Cas 7440-03-1 Niiobium NB Awọn irin-okun 99.95% Lapeum lulú
Cas7440-03-1 NubiumAwọn irin NB 99.95%NubiumIyẹfun
NIObium jẹ Irin Irin kan, yo Oju opo 1368 ℃, aaye farabale 47422 ℃. Niobium jẹ iduroṣinṣin ni afẹfẹ ni iwọn otutu yara, pupa ko ṣe patapata ninu ifosijegbẹ atẹgun. Huaui pese luboum lulú (NB: 99% ~ 99.9%) ati Ferro Nibium lulú (NB: 50% ~ 70%). Iwọn patiku: 15-45um, 45-120.80-250-250-3 ... ati bẹbẹ lọ
Ohun elo:
1. Nanium jẹ ohun elo superconoving ti o ṣe pataki pupọ lati gbe awọn agbara agbara giga.
2. Liobium lulúTi tun lo lati ṣe agbejade Tantalum.
3. Awọn funfunLiobium irin lulútabi nickel nickel nickel ni a lo lati ṣe nickel, chrome ati mimọ irin giga
Igba otutu kun.
Igba otutu kun.
4. Fifi kun 0.001% si 0.1%Liobium lulúLati yi awọn ohun-elo ẹrọ ti irin 5. Ti a lo bi ohun elo ti a fi sinu
ti tube arc
ti tube arc
| Composotion kemikali (WT.%) | |||
| Ano (ppm max) | Ite NB-1 | Ite NB-2 | Ite NB-3 |
| Ta | 30 | 50 | 100 |
| O | 1500 | 2000 | 3000 |
| N | Ọkẹkọọkan | 400 | 600 |
| C | Ọkẹkọọkan | 300 | 500 |
| H | 100 | Ọkẹkọọkan | 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 |
