Praseodymium Oxide CAS 12037-29-5
Ọnụ ahịa Praseodymium Oxide CAS 12037-29-5
Praseodymium oxide nkenke okwu mmeghe
Usoro: Pr6O11
Nọmba CAS: 12037-29-5
Arọ Molecular: 1021.43
Njupụta: 6.5 g/cm3
Ebe mgbaze: 2183 Celsius
Ọdịdị: Brown ntụ ntụ
Solubility: A naghị amị mkpụrụ n'ime mmiri, na-agbaze nke ọma na acid mineral siri ike
Nkwụsi ike: ntakịrị hygroscopic
Ọtụtụ asụsụ: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Ngwa Praseodymium oxide
1:Praseodymium Oxide, nke a na-akpọkwa Praseodymia, na-eji agba ugogbe anya na enamels; mgbe agwakọtara ya na ụfọdụ ihe ndị ọzọ, Praseodymium na-emepụta agba odo dị ọcha nke ukwuu n'ime iko.
2: Akụkụ nke enyo didymium nke bụ agba maka enyo welder, dịkwa ka ihe mgbakwunye dị mkpa nke Praseodymium odo pigmenti.
3:Praseodymium Oxide na ngwọta siri ike na ceria, ma ọ bụ ya na ceria-zirconia, ejirila ya mee ihe dị ka ihe na-akpata oxidation. 4: Enwere ike iji ya mepụta ihe ndọta dị elu ama ama maka ike na ogologo oge ha.
| Nwale Ihe | Ọkọlọtọ | Nsonaazụ |
| Pr6O11/TREO (% nkeji) | 99.9% | > 99.9% |
| TREO (% nkeji) | 99% | 99.5% |
| Ihe ndị na-adịghị ọcha (%/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% |
| Ndị ọzọ Re adịghị ọcha | ≤0.005% | <0.005% |
| Ndị na-adịghị - RE adịghị ọcha (%) | ||
| 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 |
