I-Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium Powder
Cas7440-03-1 I-NiobiumI-Nb Metals 99.95%I-NiobiumImpushana
I-Niobium iyinsimbi empunga, indawo encibilikayo engu-2468 ℃, indawo yokubilisa engu-4742 ℃.I-Niobium izinzile emoyeni ekamelweni lokushisa, elibomvu alikho ngokuphelele ku-oxidation ye-oxygen.I-Huarui inikeza i-niobium powder (Nb: 99% ~ 99.9%) kanye ne-ferro niobium powder (Nb: 50% ~ 70%).Usayizi wezinhlayiya: 15-45um, 45-120um.80-250um... njll
Isicelo:
1. I-Niobium iyinto ebaluleke kakhulu yokwenza i-superconducting ukukhiqiza i-capacitor ephezulu.
2. I-Niobium powderibuye isetshenziselwe ukukhiqiza i-tantalum.
3. AbamsulwaI-Niobium metal powdernoma i-Niobium Nickel alloy isetshenziselwa ukwenza i-Nickel, i-Chrome ne-Iron base phezulu
ingxubevange yokushisa.
ingxubevange yokushisa.
4. Ukwengeza u-0.001% kuya ku-0.1% we-Niobium powder ukushintsha izakhiwo zensimbi 5. Isetshenziswa njengento evaliwe
we-arc tube
we-arc tube
| Ukwakhiwa Kwekhemikhali(wt.%) | |||
| I-elementi(ppm max) | Ibanga Nb-1 | Ibanga Nb-2 | Ibanga Nb-3 |
| Ta | 30 | 50 | 100 |
| O | 1500 | 2000 | 3000 |
| N | 200 | 400 | 600 |
| C | 200 | 300 | 500 |
| H | 100 | 200 | 300 |
| Si | 30 | 50 | 50 |
| Fe | 40 | 60 | 60 |
| W | 20 | 30 | 30 |
| Mo | 20 | 30 | 30 |
| Ti | 20 | 30 | 30 |
| Mn | 20 | 30 | 30 |
| Cu | 20 | 30 | 30 |
| Cr | 20 | 30 | 30 |
| Ni | 20 | 30 | 30 |
| Ca | 20 | 30 | 30 |
| Sn | 20 | 30 | 30 |
| Al | 20 | 30 | 30 |
| Mg | 20 | 30 | 30 |
| P | 20 | 30 | 30 |
| S | 20 | 30 | 30 |
