Fuafuaga: Y2O3
Numera CAS: 1314-36-9
Molecular Weight: 225.81
Malosi: 5.01 g/cm3
Liu liusuavai: 2425 celsium tikeri
Fa'aaliga: Pa'epa'e pa'epa'e
Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Mausalī: Laititi hygroscopicMultilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio
Yttrium oxide (fa'aigoa fo'i o le yttria) ose vaila'au fa'ama'i ma le fua Y2O3.Ose eleele e seasea maua ma se mea papa'e mautu ma se fausaga tioata kupita.O le Yttrium oxide o se mea faʻafefeteina ma le maualuga o le liusuavai ma e faʻasaʻo i osofaʻiga vailaʻau.E faʻaaogaina e fai ma mea mo le faia o phosphors mo le faʻaaogaina i pusa ray cathode ma moli felafolafoaʻi, e avea o se dopant i masini semiconductor, ma o se catalyst.E fa'aaogaina fo'i i le gaosiga o sima, aemaise lava alumina fa'avae sima, ma o se abrasive.
Mea Su'ega | Tulaga | I'uga |
Y2O3/TREO | ≥99.99% | 99.999% |
Vaega Autu TREO | ≥99.5% | 99.85% |
RE Fa'aleaga (ppm/TREO) | ||
La2O3 | ≤10 | 2 |
CeO2 | ≤10 | 3 |
Pr6O11 | ≤10 | 3 |
Nd2O3 | ≤5 | 1 |
Sm2O3 | ≤10 | 2 |
Gd2O3 | ≤5 | 1 |
Tb4O7 | ≤5 | 1 |
Dy2O3 | ≤5 | 2 |
Non—RE Fa'aleaga (ppm) | ||
CuO | ≤5 | 1 |
Fe2O3 | ≤5 | 2 |
SiO2 | ≤10 | 8 |
Cl— | ≤15 | 8 |
CaO | ≤15 | 6 |
PbO | ≤5 | 2 |
NiO | ≤5 | 2 |
LOI | ≤0.5% | 0.12% |
Fa'ai'uga | Fa'amalieina fa'ata'ita'iga i luga. |