China Top Professional Manufacturer tantalum foil

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shaanxi
Validity to: Long-term effective
Last update: 2017-12-02 14:47
Browse the number: 484
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TANTALUM                    

              Plate/Sheet/Foil                 

Products Properties:

     —High melting point2996  

     —High-density 16.6 g/cm3

     —Excellent resistance to electrochemical corrosion,Chemical most stable below 150℃,

       No reaction with HCl, HNO3 and aqua regia.

     —High Ductility

     —Low coefficient of thermal expansion

     —Easy be machined in the room temperature

     —Appearance:Grayish silver,bright and smooth

 

Chemical Composition:

               Chemical composition           %

Grade

Chief component

Impurities  max

Ta

Other

Fe

Si

Ni

W

Mo

Ti

Nb

O

C

H

N

Ta1

Remainder


0.004

0.003

0.002

0.004

0.004

0.002

0.03

0.015

0.004

0.0015

0.002

Ta2.5W

Remainder

W2.0~3.5

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

Ta10W

Remainder

W9.5~11

0.01

0.005

0.005

0.02

0.003

0.05

0.015

0.01

0.002

0.01

TaNb3

Remainder

Nb1.5~3.5

0.03

0.03

0.005

0.04

0.03

0.005

0.03

0.02

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