Cas 7440-03-1 Niobium Nb Ibyuma 99,95% Ifu ya Niobium
Cas7440-03-1 NiobiumNb Ibyuma 99,95%NiobiumIfu
Niobium ni icyuma cyijimye, gushonga 2468 ℃, ingingo itetse 4742 ℃.Niobium ihagaze neza mu kirere cy'ubushyuhe bw'icyumba, umutuku ntabwo uri muri okisijeni ya ogisijeni.Huarui itanga ifu ya niobium (Nb: 99% ~ 99,9%) hamwe nifu ya ferro niobium (Nb: 50% ~ 70%).Ingano y'ibice: 15-45um, 45-120um.80-250um ... nibindi
Gusaba:
1. Niobium ni ikintu cyingenzi cyane cyogukora ibintu kugirango kibyare ubushobozi buke.
2. Ifu ya Niobiumikoreshwa kandi mukubyara tantalum.
3. AberaIfu ya Niobiumcyangwa Niobium Nickel alloy ikoreshwa mugukora Nickel, Chrome na Iron base hejuru
ubushyuhe.
ubushyuhe.
4. Ongeraho 0.001% kuri 0.1% Ifu ya Niobium kugirango uhindure imiterere yubukorikori bwibyuma 5. Byakoreshejwe nkibikoresho bifunze
ya arc tube
ya arc tube
| Ibigize imiti (wt.%) | |||
| Ikintu (ppm max) | Icyiciro Nb-1 | Icyiciro cya Nb-2 | Icyiciro 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 |
