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high purity 99.95% tantalum Bar

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shaanxi

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-11 09:12

  • Browse the number:

    364

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Company Profile

Baoji Refractory Metal Developer Co.,Ltd

By certification [File Integrity]

Contact：nanrongjinshu(Mr.)  

Email：

Telephone：

Area：Shaanxi

Address：10F Ronking International Mansion,No.61 GaoXin Avenue,BaoJi,Shaanxi,China

Website：http://www.rmd1994.com/ http://nanrongjinshu.sanliqianjv.com/

PRODUCT DETAILS



TANTALUM  PRODUCTS

 

2 Products Properties:

     —High melting point—2996℃                          

     —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

 

2 Chemical Composition:

                   Chemistry           %

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

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