Holmium oxide
Holmium oxideKayayyaki
| Sauran sunaye | Holmium (III) oxide, Holmiya |
| CASno. | 12055-62-8 |
| Tsarin sinadaran | Ho2O3 |
| Molar taro | 377.858 g·mol-1 |
| Bayyanar | Kodadde rawaya, opaque foda. |
| Yawan yawa | 8.4 1 gcm-3 |
| Matsayin narkewa | 2,415°C(4,379°F;2,688K) |
| Wurin tafasa | 3,900°C(7,050°F; 4,170K) |
| Bandgap | 5.3eV |
| Magneticsusceptibility (χ) | +88,100 · 10-6cm3/mol |
| Refractiveindex(nD) | 1.8 |
| Babban TsabtaHolmium oxideƘayyadaddun bayanai |
| Girman Barbashi (D50) | 3.53m |
| Tsafta (Ho2O3) | ≧99.9% |
| TREO (TotalRareEarthOxides) | 99% |
| Abubuwan da ke cikin REimpurities | ppm | Abubuwan da ba na REEs | ppm |
| La2O3 | Nd | Fe2O3 | <20 |
| CeO2 | Nd | SiO2 | <50 |
| Farashin 6O11 | Nd | CaO | <100 |
| Nd2O3 | Nd | Farashin 2O3 | <300 |
| Sm2O3 | <100 | CLN | <500 |
| Farashin 2O3 | Nd | SO₄²⁻ | <300 |
| Gd2O3 | <100 | Na | <300 |
| Tb4O7 | <100 | LOI | ≦1% |
| Farashin 2O3 | 130 | ||
| Er2O3 | 780 | ||
| TM2O3 | <100 | ||
| Yb2O3 | <100 | ||
| Lu2O3 | <100 | ||
| Y2O3 | 130 |
【Marufi】25KG/bag Bukatun: tabbacin danshi,mara kura,bushewa,iska da tsabta.
MeneneHolmium oxideamfani da?
Holmium oxideyana daya daga cikin masu launi da aka yi amfani da su don cubic zirconia da gilashi, a matsayin ma'auni na daidaitawa don spectrophotometers na gani, a matsayin mai haɓakawa na musamman, phosphor da kayan laser, samar da launin rawaya ko ja. Ana amfani da shi wajen yin tabarau na musamman masu launi. Gilashin da ke ɗauke da holmium oxide da holmium oxide mafita suna da jerin ƙoƙon ƙoƙon gani mai kaifi a cikin kewayon gani. Kamar yadda mafi yawan sauran oxides na abubuwan da ba kasafai ba, holmium oxide ana amfani dashi azaman ƙwararren mai haɓakawa, phosphor da kayan laser. Laser Holmium yana aiki a tsawon kusan 2.08 micrometers, ko dai a cikin pulsed ko ci gaba da tsarin mulki. Wannan Laser yana da lafiyar ido kuma ana amfani dashi a magani, lidars, ma'aunin saurin iska da sa ido kan yanayi. Holmium na iya sha neutrons na fission-bred, ana kuma amfani da shi a cikin injin sarrafa makamashin nukiliya don kiyaye sarkar atomic daga kuɓuta daga sarrafawa.