Cas 7440-03-1 Niobium Nb Iintsimbi 99.95% Niobium Powder
Cas7440-03-1 NiobiumNb Metals 99.95%NiobiumUmgubo
I-Niobium yintsimbi engwevu, iqondo lokunyibilika lingama-2468 ℃, indawo ebilayo 4742 ℃.I-Niobium izinzile emoyeni kwiqondo lokushisa, elibomvu alikho ngokupheleleyo kwi-oxidation ye-oxygen.I-Huarui inikezela nge-niobium powder (Nb: 99% ~ 99.9%) kunye ne-ferro niobium powder (Nb: 50% ~ 70%).Ubungakanani besuntswana: 15-45um, 45-120um.80-250um... njl
Isicelo:
1. I-Niobium yinto ebaluleke kakhulu ye-superconducting ukuvelisa i-capacitor ephezulu.
2. Umgubo weNiobiumikwasetyenziselwa ukuvelisa i-tantalum.
3. AbanyuluI-Niobium yomgubo wesinyithiokanye iNiobium Nickel alloy isetyenziselwa ukwenza iNickel, Chrome kunye neIron base phezulu
ingxubevange yobushushu.
ingxubevange yobushushu.
4. Ukongeza i-0.001% ukuya kwi-0.1% ye-Niobium powder ukutshintsha iimpawu ze-mechanical zensimbi 5. Isetyenziswe njengento etywiniweyo
kwityhubhu ye-arc
kwityhubhu ye-arc
| Ukwakheka kwemichiza(wt.%) | |||
| Isiqalelo(ppm max) | IBakala Nb-1 | IBakala Nb-2 | IBakala 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 |
