Mutengo wepasi we rare earth oxide cerium oxide polishing powder
Fomura: CeO2
Nhamba yeCAS: 1306-38-3
Kurema kweMorekuru: 172.12
Kuwanda: 7.22 g/cm3
Nzvimbo yekunyunguduka: 2,400° C
Chitarisiko: Upfu hweyero kusvika kutsvuka
Kunyungudika: Hainyungudike mumvura, inonyungudika zvine mwero muzvicherwa zvine simba
Kugadzikana: Yakapfava zvishoma
Mitauro yakawanda: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. Cerium Oxide, iyo inonziwo Ceria, inoshandiswa zvakanyanya mukugadzira magirazi, zviumbwa zvedongo uye zvinhu zvinogadzira simba.
2.Muindasitiri yegirazi, inoonekwa senzira inonyanya kushanda pakupukuta girazi pakugadzira magirazi nemazvo.
3. Inoshandiswawo kubvisa ruvara rwegirazi nekuchengetedza simbi iri muchimiro chayo chesimbi. Kugona kwegirazi rakaiswa muCerium kudzivirira chiedza che ultra violet kunoshandiswa mukugadzira magirazi ekurapa nemahwindo emuchadenga.
4. Inoshandiswawo kudzivirira mapolymers kuti asasvibe nezuva uye kudzivirira kusviba kwegirazi reterevhizheni.
5. Inoiswa pazvikamu zve optical kuti ivandudze mashandiro. Ceria yakachena kwazvo inoshandiswawo mu phosphors uye inoisa kristaro mu crystal.
| Kodhi | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi | |||
| 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 |
| Kusachena kwevhu kusingawanzoitiki | |||
| 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 |
