Europium Metal | Eu ingots | CAS 7440-53-1 | Ukucoceka okuphezulu 99.9-99.99
Ulwazi olufutshane lwe-Europium Metal
Igama lemveliso:Europium Metal
Ifomula: Eu
Inombolo yeCAS: 7440-53-1
Ubunzima beMolekyuli: 151.97
Ubuninzi: 9.066 g/cm³
Indawo yokunyibilika: 1497°C
Imbonakalo: Iziqwenga zeqhuma ezingwevu
Uzinzo: Kulula kakhulu ukuba i-oxidized emoyeni, gcina kwi-argon gas
Ductibility: Imbi
Iilwimi ezininzi: EuropiumMetall, Metal De Europium, Metal Del Europio
Ukusetyenziswa kweI-Europium Metal
- Phosphors ekukhanyeni kunye neziboniso: I-Europium isetyenziswa ngokubanzi kwimveliso ye-phosphors yezibane ze-fluorescent, izibane ze-LED kunye nezikrini zeTV. Iikhompawundi ze-Europium-doped, ezifana ne-europium oxide (Eu2O3), zikhupha ukukhanya okubomvu xa zivuya kwaye ngoko ziyimfuneko ekuboniseni umbala kunye nobuchwepheshe bokukhanyisa. Esi sicelo sibalulekile ekuphuculeni umgangatho wombala kunye nokusebenza kakuhle kwamandla kwizibane zanamhlanje kunye neenkqubo zokubonisa.
- Izixhobo zeNyukliyaI-Europium isetyenziswa njenge-neutron absorber kwi-reactors zenyukliya. Ukukwazi kwayo ukubamba i-neutron kwenza ukuba ixabiseke ekulawuleni inkqubo ye-fission kunye nokugcina uzinzo lwe-reactor. I-Europium isoloko idityaniswa kwiintonga zokulawula kunye namanye amacandelo afaka isandla ekusebenzeni okukhuselekileyo nokusebenzayo kwezityalo zamandla enyukliya.
- Izinto zeMagnetic: I-europium ecocekileyo isetyenziselwa ukuvelisa izinto ezahlukeneyo zamagnetic, ngokukodwa ukuphuhliswa kweemagnethi eziphezulu zokusebenza. Iimpawu zayo ezikhethekileyo zamagnetic zenza ukuba zilungele ukusetyenziswa kwe-elektroniki njengeenzwa zemagnethi kunye nezixhobo zokugcina idatha. Ukongezwa kwe-europium kunokuphucula ukusebenza kunye nokusebenza kakuhle kwezi zinto.
- Uphando nophuhliso: I-Europium ikwasetyenziswa kwiintlobo ngeentlobo zezicelo zophando, ngakumbi kwiinkalo zesayensi yezinto kunye ne-quantum computing. Iimpawu zayo ezizodwa ze-elektroniki zenza ukuba ibe ngumxholo oshushu wokuphuhlisa izinto ezintsha kunye nobuchwepheshe. Abaphandi baphonononga amandla e-europium kwizicelo eziphambili, kubandakanya izinto ezikhupha ukukhanya kunye namachaphaza e-quantum.
Inkcazo yeI-Europium Metal
| I-Eu/TREM (% min.) | 99.99 | 99.99 | 99.9 |
| I-TREM (% min.) | 99.9 | 99.5 | 99 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | % max. |
| La/TREM Ce/TREM Pr/TREM Nd/TREM Sm/TREM Gd/TREM Tb/TREM Dy/TREM Y/TREM | 30 30 30 30 30 30 30 30 30 | 50 50 50 50 50 50 50 50 50 | 0.05 0.01 0.01 0.01 0.03 0.03 0.03 0.03 0.01 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | % max. |
| Fe Si Ca Al Mg Mn W Ta O | 50 50 50 30 30 50 50 50 200 | 100 100 100 50 50 100 50 50 300 | 0.015 0.05 0.01 0.01 0.01 0.03 0.01 0.01 0.05 |
Phawula:Ukuveliswa kwemveliso kunye nokupakishwa kunokwenziwa ngokweenkcukacha zomsebenzisi.
Ukupakishwa:I-25kg / i-barrel, i-50kg / i-barrel.Kufuneka igcinwe kwi-argon gas.
Imveliso eyeleleneyo:Isinyithi sePraseodymium neodymium,Scandium Metal,Yttrium Metal,Isinyithi se-Erbium,Isinyithi seThulium,Isinyithi seYtterbium,Lutetium Metal,Isinyithi seCerium,Isinyithi sePraseodymium,Neodymium Metal,SAmarium Metal,I-Europium Metal,Isinyithi seGadolinium,Dysprosium Metal,Isinyithi seTerbium,I-Lanthanum Metal.
Sithumele umbuzo ukuze sifumaneIxabiso lentsimbi ye-Europium
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