Holmium Oxide
Holmium OxideZvivakwa
| Mamwe mazita | Holmium(III) oxide, Holmia |
| Nhamba yeCAS. | 12055-62-8 |
| Fomura yemakemikari | Ho2O3 |
| Molar mass | 377.858 g·mol−1 |
| Chitarisiko | Upfu hweyero yakachenuruka, husingaonekwe zvakanaka. |
| Kuwanda kwevanhu | 8.4 1gcm−3 |
| Nzvimbo yekunyunguduka | 2,415°C(4,379°F;2,688K) |
| Pokufashaira | 3,900°C(7,050°F;4,170K) |
| Bhandiji | 5.3eV |
| Kugona kushandisa magineti (χ) | +88,100·10−6cm3/mol |
| Refractiveindex(nD) | 1.8 |
| Kuchena KwakakwiriraHolmium OxideTsanangudzo |
| Saizi yeChidimbu (D50) | 3.53μm |
| Kuchena (Ho2O3) | ≧ 99.9% |
| TREO (TotalRareEarthOxides) | 99% |
| REImpuritiesZviri Mukati | ppm | Zvisina Kuchena | ppm |
| La2O3 | Nd | Fe2O3 | <20 |
| CeO2 | Nd | SiO2 | <50 |
| Pr6O11 | Nd | CaO | <100 |
| Nd2O3 | Nd | Al2O3 | <300 |
| Sm2O3 | <100 | CL¯ | <500 |
| Eu2O3 | Nd | SO₄²⁻ | <300 |
| Gd2O3 | <100 | Na⁺ | <300 |
| Tb4O7 | <100 | LOI | ≦1% |
| Dy2O3 | 130 | ||
| Er2O3 | 780 | ||
| Tm2O3 | <100 | ||
| Yb2O3 | <100 | ||
| Lu2O3 | <100 | ||
| Y2O3 | 130 |
【Kurongedza】25KG/bhegi Zvinodiwa: kusanyorova,isina guruva,yakaoma,bvisa mhepo uye chenesa.
ChiiHolmium Oxideinoshandiswa here?
Holmium oxidendeimwe yemavara anoshandiswa pa cubic zirconia negirazi, sechiyero chekuenzanisa ma optical spectrophotometers, se special catalyst, phosphor uye laser material, zvichipa ruvara rweyero kana rutsvuku. Inoshandiswa mukugadzira magirazi ane mavara akasarudzika. Girazi rine holmium oxide uye holmium oxide solutions rine nhevedzano ye sharp optical absorption peaks mu visible spectral range. Semamwe ma oxides akawanda e rare-earth elements, holmium oxide inoshandiswa se special catalyst, phosphor uye laser material. Holmium laser inoshanda pa wavelength inosvika 2.08 micrometres, kungave mu pulsed kana continuous regime. Iyi laser yakachengeteka maziso uye inoshandiswa mukurapa, lidar, wind velocity measurements uye atmosphere monitoring. Holmium inogona kutora fission-bred neutrons, inoshandiswawo mu nuclear reactors kudzivirira atomic chain reaction kuti isapere.