Oxide ya Praseodymium CAS 12037-29-5
Praseodymium Oxide igiciro CAS 12037-29-5
Praseodymium oxyde intangiriro
Inzira: Pr6O11
CAS No.: 12037-29-5
Uburemere bwa molekuline: 1021.43
Ubucucike: 6.5 g / cm3
Ingingo yo gushonga: 2183 ° C.
Kugaragara: Ifu yumukara
Gukemuka: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye
Igihagararo: Hygroscopique gahoro
Indimi nyinshi: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Porogaramu ya praseodymium
1: Oxide ya Praseodymium, nanone yitwa Praseodymia, yakoreshaga amabara y'ibirahuri na emam; iyo ivanze nibindi bikoresho, Praseodymium itanga ibara ry'umuhondo risukuye cyane mubirahure.
2.
3: Oxide ya Praseodymium mugisubizo gikomeye hamwe na ceria, cyangwa hamwe na ceria-zirconia, yakoreshejwe nka catisale ya okiside. 4: Irashobora gukoreshwa mugukora imbaraga za magneti zikomeye zizwiho imbaraga nigihe kirekire.
| Ikizamini | Bisanzwe | Ibisubizo |
| Pr6O11 / TREO (% min.) | 99,9% | > 99.9% |
| TREO (% min.) | 99% | 99.5% |
| RE Impanuka (% / 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% |
| Ibindi Byanduye | ≤0.005% | <0.005% |
| Non-RE Impurities (%) | ||
| 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 |
