Tha pùdar niobium pentoxide cruaidh geal no buidhe, gun bholadh.Tha pùdar niobium pentoxide neo-sholabailte ann an uisge, ach solubhail ann am potasium hydroxide leaghte agus potasium sulfate, a bharrachd air ann an carbonatan meatailt alkali agus hydroxides.A bharrachd air an sin, tha e cuideachd solubhail ann an searbhag hydrofluoric agus searbhag sulfarach teth.Fo chumhachan ath-bhualadh sònraichte, faodaidh niobium pentoxide freagairt le sodium carbonate, sodium hydroxide, sulbhur, carbon agus stuthan eile.Nuair a thèid a theasachadh, bidh niobium pentoxide a’ briseadh sìos gus niobium oxide a chruthachadh.Tha pùdar niobium pentoxide na stuth dealanach cudromach, a dh'fhaodar a chleachdadh gus criostalan singilte lithium niobate àrd-ghlan a dhèanamh, a bharrachd air a bhith ag ullachadh ocsaidean àrd-ghlan eile.A bharrachd air an sin, faodar a chleachdadh mar inneal rannsachaidh saidheansail.
| Paramadair Niobium Pentoxide Nb2o5 | |
| Formula iom-fhillte | Nb2O5 |
| Cuideam Molecular | 265.81 |
| Coltas | Pùdar |
| Rubha leaghaidh | 1512 ℃ (2754 ℃) |
| Rubha Goil | Chan eil |
| Dùmhlachd | 4.47 g / cm3 |
| Solubility ann an H2O | Chan eil |
| Dìreach Aifreann | 265.787329 |
| Aifreann monoisotopic | 265.787329 |
| Sònrachadh pùdar Niobium Pentoxide Nb2o5 | ||||
| Eileamaid | Nb2o5-1 | Nb2o5-2 | Nb2o5-3 | Nb2o5-4 |
| (ppm max) | ||||
| 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% |
| Pùdar niobium oxide àrd-ghlan | |||
| Ìre | FHN-1 | FHN-2 | |
| Susbaint neo-dhìomhaireachd (ppm, max) | Nb2O5 | 99.995m | 99.99m |
| 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 | |
Tha siostam riaghlaidh càileachd teann aig Huarui.Bidh sinn a’ dèanamh deuchainn air na toraidhean againn an-toiseach às deidh dhuinn crìoch a chuir air an riochdachadh againn, agus bidh sinn a’ dèanamh deuchainn a-rithist ro gach lìbhrigeadh, eadhon sampall.Agus ma tha feum agad air, bu mhath leinn gabhail ri treas phàrtaidh airson deuchainn.Gu dearbh ma thogras tu, b’ urrainn dhuinn sampall a thoirt dhut airson deuchainn.
Tha càileachd an toraidh againn air a ghealltainn le Institiùd Meatailteachd Sichuan agus Institiud Rannsachadh Meatailt Guangzhou.Faodaidh an co-obrachadh fad-ùine leotha tòrr ùine deuchainn a shàbhaladh dha luchd-ceannach.