i-cerium oxide
Intengo yomhlaba engavamile ye-earth oxide cerium oxide polishing powder
Isethulo esifushane se-cerium oxide
Ifomula: CeO2
Inombolo ye-CAS: 1306-38-3
Isisindo se-molecule: 172.12
Ukuminyana: 7.22 g/cm3
Indawo yokuncibilika: 2,400° C
Ukubukeka: Impushana ephuzi ukuya ku-tan
Ukunyibilika: Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kancane
Izilimi Eziningi: I-Cerium Oxide, i-Oxyde De Cerium, i-Oxido De Cerio
Cerium oxide Isicelo
1. I-Cerium Oxide, ebizwa nangokuthi i-Ceria, isetshenziswa kakhulu engilazini, izitsha zobumba kanye nokukhiqizwa kwe-catalyst.
2. Embonini yengilazi, ibhekwa njenge-ejenti yokupholisha ingilazi esebenza kahle kakhulu yokupholisha okucacile.
3. Iphinde isetshenziselwe ukususa umbala wengilazi ngokugcina insimbi isesimweni sayo esisansimbi.Ikhono lengilazi ye-Cerium-doped ukuvimba ukukhanya kwe-ultra violet lisetshenziswa ekwenzeni ingilazi yezokwelapha namafasitela asemkhathini.
4. Ibuye isetshenziselwe ukuvimbela ama-polymer ukuba abe mnyama ekukhanyeni kwelanga kanye nokucindezela ukuguquguquka kwengilazi yethelevishini.
5. Isetshenziselwa izingxenye ze-optical ukuthuthukisa ukusebenza.Ukuhlanzeka okuphezulu I-Ceria nayo isetshenziswa ku-phosphors kanye ne-dopant to crystal.
| Ikhodi | I-CeO-3N | I-CeO-3.5N | I-CeO-4N |
| I-TREO% | ≥99 | ≥99 | ≥99 |
| Ukuhlanzeka kwe-cerium kanye nokungcola okungavamile komhlaba okuhlobene | |||
| I-CeO2/TREO % | 99.9 | 99.95 | 99.99 |
| I-La2O3/TREO % | ≤0.08 | ≤0.04 | ≤0.004 |
| I-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 |
| Ukungcola komhlaba okungavamile | |||
| Fe2O3 % | ≤0.005 | ≤0.005 | ≤0.002 |
| SiO2 % | ≤0.01 | ≤0.005 | ≤0.003 |
| I-CaO % | ≤0.01 | ≤0.005 | ≤0.003 |
| Cl- % | ≤0.06 | ≤0.06 | ≤0.040 |
| SO 2 4- % | ≤0.1 | ≤0.05 | ≤0.050 |
