Yetrium oxideTogalaichean | |
Synonym | YTTRIM (III) O.xide |
Cas Àireamh | 1314-36-9 |
Foirmle Ceimigeach | Y2O3 |
Mais molar | 225.81g / mol |
Coltas | Solid geal. |
Dùmhlachd | 5.010G / cm3, solid |
Puing leaghaidh | 2,425 ° C (4,397 ° F; 2,698k) |
Point Point | 4,300 ° C (7,770 ° F; 4,570k) |
Solubility ann an uisge | Gu mì-shoilleir |
Solubility ann an searbhag deoch làidir | solubhail |
Àrd-ghranYetrium oxideSònrachadh |
Meud gràin (D50) | 4.78 μm |
Purity (Y2O3) | ≧ 99.999% |
Tiro (IomagantreetarhAnididides) | 99.41% |
Riimburries nonsternts | ppm | Neo-reesimpuries | ppm |
La2o3 | <1 | FE2O3 | 1.35 |
Ceannard | <1 | Sio2 | 16 |
Pr6o11 | <1 | Cao | 3.95 |
Nd2o3 | <1 | Pbo | Nd |
Sm2o3 | <1 | Cl¯ | 29.68 |
EU2O3 | <1 | Loi | 0.57% |
Gd2o3 | <1 | ||
Tb4o7 | <1 | ||
Dy2o3 | <1 | ||
Ho2o3 | <1 | ||
Er2o3 | <1 | ||
Tm2o3 | <1 | ||
Yb2o3 | <1 | ||
Lu2o3 | <1 |
【Pasgan】 Riatanasan 25kg / Bag: Dearbhadh MODEUREE,dgun uset,tioram,ventilate agus glan.
Na th’annYetrium oxideair a chleachdadh?
Yttrium oxideair a chleachdadh cuideachd gus garnets iarainn YTTRIM a dhèanamh, a tha nan sìoltachan microwave gu math èifeachdach. Tha e cuideachd na stuth laser daingeann-stàite shoirbheachail.Yttrium oxidena àite tòiseachaidh cudromach dha todhar neo-organach. Airson ceimigeachd organmetallic tha e air a thionndadh gu YCL3 ann an ath fhreagairt le searbhag dealan-nosain dlùth agus ammonium cloride. Chaidh Yetrium ocside a chleachdadh ann a bhith ag ullachadh structar seòrsa Bervoskite, Yalo3, anns a bheil iasadan chrome.