Oxide Scandium
Scandium (III) Awọn ohun-ini Afẹfẹ
| Itumọ | Scandia,ScandiumSesquioxide,ScandiumOxide |
| CASno. | 12060-08-1 |
| Ilana kemikali | Sc2O3 |
| Molarmass | 137.910g/mol |
| Ifarahan | etu funfun |
| iwuwo | 3.86g/cm3 |
| Oju Iyọ | 2,485°C(4,505°F;2,758K) |
| Solubility ninu omi | insolubleinwater |
| Solubility | solubleinhotacids(reacts) |
Ga ti nw Scandium Oxide Specification
| Iwon patikulu(D50) | ３〜５μm |
| Mimọ (Sc2O3) | 99.99% |
| TREO(TotalRareEarthOxides) | 99.00% |
| Awọn akoonu REimpurities | ppm | Ti kii-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 | Nà2O | 25 |
| Tm2O3 | 0.71 | K2O | 5 |
| Yb2O3 | 1.56 | V2O5 | 2 |
| Lu2O3 | 1.1 | LOI | |
| Y2O3 | 0.7 |
【Apoti】25KG/apo Awọn ibeere: ẹri ọrinrin, ti ko ni eruku, gbẹ, ventilate ati mimọ.
KiniOxide Scandiumlo fun?
Oxide Scandium, ti a tun pe ni Scandia, n gba awọn ohun elo jakejado ni ọpọlọpọ awọn ile-iṣẹ nitori awọn ohun-ini physico-kemikali pataki rẹ.O jẹ ohun elo aise fun awọn ohun elo Al-Sc, eyiti o gba awọn lilo fun ọkọ, awọn ọkọ oju omi ati oju-aye afẹfẹ.O dara fun paati atọka giga ti UV, AR ati awọn aṣọ wiwọ bandpass nitori iye itọka giga rẹ, akoyawo, ati lile Layer jẹ ki awọn iloro ibajẹ giga ti royin fun awọn akojọpọ pẹlu silicon dioxide tabi iṣuu magnẹsia fluoride fun lilo ninu AR.Oxide Scandium tun lo ni ibora opiti, ayase, awọn ohun elo itanna ati ile-iṣẹ laser.O tun lo ni ọdọọdun ni ṣiṣe awọn atupa itusilẹ agbara-giga.Didara yo funfun ti o ga ti a lo ninu awọn eto iwọn otutu giga (fun resistance rẹ si ooru ati mọnamọna gbona), awọn ohun elo itanna, ati akopọ gilasi.
