Niobium pentoxide pautaose vaila'au mata'utia taua.O se paʻu uliuli foʻi ma le maualuga o le liusuavai ma faʻamautu mea faʻamalositino, lea e mafua mai i le tali atu o le niobium uʻamea ma le okesene i le maualuga o le vevela.O le paʻu o le Niobium pentoxide o loʻo i ai mea tau kemisi mautu, e le mafai ona faʻaogaina i le vai, acids ma faʻavae, ma naʻo le tali atu i le hydrogen ma le carbon i le maualuga o le vevela.Niobium pentoxide paʻu e faʻaaogaina lautele i mea tau eletise, ceramics, optics, kemisi ma isi fanua.I le fanua o mea tau eletise, o loʻo faʻaaogaina e avea o se mea cathode mo fana eletise, ma i le fanua o ceramics, e faʻaaogaina e avea o se faʻaopoopoga mo mea sima e faʻaleleia ai le maaa ma le vevela o le keramika.E le gata i lea, e mafai foi ona faʻaaogaina le paʻu o le niobium pentoxide i le gaosiga o masini faʻapitoa ma vailaʻau faʻamalosi.
Niobium Pentoxide Nb2o5 Parameter | |
Fua Fa'atasi | Nb2O5 |
Molecular Weight | 265.81 |
Fa'aaliga | O le pauta |
Lisi Lisi | 1512 ℃ (2754 ℃) |
Fa'apuna | N/A |
Malosi | 4.47 g/cm3 |
Solubility i le H2O | N/A |
Misasa tonu | 265.787329 |
Monoisotopic Mass | 265.787329 |
Powder Niobium Pentoxide Nb2o5 Faʻamatalaga | ||||
Elemene | Nb2o5-1 | Nb2o5-2 | Nb2o5-3 | Nb2o5-4 |
(ppm maualuga) | ||||
Al | 20 | 20 | 30 | 30 |
As | 10 | 10 | 10 | 50 |
Cr | 10 | 10 | 10 | 20 |
Cu | 10 | 10 | 10 | 20 |
F | 500 | 1000 | 1000 | 2000 |
Fe | 30 | 50 | 100 | 200 |
Mn | 10 | 10 | 10 | 20 |
Mo | 10 | 10 | 10 | 20 |
Ni | 20 | 20 | 20 | 30 |
P | 30 | 30 | 30 | 30 |
Sb | 50 | 200 | 500 | 1000 |
Si | 50 | 50 | 100 | 200 |
Sn | 10 | 10 | 10 | 10 |
Ta | 20 | 40 | 500 | 1000 |
Ti | 10 | 10 | 10 | 25 |
W | 20 | 20 | 50 | 100 |
Zr+Hf | 10 | 10 | 10 | 10 |
LOI | 0.15% | 0.20% | 0.30% | 0.50% |
O le pauta o le niobium oxide maualuga-mama | |||
Vasega | FHN-1 | FHN-2 | |
Mea le mama(ppm,max) | Nb2O5 | 99.995min | 99.99min |
Ta | 5 | 15 | |
Fe | 1 | 5 | |
Al | 1 | 5 | |
Cr | 1 | 2 | |
Cu | 1 | 3 | |
Mn | 1 | 3 | |
Mo | 1 | 3 | |
Ni | 1 | 3 | |
Si | 10 | 10 | |
Ti | 1 | 3 | |
W | 1 | 3 | |
Pb | 1 | 3 | |
Sn | 1 | 3 | |
F | 50 | 50 |
Huarui o loʻo i ai faiga faʻapitoa tau pulega.Matou te suʻesuʻeina muamua a matou oloa pe a maeʻa a matou gaosiga, ma matou toe faʻataʻitaʻi aʻo leʻi tuʻuina atu uma, e oʻo lava i faʻataʻitaʻiga.Ma afai e te manaʻomia, matou te manaʻo e talia isi vaega e suʻe.Ioe pe afai e te fiafia i ai, e mafai ona matou tuʻuina atu faʻataʻitaʻiga ia oe e suʻe ai.
O a matou oloa lelei e faʻamaonia e Sichuan Metallurgical Institute ma Guangzhou Institute of Metal Research.O le galulue faʻatasi ma i latou e mafai ona faʻasaoina le tele o taimi suʻega mo tagata faʻatau.