Scandium Oxide
ʻO Scandium(III) Oxide Properties
| huaʻōlelo like | Scandia, ScandiumSesquioxide, ScandiumOxide |
| CASNo. | 12060-08-1 |
| ʻO ke kumu hoʻohālike | Sc2O3 |
| Molarmass | 137.910g/mol |
| Ka nana aku | pauda keʻokeʻo |
| ʻO ka mānoanoa | 3.86g/cm3 |
| Lae hehee | 2,485°C(4,505°F;2,758K) |
| Solubility i ka wai | hiki ʻole i ka wai |
| Ka hikiwawe | solubleinhotacids |
ʻO ka hoʻomaʻemaʻe kiʻekiʻe Scandium Oxide kikoʻī
| Ka nui o nā ʻāpana (D50) | 3〜５ μm |
| Maʻemaʻe（Sc2O3） | ≧99.99% |
| TREO(TotalRareEarthOxides) | 99.00% |
| REImpuritiesContents | ppm | ʻAʻole-REEsPino | 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/ʻeke Kokoi: ʻoluʻolu, lepo ʻole, maloʻo, ventilate a maʻemaʻe.
He ahaScandium Oxidehoʻohana ʻia no ka?
Scandium Oxide, i kapa ʻia ʻo Scandia, loaʻa nā noi ākea i nā ʻoihana he nui ma muli o kāna mau waiwai physico-chemical kūikawā.He mea waiwai ia no nā Al-Sc alloys, ka mea e hoʻohana ai i nā kaʻa, nā moku a me nā aerospace.He kūpono ia no ka ʻāpana helu helu kiʻekiʻe o nā uhi UV, AR a me ka bandpass ma muli o kona waiwai kuhikuhi kiʻekiʻe, ʻike maopopo, a me ka paʻakikī o ka papa i hōʻike ʻia nā paepae pōʻino kiʻekiʻe no ka hui pū ʻana me ka silicon dioxide a i ʻole ka magnesium fluoride no ka hoʻohana ʻana i AR.Hoʻohana ʻia ʻo Scandium Oxide i ka uhi optical, catalyst, electronic ceramics a me ka ʻoihana laser.Hoʻohana ʻia ia i kēlā me kēia makahiki i ka hana ʻana i nā kukui hoʻokuʻu kiʻekiʻe.He paʻa keʻokeʻo hoʻoheheʻe kiʻekiʻe i hoʻohana ʻia i nā ʻōnaehana wela kiʻekiʻe (no kona kū ʻana i ka wela a me ka haʻalulu wela), nā seramika uila, a me ka haku aniani.
