Holmium Oxide
Holmium OxideĀhuatanga
| Ētahi atu ingoa | Holmium(III) waikura, Holmia |
| CASNo. | 12055-62-8 |
| tātai matū | Ho2O3 |
| Moara papatipu | 377.858 g·mol−1 |
| Te ahua | Kowhai kowhai, paura puatakore. |
| Kiato | 8.4 1gcm−3 |
| Te rewa | 2,415°C(4,379°F;2,688K) |
| Kohuatanga | 3,900°C(7,050°F;4,170K) |
| Mokowhiti | 5.3eV |
| Maamaatanga aukume(χ) | +88,100·10−6cm3/mol |
| Taupū Refractive(nD) | 1.8 |
| Te Pure TeiteiHolmium OxideWhakatakotoranga |
| Rahi Matūriki(D50) | 3.53μm |
| Pure (Ho2O3) | ≧99.9% |
| TREO (TotalRareEarthOxides) | 99% |
| REImpuritiesContent | ppm | Nga poke kore-REE | ppm |
| La2O3 | Nd | Fe2O3 | <20 |
| CeO2 | Nd | SiO2 | <50 |
| Pr6O11 | Nd | CaO | <100 |
| Nd2O3 | Nd | Al2O3 | <300 |
| Sm2O3 | <100 | CL¯ | <500 |
| Eu2O3 | Nd | NA₄²⁻ | <300 |
| Gd2O3 | <100 | Na⁺ | <300 |
| Tb4O7 | <100 | LOI | ≦1% |
| Dy2O3 | 130 | ||
| Er2O3 | 780 | ||
| Tm2O3 | <100 | ||
| Yb2O3 | <100 | ||
| Lu2O3 | <100 | ||
| Y2O3 | 130 |
【Packaging】25KG/peeke Whakaritenga: makuku tohu,puehu-kore,maroke,hau me te ma.
He aha teHolmium Oxidewhakamahia mo?
Holmium waikuraKo tetahi o nga Koroni i whakamahia mo te zirconia cubic me te karaihe, hei paerewa whakapae mo te kaikorero opctical, hei taonga whakairo, me te kaimoana kowhai ranei. Ka whakamahia hei hanga mohiti tae motuhake. Ko te karaehe kei roto te waikura holmium me nga otinga waikura holmium he raupapa koi o nga tihi o te kohanga whatu i roto i te awhe momotu. Pērā i te nuinga atu o ngā waikura o ngā huānga onge-whenua, ka whakamahia te waikura holmium hei whakakōkī motuhake, he ūkuikui me te rauemi taiaho. Ko te taiaho Holmium e mahi ana i te roangaru o te 2.08 micrometers, ahakoa i roto i nga tikanga pupuhi, i nga tikanga tonu ranei. He haumaru tenei laser mo te kanohi, ka whakamahia ki te rongoa, lidars, ine tere hau me te aro turuki i te hau. Ka taea e Holmium te ngongo i nga neutrons-a-whangai, ka whakamahia ano hoki i roto i nga reactors karihi kia kore ai e ngaro te mana o te hohenga mekameka ngota.