Pùdar ogsaid ittrium ocsaid talmhainn tearc 1314-36-9
Ro-ràdh goirid air ocsaid yttrium
Foirmle (Y2O3)
Àireamh CAS: 1314-36-9
Purrachd: 99.999%
SSA: 25-45 m2/g
Dath: geal
Morf-eòlas: cruinn
Dlùths Mòr: 0.31 g/cm3
Dlùths Fìor: 5.01 g/cm3
Cuideam Moileciuil: 225.81
Puing leaghaidh: 2425 ceum Celsius
Coltas: Pùdar geal
So-sgaoilteachd: Do-sgaoilte ann an uisge, meadhanach so-sgaoilte ann an searbhagan mèinnearach làidir
Seasmhachd: Beagan uisge-dhìonach
Tagradh Ocsaid Itrium
1: Ogsaid Itrium, ris an canar Itrium cuideachd, ’s e Ogsaidean Itrium fìor-ghlan na stuthan as cudromaiche airson fosfairean trì-chòmhlain de mheatailt tearc a bheir an dath dearg ann an tiùban telebhisean is coimpiutair dathte.
2: Ann an gnìomhachas optigeach, thathas a’ cleachdadh an Yttrium Oxide gus Yttrium-Iron-Garnets a dhèanamh, a tha nan sìoltachain meanbh-thonn glè èifeachdach.
3: Tha purrachd ìosal de ocsaid yttrium air a chleachdadh gu farsaing ann an ceirmeag dealanach. Tha e air a chleachdadh gu farsaing gus fosfair Eu:YVO4 agus Eu:Y2O3 a dhèanamh a bheir an dath dearg ann an tiùban dealbh Tbh dathte.
4: Cleachdar ocsaid yttrium cuideachd gus iarann-yttrium-garnets a dhèanamh, a tha nan sìoltachain meanbh-thonn glè èifeachdach.
| NÌ | SONRACHAIDHEAN | TORAIDHEAN DEUCHAINN | ||||||
| Y2O3/TREO(%,min) | 99.995 | 99.999 | ||||||
| TREO(%,min) | 98 | 98.38 | ||||||
| Meud nam mìrean | 30-60nm, 1.0-2.0um, 0.3-0.6um, 0.6-1.0um | Co-chòrdadh | ||||||
| Neo-ghloinean RE (/REO,%) | ||||||||
| La2O3 | ≤0.0005 | ≤0.0001 | ||||||
| CeO2 | ≤0.0005 | ≤0.0001 | ||||||
| Pr6O11 | ≤0.0002 | ≤0.0001 | ||||||
| Nd2O3 | ≤0.0002 | ≤0.0001 | ||||||
| Sm2O3 | ≤0.0002 | ≤0.0001 | ||||||
| Eu2O3 | ≤0.0002 | ≤0.0001 | ||||||
| Gd2O3 | ≤0.0002 | ≤0.0001 | ||||||
| Tb4O7 | ≤0.0002 | ≤0.0001 | ||||||
| Dy2O3 | ≤0.0002 | ≤0.0001 | ||||||
| Ho2O3 | ≤0.001 | ≤0.0001 | ||||||
| Er2O3 | ≤0.001 | ≤0.0001 | ||||||
| Tm2O3 | ≤0.0001 | ≤0.00002 | ||||||
| Yb2O3 | ≤0.0001 | ≤0.00002 | ||||||
| Lu2O3 | ≤0.0001 | ≤0.00002 | ||||||
| LOI | ≤2% | |||||||
