Rare farashin ƙasa na duniya oxide cerium oxide polishing foda
Formula: CeO2
Lambar CAS: 1306-38-3
Nauyin Kwayoyin: 172.12
Girma: 7.22 g/cm3
Wurin narkewa: 2,400°C
Bayyanar: Yellow zuwa tan foda
Solubility: Ba a narkewa a cikin ruwa, matsakaicin narkewa a cikin ma'adanai masu ƙarfi
Kwanciyar hankali: Dan kadan hygroscopic
Yaruka da yawa: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. Cerium Oxide, wanda kuma ake kira Ceria, ana amfani dashi sosai a cikin gilashin, yumbu da masana'anta.
2.A cikin masana'antar gilashi, ana ɗaukarsa a matsayin mafi inganci wakili na goge gilashin don madaidaicin gogewar gani.
3. Ana kuma amfani da shi don canza launin gilashi ta hanyar ajiye ƙarfe a cikin yanayinsa na ƙarfe.Ana amfani da ƙarfin gilashin da aka yi amfani da Cerium don toshe hasken ultraviolet a cikin kera kayan gilashin likita da tagogin sararin samaniya.
4. Ana kuma amfani da shi don hana polymers daga duhu a cikin hasken rana da kuma hana canza launin gilashin talabijin.
5. Ana amfani da kayan aikin gani don inganta aiki.Ana kuma amfani da Ceria mai tsafta a cikin phosphor da dopant zuwa crystal.
| Lambar | CeO-3N | CeO-3.5N | CeO-4N |
| TRIO% | ≥99 | ≥99 | ≥99 |
| Tsabtace cerium da ƙazantattun ƙazanta na ƙasa | |||
| 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 |
| Rashin ƙazanta maras nauyi | |||
| 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 24-% | ≤0.1 | ≤0.05 | ≤0.050 |
