I-Europium oxide Eu2O3
Ulwazi olufutshane
Imveliso:I-Europium oxide
Ifomula:I-Eu2O3
Inombolo yeCAS: 1308-96-9
Ubunyulu:99.999%(5N), 99.99%(4N),99.9%(3N) (I-Eu2O3/REO)
Ubunzima beMolekyuli: 351.92
Ubuninzi: 7.42 g/cm3
Indawo yokunyibilika: 2350°C
Imbonakalo: Umgubo omhlophe kunye nomgubo omncinci opinki
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic kancinci
Iilwimi ezininzi: Europium Oxid, Oxyde De Europium, Oxido Del Europio
Isicelo
I-Europium(iii) oxide, ekwabizwa ngokuba yi-Europia, isetyenziswa njenge-activator ye-phosphor, iityhubhu ze-cathode-ray zemibala kunye ne-liquid-crystal displays esetyenziswa kwiimonitha zekhompyutha kunye nomabonwakude abasebenzisayo.I-Europium oxidenjengephosphor ebomvu;akukho nto ibambeleyo yaziweyo.I-Europium Oxide (Eu2O3) isetyenziswa ngokubanzi njengephosphor ebomvu kwiisethi zethelevishini kunye nezibane ze-fluorescent, kunye ne-activator ye-Yttrium-based phosphors.I-Europium Oxide isetyenziselwa ukuvelisa umgubo we-fluorescent kwityhubhu yemifanekiso yombala, umhlaba onqabileyo we-tricolor fluorescent powder kwizibane, i-X-ray iqinisa i-activator yesikrini, njl njl. izibane zemercury.
Ubunzima bebhetshi: 1000,2000Kg.
Ukupakishwa: Kwigubu lentsimbi kunye neengxowa zePVC eziphindwe kabini eziqulethe i-50Kg net nganye.
Phawula:Ucoceko olunxulumeneyo, ukungcola okunqabileyo komhlaba, ukungacoceki komhlaba okungaqhelekanga kunye nezinye izikhombisi zinokulungiswa ngokweemfuno zabathengi.
Inkcazo
Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
I-TREO (% min.) | 99 | 99 | 99 |
Ilahleko Ekulayiseni (% max.) | 0.5 | 1 | 1 |
Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | % max. |
La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 1 1 1 2 1 1 1 1 1 1 1 1 1 | 5 5 5 5 10 10 10 10 5 5 5 5 5 5 | 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
Non-Rare Earth Ukungcola | ppm max. | ppm max. | % max. |
Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO | 5 50 10 1 100 2 3 2 | 8 100 30 5 300 5 10 5 | 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
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