Praseodymium Oxide CAS 12037-29-5
Mtengo wa Praseodymium Oxide CAS 12037-29-5
Chidule cha Praseodymium oxide
Fomula: Pr6O11
Nambala ya CAS: 12037-29-5
Kulemera kwa maselo: 1021.43
Kuchuluka: 6.5 g/cm3
Malo osungunuka: 2183 °C
Maonekedwe: Ufa wa bulauni
Kusungunuka: Sisungunuka m'madzi, kusungunuka pang'ono mu mchere wamphamvu
Kukhazikika: Kosalala pang'ono
Zilankhulo zambiri: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Kugwiritsa ntchito Praseodymium oxide
1: Praseodymium Oxide, yomwe imatchedwanso Praseodymia, imagwiritsidwa ntchito kupaka utoto magalasi ndi enamel; ikasakanizidwa ndi zinthu zina, Praseodymium imapanga mtundu wachikasu woyera kwambiri mugalasi.
2: Chigawo cha galasi la didymium chomwe ndi chopaka utoto wa magalasi a wowotcherera, komanso chofunikira kwambiri chowonjezera utoto wachikasu wa Praseodymium.
3: Praseodymium Oxide mu yankho lolimba ndi ceria, kapena ndi ceria-zirconia, yagwiritsidwa ntchito ngati zoyambitsa okosijeni. 4: Ingagwiritsidwe ntchito kupanga maginito amphamvu kwambiri omwe amadziwika ndi mphamvu zawo komanso kulimba kwawo.
| Chinthu Choyesera | Muyezo | Zotsatira |
| Pr6O11/TREO (% mphindi) | 99.9% | >99.9% |
| TREO (% mphindi) | 99% | 99.5% |
| Zonyansa za 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% |
| Zina Zodetsa | ≤0.005% | <0.005% |
| Zosadetsa Zosasinthika (%) | ||
| 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 |
