion resistance: Niobium has excellent corrosion resistance to various acids and alkalis, making it suitable for use in chemical reaction vessels.
3. Radiation resistance: Niobium has excellent resistance to radiation damage, making it suitable for use in nuclear reactors.
4. Electrical properties: Niobium has excellent electrical properties, such as high dielectric constant, high insulation resistance, and low dielectric loss, making it suitable for use in the electronic industry.
Material Analysis of Niobium Tubes:
Niobium tubes are made of pure niobium or niobium alloys. Pure niobium tubes have excellent corrosion resistance and high-temperature resistance but are relatively expensive. Niobium alloys, such as Nb-Zr, Nb-Ti, and Nb-Mo, have excellent mechanical properties and can be used in the manufacture of rocket engine parts and nuclear reactor core components. However, niobium alloys have lower corrosion resistance than pure niobium. The choice of niobium tube material depends on the application and specific requirements.
About us:
Q: Are you trading company or manufacturer ?
A: We are a trading company integrating production and sales, with more than 20 years of experience in the production and processing of refractory metals.
Q: How long is your delivery time?
A: Generally,it will take around 30 days after order confirm.The specific delivery time depends on the specific product and the quantity you needed.
Q. Do you test all your goods before delivery?
A: Yes, we will do 100% test on our cemented carbide products before delivery.
