Scandium oxide
Scandium(III) Properties Oxide
| La mid ah | Scandia, Scandium Sesquioxide, Scandium Oxide |
| CASno. | 12060-08-1 |
| Qaabka kiimikaad | Sc2O3 |
| Molarmass | 137.910g/mol |
| Muuqashada | budada cad |
| Cufnaanta | 3.86g/cm3 |
| barta dhalaalaysa | 2,485°C(4,505°F;2,758K) |
| Solubility-biyaha | biyaha aan milmayn |
| Solubility | Solubleinhotacids (ka falcelisa) |
Nadiifinta Sare ee Scandium Oxide Gaarka ah
| Cabbirka Qaybaha (D50) | ３〜５ μm |
| Daahirnimada (Sc2O3) | ≧99.99% |
| TREO(TotalRareEarthOxides) | 99.00% |
| Waxyaabaha Dib-u-Celinta | ppm | Aan-REESImpurities | ppm |
| La2O3 | 1 | Fe2O3 | 6 |
| CeO2 | 1 | MnO2 | 2 |
| Pr6O11 | 1 | SiO2 | 54 |
| Nd2O3 | 1 | CaO | 50 |
| Sm2O3 | 0.11 | MgO | 2 |
| Eu2O3 | 0.11 | Al2O3 | 16 |
| Gd2O3 | 0.1 | TiO2 | 30 |
| Tb4O7 | 0.1 | NiO | 2 |
| Dy2O3 | 0.1 | ZrO2 | 46 |
| Ho2O3 | 0.1 | HfO2 | 5 |
| Er2O3 | 0.1 | Na2O | 25 |
| Tm2O3 | 0.71 | K2O | 5 |
| Yb2O3 | 1.56 | V2O5 | 2 |
| Lu2O3 | 1.1 | LOI | |
| Y2O3 | 0.7 |
【Baakadaha】25KG/bac Shuruudaha: Caddaynta qoyaanka, aan boodhka lahayn, engegan, hawo bixisa oo nadiif ah.
Waa maxayScandium oxideloo isticmaalo?
Scandium oxide, oo sidoo kale loo yaqaan Scandia, waxay ka helaysaa codsiyo ballaaran warshado badan sababtoo ah sifooyinka gaarka ah ee jireed-kiimiko. Waa walxo ceeriin ah oo loogu talagalay Al-Sc alloys, kaas oo loo isticmaalo gaadiidka, maraakiibta iyo hawada sare. Waxay ku habboon tahay qaybta index sare ee UV, AR iyo dahaarka bandpass sababtoo ah qiimaheeda sare ee index, daah-furnaanta, iyo adkaanta lakabka ayaa ka dhigaysa heerar waxyeello sare leh ayaa lagu soo warramey isku darka silicon dioxide ama fluoride magnesium si loogu isticmaalo AR. Scandium Oxide waxa kale oo lagu dabaqaa daahan indhaha, kicinta, dhoobada elektarooniga ah iyo warshadaha laysarka. Waxa kale oo sannadkiiba loo adeegsadaa samaynta nalalka dareeraha ee xoogga badan. Cadaan adag oo dhalaalaysa oo sarreeya oo loo isticmaalo hababka kulaylka sare leh (iska-caabbinta kulaylka iyo shoogga kulaylka), dhoobada elektarooniga ah, iyo halabuurka dhalada.
