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 tae e whakamahia ana mo te zirconia pūtoru me te karaihe, hei paerewa whakatikatika mo nga spectrophotometers whatu, hei whakakorikori motuhake, he phosphor me te rauemi laser, e whakarato ana i te tae kowhai, whero 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 te Holmium te ngongo i nga neutrons-a-whangai, ka whakamahia hoki i roto i nga reactors karihi kia kore ai e ngaro te mana o te hohenga mekameka ngota.