Babban tsafta 99 ~ 99.99% Praseodymium (Pr) Metal element
Takaitaccen bayani naPraseodymium Metal
Formula: Pr
Lambar CAS:7440-10-0
Nauyin Kwayoyin: 140.91
Maɗaukaki: 6640 kg/m³
Matsayin narkewa: 935 ° C
Bayyanar: Gutsuka farar fari na azurfa, ingots, sanda, foil, waya, da sauransu.
Natsuwa : Matsakaicin amsawa a ai
Halittu: Yayi kyau
Yaruka da yawa:PraseodymiumMetall, Metal DePraseodymium, Metal Del Praseodymium
Aikace-aikace:
Praseodymium Metal, Ana amfani da shi azaman babban ma'auni mai ƙarfi a cikin Magnesium da ake amfani da shi a sassa na injunan jirgin sama. Yana da wani muhimmin alloying wakili a cikin Neodymium-Iron-Boron maganadiso.Praseodymiumana amfani da shi don ƙirƙirar ƙaƙƙarfan maganadisu sananne don ƙarfinsu da dorewa. Hakanan ana amfani da ita a cikin masu kunna wuta, masu bugun wuta, 'flint da karfe' masu kunna wuta, da sauransu.Praseodymium Metalana iya ƙara sarrafa su zuwa nau'ikan ingots, guda, wayoyi, foils, slabs, sanduna, fayafai da foda.Praseodymiumana amfani dashi azaman kayan haɓaka kayan aiki, da ƙari don manyan kayan haɗin gwiwar fasaha, samfuran lantarki da sauransu.
Ƙayyadaddun bayanai
| Pr/TREM (% min.) | 99.9 | 99.5 | 99 |
| TREM (% min.) | 99 | 99 | 99 |
| Rare Duniya Najasa | % max. | % max. | % max. |
| La/TREM Ce/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.03 0.05 0.1 0.01 0.01 0.01 0.01 | 0.05 0.1 0.5 0.05 0.03 0.03 0.05 | 0.3 0.3 0.3 0.03 0.03 0.03 0.3 |
| Najasar Duniya Mara Rare | % max. | % max. | % max. |
| Fe Si Ca Al Mg Mo O C Cl | 0.2 0.03 0.02 0.05 0.02 0.03 0.03 0.03 0.02 | 0.3 0.05 0.03 0.1 0.03 0.05 0.05 0.05 0.03 | 0.5 0.1 0.03 0.1 0.05 0.05 0.1 0.05 0.03 |
Marufi:An haɗe samfurin a cikin ganguna na ƙarfe, an share ko kuma cike da iskar gas mara amfani don ajiya, tare da nauyin net ɗin 50-250KG kowace ganga.
Takaddun shaida:
Abin da za mu iya bayarwa:
