Theko ea rare ea lefats'e ea rare ea oxide cerium oxide polishing powder
Foromo: CeO2
Nomoro ea CAS: 1306-38-3
Boima ba limolek'hule: 172.12
Botenya: 7.22 g/cm3
Sebaka sa ho qhibiliha: 2,400° C
Ponahalo: Phofo e mosehla ho isa ho e sootho
Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka tekanyo e itekanetseng ka har'a li-acid tse matla tsa diminerale
Botsitso: E nyane hanyane
Lipuo tse ngata: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. Cerium Oxide, eo hape e bitsoang Ceria, e sebelisoa haholo tlhahisong ea khalase, liserame le lik'hathase.
2.Indastering ea khalase, e nkoa e le sesebelisoa se sebetsang hantle ka ho fetisisa sa ho bentša khalase bakeng sa ho bentša ka nepo ha optical.
3. E boetse e sebelisetsoa ho tlosa 'mala oa khalase ka ho boloka tšepe e le boemong ba eona ba ferrous. Bokhoni ba khalase e entsoeng ka Cerium ba ho thibela khanya ea ultra violet bo sebelisoa ho hlahiseng lisebelisoa tsa khalase tsa bongaka le lifensetere tsa lifofane.
4. E boetse e sebelisetsoa ho thibela li-polymer hore li se ke tsa fifala ke khanya ea letsatsi le ho thibela ho fifala ha khalase ea thelevishene.
5. E sebelisoa likarolong tsa mahlo ho ntlafatsa ts'ebetso. Ceria e hloekileng haholo e boetse e sebelisoa ka har'a phosphors le dopant ho kristale.
| Khoutu | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Bohloeki ba cerium le litšila tse sa tloaelehang tsa lefats'e | |||
| 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 |
| Ho se hloeke ha lefatše ho sa tloaelehang | |||
| 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 |
