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Niobium Tube

Niobium Tube

Supplier info
Firmetal Co., Ltd.
Manufacturer
China
Origin
China
Contact supplier
Niobium Tube Standard
All niobium and niobium alloys tube products follow standard ASTM B394, such as pure niobium tube (R04200, R04210), Nb1Zr tube (R04251 R04261), Nb10Zr , C-103, Cb-752, C129Y, FS-85, Nb-50Ti and so on.

Niobium Tube Technology
One of the niobium tube extrusion production method includes the following steps: preparation, a power frequency induction heating (600 + 10˚C), glass powder lubrication, secondary power frequency induction heating (1150 + 10˚C), reaming (reduction of area is not greater than 20.0%), thrid power frequency induction heating (1200 + 10˚C), small deformation, extrusion, extrusion ratio is not more than 10, reduction of area is not greater than 90%) and air cooling technology, finally the hot extrusion process of niobium tube is finished.

The niobium seamless tube produced by this method ensures sufficient thermal process plasticity. The disadvantage of niobium fluidity is avoided by means of small deformation extrusion. Performance and dimensions meet user requirements.

About the company

Year established
1992
Business type
Manufacturer
Number of employees
101-500
Address
Ocean Towers, 550 Yanan Road (East), Shanghai, China
Phone
86-21-36525738
Fax
86-21-36525161

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