Tantalum Tube
Tantalum Tube
Description:Tantalum is a metal material with high hardness, good toughness and good ductility. It has very good corrosion resistance, and a very thin oxide film is formed on its surface, making it insoluble in aqua regia, sulfuric acid, hydrochloric acid and nitric acid.
Tantalum has the characteristics of high temperature resistance,good thermal conductivity and electrical conductivity,small thermal expansion coefficient,strong oxidation resistance and strong biological adaptability.Tantalum tubes are made of tantalum rods and are generally divided into seamless tantalum tubes and welded tantalum tubes.Tantalum tubes have the advantages of high strength, light weight, high corrosion resistance and good mechanical properties, and are often used in the chemical industry.
Application:Tantalum tubes are widely used in aerospace, chemical industry, electronics, electrical, telecommunication equipment, metallurgy, high temperature technology, atomic energy industry, shipbuilding, machinery industry, seawater desalination and other fields.They are also often used in the manufacture of electronic transmission tubes, chemical pipelines, protection tubes, condensers, U-tubes, high-temperature electronic tubes, thermocouples and their protection tubes, and liquid metal containers.The good corrosion resistance, low temperature machinability and durability of tantalum tube make it a substitute for the precious metal platinum, which not only reduces the cost, but also increases the service life.
Tantalum Tube Specifications:
Grade | RO5200,RO5400, |
Purity | ≥99.95% |
Technique | Annealed,Hot-rolled,Cold-rolled,Welding,Punching,Forging |
Diameter | 1.0-150 mm |
Thickness | 0.2-5.0mm |
Length | 10 mm-6000 mm |
Density | 16.6g/cm3 |
Melting point | 2996℃ |
Surface | Black,Alkaline cleaning,Polished,Bright |
Standard | ASTM B521, GB/T 8182 |
Certification | ISO 9001:2015 |
Tantalum Tube Pictures:


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