pure niobium oxide for producing ferro niobium
Minimum Order: 0
Quality/Safety Certification: 0.00
1.white or yellowish power
2.for production of metallurgical and chemical industrial and so on
| Grade | Nb2O5 | |
| Main content, % By substraction (exclusive of F, Ignition Loss) | 99.8 | |
| Impurity content(ppm max.) | Al | 0.002 |
| Cr | 0.003 | |
| Cu | 0.005 | |
| F | 0.1 | |
| Fe | 0.02 | |
| Mn | 0.005 | |
| Mo | 0.003 | |
| Ni | 0.02 | |
| Si | 0.005 | |
| Ta | 0.05 | |
| Ti | 0.002 | |
| W | 0.003 | |
| Ignition Loss, %, max | 0.2 | |
Niobium oxide is used for the metallurgical industry, atomic energy industry, aviation and space industry, military industry, electronic industry, chemical industry, superconducting materials and medical instrument.
