Cas 7440-03-1 Niobium Nb Metals 99.95% Niobium Powder
Cas7440-03-1 NiobiumNb Metals 99.95%NiobiumUpfu
Niobium ipfumbu simbi, inonyunguduka 2468 ℃, kuvira poindi 4742 ℃.Niobium yakagadzikana mumhepo pane tembiricha yekamuri, iyo tsvuku haina zvachose muokisijeni oxidation.Huarui inopa niobium powder (Nb: 99% ~ 99.9%) uye ferro niobium powder (Nb: 50% ~ 70%).Chikamu saizi: 15-45um, 45-120um.80-250um... nezvimwewo
Application:
1. Niobium inokosha zvikuru superconducting zvinhu kuti ibudise yakakwirira-capacitor capacitor.
2. Niobium hupfuinoshandiswawo kugadzira tantalum.
3. VakachenaNiobium metal powderkana Niobium Nickel alloy inoshandiswa kugadzira Nickel, Chrome uye Iron base yakakwirira
tembiricha alloy.
tembiricha alloy.
4. Kuwedzera 0.001% kusvika 0.1% Niobium powder kushandura michina yesimbi 5. Inoshandiswa sechinhu chakavharwa.
ye arc tube
ye arc tube
| Kuumbwa Kwekemikari(wt.%) | |||
| Element(ppm max) | Grade Nb-1 | Giredhi Nb-2 | Giredhi 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 |
