Praseodymium Oxide CAS 12037-29-5
Utu Praseodymium Oxide CAS 12037-29-5
Praseodymium oxide whakataki poto
Tātai: Pr6O11
Nama CAS: 12037-29-5
Taumaha rāpoi: 1021.43
Kiato: 6.5 g/cm3
Ira whakarewa: 2183 °C
Te ahua: te paura parauri
Wairewa: Karekau ki te wai, he ngawari te wairewa ki te waikawa kohuke kaha
Pumautanga: He iti noa te hau
Reo Rere: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Praseodymium waikura Taupānga
1:Praseodymium Oxide, e kiia ana ko Praseodymia, e whakamahia ana ki te kara mohiti me nga tohu tohu;ka konatunatua ki etahi atu rawa, ka puta mai te Praseodymium he tae kowhai ma ki roto i te karaihe.
2:Waihanga o te karaehe didymium he karaehe mo nga karaehe a te kaiwhatu, he mea nui ano te taapiri o nga poaka kowhai Praseodymium.
3:Praseodymium Oxide i roto i te otinga totoka me te ceria, me te ceria-zirconia ranei, kua whakamahia hei whakakōkī hāoratanga.4: Ka taea te whakamahi ki te hanga aukume hiko teitei e mohiotia ana mo te kaha me te mauroa.
| Tūemi Whakamātautau | Paerewa | Hua |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| RE Parakore (%/TREO) | ||
| La2O3 | ≤0.01% | 0.003% |
| CeO2 | ≤0.03% | 0.01% |
| Nd2O3 | ≤0.04% | 0.015% |
| Sm2O3 | ≤0.01% | 0.003% |
| Y2O3 | ≤0.005% | 0.002% |
| Ētahi atu Re poke | ≤0.005% | <0.005% |
| Kore—RE poke (%) | ||
| SO4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| SiO2 | ≤0.01% | 0.003% |
| Cl— | ≤0.03% | 0.01% |
| CaO | ≤0.03% | 0.008% |
| Al2O3 | ≤0.01% | 0.005% |
| Na2O | ≤0.03% | 0.006% |
| LOI | ≤0.1% | 0.36 |
