Oxide Holmium
Oxide HolmiumGuryaha
| Magacyo kale | Oksijiin Holmium (III), Holmia |
| Lambarka CAS. | 12055-62-8 |
| Qaacidada kiimikada | Ho2O3 |
| Cufka gawska | 377.858 g·mol−1 |
| Muuqaalka | Budada jaallaha ah ee khafiifka ah, oo aan caddayn. |
| Cufnaanta | 8.4 1gcm−3 |
| Meltingpoint | 2,415°C(4,379°F;2,688K) |
| Boilingpoint | 3,900°C(7,050°F;4,170K) |
| Bandgap | 5.3eV |
| Niyad-jabka birlabta (χ) | +88,100·10−6cm3/mol |
| Tilmaanta Refractive (nD) | 1.8 |
| Daahirnimo SareOxide HolmiumFaahfaahinta |
| Cabbirka Walxaha (D50) | 3.53μm |
| Nadiifnimo (Ho2O3) | ≧99.9% |
| TREO (Wadarta Oxides-ka Dhulka ee Naadirka ah) | 99% |
| Waxyaabaha ku jira REImpurities | ppm | Nadaafad aan ahayn REES | 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 |
【Baakad】 25KG/shuruudaha bacda: qoyaan la'aan,boor la'aan,qalalan,hawo geli oo nadiifi.
Waa maxayOxide Holmiumloo isticmaalay?
Holmium oksaydhwaa mid ka mid ah midabeeyayaasha loo isticmaalo cubic zirconia iyo galaaska, sida halbeegga cabbiraadda ee spectrophotometers-ka indhaha, sida kataliye gaar ah, fosfooraska iyo walxaha laysarka, taasoo bixisa midab jaalle ama casaan ah. Waxaa loo isticmaalaa sameynta muraayadaha midabka gaarka ah leh. Muraayadaha ay ku jiraan holmium oxide iyo xalalka holmium oxide waxay leeyihiin taxane ah meelaha ugu sarreeya ee nuugista indhaha ee fiiqan ee kala duwanaanshaha muuqaalka. Sida inta badan oksaydhyada kale ee walxaha dhifka ah, holmium oxide waxaa loo isticmaalaa sida kataliye gaar ah, fosfooraska iyo walxaha laysarka. leysar Holmium wuxuu ku shaqeeyaa mowjad qiyaastii 2.08 micrometers ah, ha ahaato mid garaacsan ama joogto ah. leysarkan waa mid indhaha ammaan u ah waxaana loo isticmaalaa daawada, lidars-ka, cabbiraadda xawaaraha dabaysha iyo la socodka jawiga. Holmium wuxuu nuugi karaa neutron-yada lagu beero kala-goysyada, waxaa sidoo kale loo isticmaalaa falgalayaasha nukliyeerka si looga ilaaliyo falcelinta silsiladda atomiga inay ka baxdo xakamaynta.