Scandium Oxide
Scandium (III) Oxide Properties
| Synonym | Scandia, ScandiumSesquioxide, ScandiaOxide |
| CAS Nr. | 12 060-08-1 |
| Cov tshuaj | Sc2O 3 |
| Molarmas | 137,910 g / mol |
| Qhov tshwm sim | hmoov dawb |
| Qhov ntom | 3.86g / cm3 |
| Meltingpoint | 2,485 ° C (4,505 ° F; 2,758K) |
| Solubility hauv dej | insolublein dej |
| Solubility | solubleinhotacids (reacts) |
High Purity Scandium Oxide Specification
| Particle Loj (D50) | 3 ~ 5 hli |
| Purity (Sc2O3) | ≧99.99% |
| TREO (Tag nrhoRareEarthOxides) | 99.00% |
| REImpuritiesCov ntsiab lus | ppm ua | Tsis-REEsImpurities | ppm ua |
| lwj 2o3 | 1 | Fe2O 3 | 6 |
| CeO 2 | 1 | MnO2 | 2 |
| np6o 11 | 1 | SiO 2 | 54 |
| Nd2O 3 | 1 | CaO | 50 |
| sm2o3 ua | 0.11 | MgO | 2 |
| ua 2o3 | 0.11 | Al2O3 | 16 |
| gd2o3 ua | 0.1 | TiO 2 | 30 |
| twb 4o7 | 0.1 | NiO | 2 |
| Dy2O3 | 0.1 | ZrO2 | 46 |
| hlo 2o3 | 0.1 | HfO2 | 5 |
| Ua 2O3 | 0.1 | Na2O | 25 |
| twm 2o3 | 0.71 ib | K2O | 5 |
| yb2o 3 | 1.56 ib | v2o5 ua | 2 |
| lwj 2o3 | 1.1 | LOI | |
| y2o3 ua | 0.7 ua |
【Packaging】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Dab tsi yogScandium Oxidesiv rau?
Scandium Oxide, tseem hu ua Scandia, tau txais kev siv dav hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb physico-chemical.Nws yog raw khoom rau Al-Sc alloys, uas tau siv rau tsheb, nkoj thiab aerospace.Nws yog qhov tsim nyog rau qhov ntsuas siab siab ntawm UV, AR thiab bandpass txheej txheej vim nws cov txiaj ntsig siab, pob tshab, thiab txheej tawv tawv ua rau muaj kev puas tsuaj loj heev tau raug tshaj tawm rau kev sib txuas nrog silicon dioxide lossis magnesium fluoride siv hauv AR.Scandium Oxide kuj tseem siv rau hauv cov txheej txheem kho qhov muag, catalyst, hluav taws xob ceramics thiab laser kev lag luam.Nws kuj tseem siv tau txhua xyoo los ua cov teeb hluav taws xob siv hluav taws xob ntau.Lub siab melting dawb khoom siv nyob rau hauv high-temperature systems (rau nws tsis kam mus rau tshav kub thiab thermal shock), hluav taws xob ceramics, thiab iav muaj pes tsawg leeg.
