China wholesale Electron Beam Source - R04210 Pure niobium foil strip – WINNERS
China wholesale Electron Beam Source - R04210 Pure niobium foil strip – WINNERS Detail:
Product Description
Niobium foil is used in: superconducting industry, high temperature resistant, corrosion resistant industry, aerospace, pharmaceutical and chemical industry, used in the production of human implants, etc.
Niobium is a lustrous grey metal that is paramagnetic and belongs to group 5 on the periodic table. High-purity niobium metal is more ductile, but hardens with increasing impurity content.
*Niobium is stable in air at room temperature, and is not completely oxidized when it is red-hot in oxygen. It is directly combined with sulfur, nitrogen and carbon at high temperature, and can form alloys with titanium, zirconium, hafnium and tungsten. It does not interact with inorganic acids or bases, nor is it soluble in aqua regia, but it is soluble in hydrofluoric acid. The oxidation states of niobium are -1, +2, +3, +4 and +5, of which +5 is the most stable compound.
Products name | Pure Niobium foil strip |
Standard | ASTM B393 |
Grade | Nb1, Nb2, R04200, R04210 |
Purity | 99.95% |
Density | 8.57g/cm3 |
MOQ | 1Kg |
Melting point | 2468℃ |
Boiling point | 4742℃ |
Technology process | rolling |
Product Specifications
Type |
Thickness (mm) |
Width (mm) |
Length (mm) |
Foil |
0.03-0.09 |
30-150 |
<2000 |
Sheet |
0.1-0.5 |
30- 600 |
30-2000 |
Plate |
0.5-10 |
50-1000 |
50-2000 |
Ingredient Description
Ingredient |
||||||||||||
Grade |
Main |
Other impurities (max) |
||||||||||
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
Nb1 |
Bal |
0.004 |
0.004 |
0.002 |
0.005 |
0.005 |
0.002 |
0.05 |
0.012 |
0.0035 |
0.0012 |
0.003 |
Nb2 |
Bal |
0.01 |
0.01 |
0.005 |
0.02 |
0.01 |
0.004 |
0.07 |
0.015 |
0.0050 |
0.0015 |
0.005 |
Order Information
Inquiries and orders should include the following information:
☑ Thickness, Length or Weight
☑ Status: Annealed or hard
Product detail pictures:
Related Product Guide:
We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for China wholesale Electron Beam Source - R04210 Pure niobium foil strip – WINNERS , The product will supply to all over the world, such as: Singapore, Liverpool, Ethiopia, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!
By Edward from Oman - 2018.06.28 19:27
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Ricardo from Romania - 2018.05.22 12:13