Scandium oxide
Scandium (III) Oxide Properties
| Shoko rakafanana | Scandia, ScandiaSesquioxide, ScandiumOxide |
| CASNo. | 12060-08-1 |
| Chemicalformula | Sc2O3 |
| Molamass | 137.910g/mol |
| Chitarisiko | whitepowder |
| Density | 3.86g/cm3 |
| Meltingpoint | 2,485°C(4,505°F;2,758K) |
| Solubilityinwater | insolubleinwater |
| Solubility | solubleinhotacids (reacts) |
Yakakwirira Kuchena Scandium Oxide Kutsanangurwa
| ParticleSize(D50) | ３〜５ μm |
| Kuchena (Sc2O3) | ≧99.99% |
| TREO(TotalRareEarthOxides) | 99.00% |
| REImpuritiesContents | ppm | Non-REEsKusvibiswa | 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 |
【Packaging】 25KG / bhegi Zvinodiwa: hunyoro huchapupu, husina guruva, hwakaoma, kufema uye kuchena.
ChiiScandium oxidekushandiswa?
Scandium oxide, inonziwo Scandia, inowana kushandiswa kwakakura mumaindasitiri mazhinji nekuda kweiyo yakakosha physico-kemikari zvimiro.Iyo yakabikwa zvinhu zveAl-Sc alloys, iyo inowana kushandiswa kwemotokari, ngarava uye aerospace.Inokodzera iyo yakakwira index chikamu cheUV, AR uye bandpass coatings nekuda kweiyo yakakwira index kukosha, kujeka, uye kuomarara kwehuremu hunoita kuti kukuvadzwa kwakanyanya kukwikwidzirwe kusanganiswa nesilicon dioxide kana magnesium fluoride yekushandisa muAR.Scandium Oxide inoshandiswawo mune optical coating, catalyst, electronic ceramics uye laser indasitiri.Inoshandiswawo gore negore mukugadzira mwenje wepamusoro-soro.Yakakwirira yakanyunguduka chena yakasimba inoshandiswa mumasisitimu ekupisa kwepamusoro (kupokana kwayo nekupisa uye kuvhunduka kwekushisa), makeramiki emagetsi, uye kuumbwa kwegirazi.
