Niobium strip is stable in air at room temperature, and is not completely oxidized when it is red-hot in oxygen. It can directly combine with sulfur, nitrogen and carbon at high temperature, and can form alloys with titanium, zirconium, hafnium and tungsten. The purity of niobium strip is as high as 99.9% or more, it does not interact with inorganic acids or alkalis, nor is it soluble in aqua regia, but it is soluble in hydrofluoric acid. Although it has a higher melting point, its density is lower than other refractory metals. |
Item |
Niobium Strip |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Shape |
Strip |
Size |
Thickness: 0.1mm~10mm Width: 30mm~650mm Length: 50mm~10000mm Various sizes can be customized |
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
Transport package |
Carton or wooden case with good protection, or as your special require |
Price term |
EXW, FOB, CIF, CFR, CNF, etc. |
Payment |
T/T, Western Union, L/C, etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Tensile strength |
≥196MPa |
Alloy or not |
Non-alloy |
Elongation |
≥25% |
Application |
It is widely used in vacuum coating industry and sintering furnace sintering or vacuum annealing industry. Chemical, electronics, aviation and aerospace fields. |
Nb2 chemical composition
Nb |
Fe |
Ni |
W |
Si |
Mo |
Cr |
Ti |
Ta |
O |
C |
H |
N |
margin |
≤0.03 |
≤0.01 |
≤0.05 |
≤0.02 |
≤0.05 |
≤0.01 |
≤0.005 |
≤0.25 |
≤0.025 |
≤0.02 |
≤0.005 |
≤0.05 |