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Tel:086-731-28410199
Fax:086-731-28415766
Janice: 15873392789
Email : sales@chinatungstens.com
Address:No.5 Building, No.581 Heilong Jiang Road, Li Yu Industrial Park, Tian Yuan District, Zhuzhou, Hunan, P.R. China.
Describe
Niobium Bar for Steeling Making
Standard: GB/T 6896-2007
Density: Nb≥8.57g/cm3
Purity: Nb≥99.95% or Nb≥99.9%
Size:
Niobium square bar
(T≥14)×(T≥14)×(L≥300)mm
Content of impurity:
Grade |
TNb1 |
TNb2 |
|
impurity |
Ta |
0.1 |
0.15 |
O |
0.05 |
0.15 |
|
N |
0.03 |
0.05 |
|
C |
0.02 |
0.03 |
|
Si |
0.003 |
0.005 |
|
Fe |
0.005 |
0.02 |
|
W |
0.005 |
0.01 |
|
Mo |
0.005 |
0.005 |
|
Ti |
0.005 |
0.01 |
|
Al |
0.003 |
0.005 |
|
Cu |
0.002 |
0.003 |
|
Cr |
0.005 |
0.005 |
|
Ni |
0.005 |
0.01 |
|
Zr |
0.02 |
0.02 |
Main applications: Niobium bars are used in synthetic diamonds, superconductor, high temperature vacuum furnaces, sodium vapor lamps and nuclear reactors. It can also be used for steel making.
Package:Wooden boxes

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