Pratsardmium Oxide Cas 12037-29-5
Pratsardmium Oxide Farashin CA 12037-29-5
Pratsardmium Bayani
Formulla: pr6o11
CAS No .: 12037-29-5
Nauyi na kwayoyin: 1021.43
Yankana: 6.5 g / cm3
Maɗaukaki: 2183 ° C
Bayyanar: bayyanar launin ruwan kasa
Sanarwar: Insoluzle cikin ruwa, matsakaici mai narkewa a cikin ma'adinai ma'adinai na ma'adinai acid
Dankali: Dan kadan hygroscopic
Mulassi: Pratsardliumumium, Oxyde de Presardlium, OxyDo Del Presardmium
Pratsardmium aikace-aikacen Hausa
1: Prasseodymium Oxide, kuma ana kiranta Presardmia, ana amfani da shi ga gilashin launi da enamels; Lokacin da aka haɗe da wasu abubuwa, Presodmium yana haifar da matsanancin launin rawaya mai tsabta a gilashin.
2: Bangaren gilashin Didymium wanda yake da keɓaɓɓiyar wuta ga garken Welder, shima mai mahimmanci ƙari na masu launin rawaya masu launin rawaya.
3: Pratsodymium oxide a cikin m bayani tare da Ceria, ko tare da Ceria-Zechonia, an yi amfani da shi azaman iskar shaka da isabbai. 4: Ana iya amfani da shi don ƙirƙirar sananniyar ƙarfi don ƙarfin ƙarfin su da kuma tsoratar.
| Abu na gwaji | Na misali | Sakamako |
| Pr6o11 / Treo (% min.) | 99,9% | > 99.9% |
| Treo (% min.) | 99% | 99.5% |
| Re da rashin nutsuwa (% / Treo) | ||
| Lage3 | ≤0.01% | 0.003% |
| Ceo2 | ≤0.03% | 0.01% |
| Nd2o3 | ≤0.04% | 0.015% |
| Sm2o3 | ≤0.01% | 0.003% |
| Y2o3 | ≤0.005% | 0.002% |
| Sauran Haske | ≤0.005% | <0.005% |
| Rashin yarda da (%) | ||
| So4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| SiO2 | ≤0.01% | 0.003% |
| Burkbi | ≤0.03% | 0.01% |
| Cao | ≤0.03% | 0.008% |
| Al2o3 | ≤0.01% | 0.005% |
| Na2o | ≤0.03% | 0.006% |
| Loi | ≤0.1% | 0.36 |
