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Niobium Tube

Description

Niobium tubes, also known as niobium pipes, are often used as anode leads for capacitors. They characterize high melting point, excellent anti-corrosion property and workability in cold environment.

Application

Niobium tubes are widely used in chemistry, electronics, aviation and aerospace industry. They can be used as material for high pressure sodium lamp, nozzles and structural parts for airplane engines, anti-corrosion parts under strong acid environment in chemical processing industry.

Package and Transportation

We pack niobium tube in plywood case and send them by ocean or air.

Performance


Commodity Niobium Tube
Standard ASTM B394-98
Diameter φ1.0-100 mm
Thickness 0.2-5.0 mm
Length 200 mm-6000 mm
Purity ≥99.9%

Chemical Composition


Chemistry PPM
Designation Chief component Impurities maximum
Nb Ta Si Ni W Mo Ti Fe O C H N
Nb1 Remainder 700 50 50 50 30 20 50 150 40 15 30
Nb2 Remainder 1000 80 40 100 100 40 80 180 60 15 50