Mtengo wa ufa wopukuta wa rare earth oxide cerium oxide wopangidwa ndi rare earth oxide
Fomula: CeO2
Nambala ya CAS: 1306-38-3
Kulemera kwa maselo: 172.12
Kuchuluka: 7.22 g/cm3
Malo osungunuka: 2,400°C
Mawonekedwe: Ufa wachikasu mpaka wakuda
Kusungunuka: Sisungunuka m'madzi, kusungunuka pang'ono mu mchere wamphamvu
Kukhazikika: Kosalala pang'ono
Zilankhulo zingapo: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. Cerium Oxide, yomwe imatchedwanso Ceria, imagwiritsidwa ntchito kwambiri popanga magalasi, ziwiya zadothi ndi zinthu zochititsa chidwi.
2.Mu makampani opanga magalasi, imaonedwa kuti ndi njira yabwino kwambiri yopukutira magalasi popukuta bwino kwambiri.
3. Amagwiritsidwanso ntchito kuchotsa utoto wa galasi mwa kusunga chitsulo mu mkhalidwe wake wa chitsulo. Mphamvu ya galasi lopangidwa ndi Cerium yotseka kuwala kwa ultraviolet imagwiritsidwa ntchito popanga magalasi azachipatala ndi mawindo a ndege.
4. Amagwiritsidwanso ntchito poletsa ma polima kuti asadetsedwe ndi dzuwa komanso kuletsa kusintha kwa mtundu wa magalasi a pa TV.
5. Imagwiritsidwa ntchito pazigawo za kuwala kuti igwire bwino ntchito. Ceria yoyera kwambiri imagwiritsidwanso ntchito mu phosphors ndi dopant ku kristalo.
| Khodi | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Kuyera kwa Cerium ndi zonyansa za nthaka yosowa | |||
| CeO2/TREO % | 99.9 | 99.95 | 99.99 |
| La2O3/TREO % | ≤0.08 | ≤0.04 | ≤0.004 |
| Pr6O11/TREO % | ≤0.01 | ≤0.01 | ≤0.003 |
| Nd2O3/TREO % | ≤0.005 | ≤0.005 | ≤0.001 |
| Sm2O3/TREO % | ≤0.004 | ≤0.005 | ≤0.002 |
| Y2O3/TREO % | ≤0.0001 | ≤0.001 | ≤0.001 |
| Zonyansa zosazolowereka za dziko lapansi | |||
| Fe2O3 % | ≤0.005 | ≤0.005 | ≤0.002 |
| SiO2 % | ≤0.01 | ≤0.005 | ≤0.003 |
| CaO % | ≤0.01 | ≤0.005 | ≤0.003 |
| Cl- % | ≤0.06 | ≤0.06 | ≤0.040 |
| SO 2 4- % | ≤0.1 | ≤0.05 | ≤0.050 |
