I-Praseodymium Fluoride
Ulwazi olufutshane
Ifomula: PrF3
Inombolo yeCAS: 13709-46-1
Ubunzima beMolekyuli: 197.90
Ubuninzi: 6.3 g/cm3
Indawo yokunyibilika: 1395 °C
Imbonakalo: Ikristale eluhlaza
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: iPraseodymiumFluorid, iFluorure De Praseodymium, iFluoruro Del Praseodymium
Isicelo
ixabiso le-praseodymium fluoride, yeyona nto iphambili yokwenza i-Praseodymium Metal, kwaye isetyenziswe kwiiglasi zemibala kunye ne-enamels;xa ixutywe nezinye izinto ezithile, iPraseodymium ivelisa umbala otyheli ococekileyo oqinileyo kwiglasi.I-Praseodymium ikhona kumxube womhlaba onqabileyo oneFluoride eyenza isiseko sezibane ze-carbon arc ezisetyenziswa kwishishini lemifanekiso eshukumayo yokukhanyisa isitudiyo kunye nezibane zeprojekti.I-Doping Praseodymium kwiglasi yeFluoride ivumela ukuba isetyenziswe njengemowudi enye ye-fiber optical amplifier.
Inkcazo
| Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 81 | 81 | 81 | 81 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 10 1 1 1 5 | 50 50 100 10 10 10 50 | 0.03 0.1 0.1 0.01 0.02 0.01 0.01 | 0.1 0.1 0.7 0.05 0.01 0.01 0.05 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CdO PbO | 5 50 10 50 10 | 20 100 100 100 10 | 0.03 0.02 0.01 | 0.05 0.05 0.05 |
Isatifikethi:
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