Praseodymium Ocsaid CAS 12037-29-5
Prìs Praseodymium Oxide CAS 12037-29-5
Ro-ràdh goirid air praseodymium oxide
Foirmle: Pr6O11
Àireamh CAS: 12037-29-5
Cuideam Moileciuil: 1021.43
Dlùths: 6.5 g/cm3
Puing leaghaidh: 2183 °C
Coltas: Pùdar donn
So-sgaoilteachd: Do-sgaoilte ann an uisge, meadhanach so-sgaoilte ann an searbhagan mèinnearach làidir
Seasmhachd: Beagan uisge-dhìonach
Ioma-chànanach: Praseodymium Oxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Tagradh praseodymium oxide
1: Ocsaid Praseodymium, ris an canar Praseodymia cuideachd, air a chleachdadh airson glainneachan agus cruan a dhath; nuair a thèid a mheasgachadh le stuthan sònraichte eile, bidh Praseodymium a’ toirt a-mach dath buidhe glan dian ann an glainne.
2: Pàirt de ghlainne didymium a tha na dhathadair airson speuclairean tàthaidh, agus cuideachd na chur-ris cudromach de dhhathan buidhe Praseodymium.
3: Chaidh ocsaid praseodymium ann am fuasgladh cruaidh le ceria, no le ceria-zirconia, a chleachdadh mar chatalaichean ocsaididh. 4: Faodar a chleachdadh gus magnets àrd-chumhachd a chruthachadh a tha ainmeil airson an neart agus an seasmhachd.
| Nì Deuchainn | Coitcheann | Toraidhean |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| Neo-ghloinean RE (%/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% |
| Neo-ghloine Ath-eile | ≤0.005% | <0.005% |
| Neo-ghloinean Neo-RE (%) | ||
| 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 |
