Cerium oxide oro paura pai te kōeke Cerium waikura Nano Cerium waikura ki te utu iti
Cerium oxide oro paura pai te kōeke Cerium waikura Nano Cerium waikura ki te utu iti
Cerium oxide whakataki poto
Tātai: CeO2
Nama CAS: 1306-38-3
Taumaha rāpoi: 172.12
Kiato: 7.22 g/cm3
Ira whakarewa: 2,400°C
Te ahua: Kowhai ki te paura tan
Wairewa: Karekau ki te wai, he ngawari te wairewa ki te waikawa kohuke kaha
Pumautanga: He iti noa te hau
Reo maha: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
Taupānga waikura Cerium
1. Ko te Cerium Oxide, e kiia ana ko Ceria, e whakamahia nuitia ana i roto i te karaehe, te karaehe me te hanga whakakōkī.
2. I roto i te ahumahi karaihe, e kiia ana ko te tino pai rawa atu o nga kaihoko karaihe mo te whakakoi i te mata.
3. Ka whakamahia ano hoki hei whakakore i te karaehe ma te pupuri i te rino i roto i tona ahua ferrous.Ko te kaha o te karaihe Cerium-doped ki te aukati i te marama ultra violet ka whakamahia i roto i te hanga o nga karaihe rongoa me nga matapihi aerospace.
4. Ka whakamahia hoki hei aukati i te whakapouritanga o nga polymers i te ra me te pehi i te tae o te karaihe pouaka whakaata.
5. Ka whakamahia ki nga waahanga whatu hei whakapai ake i te mahi.Ka whakamahia hoki a Ceria ki te phosphors me te dopant ki te karaihe.
| Waehere | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Te parakore Cerium me nga poke o te whenua onge | |||
| 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 |
| Non onge whenua poke | |||
| 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 |
