Igama lomkhiqizo: Dysprosium oxide
Ifomula yemolekyuli: Dy2O3
Isisindo se-molecule: 373.02
Ubumsulwa:99.5% -99.99% min
CAS: 1308-87-8
Ukupakishwa: 10, 25, kanye namakhilogremu angu-50 isikhwama ngasinye, enezingqimba ezimbili zezikhwama zepulasitiki ngaphakathi, nemigqomo elukiweyo, yensimbi, yephepha, noma yepulasitiki ngaphandle.
Umlingiswa:
Impushana emhlophe noma ekhanyayo ephuzi, enobuningi obungu-7.81g/cm3, indawo yokuncibilika engu-2340 ℃, kanye nephuzu lokubila elingu-4000 ℃.Kuyinhlanganisela ye-ionic encibilika kuma-acids ne-ethanol, kodwa hhayi ku-alkali noma emanzini.
Izicelo:
I-Dysprosium oxide isetshenziselwaomazibuthe be-neodymium iron boron abangapheli njengesithasiselo .Ukwengeza cishe i-2-3% ye-dysprosium kulolu hlobo lukazibuthe kungathuthukisa ukuphoqelela kwayo.Esikhathini esidlule, isidingo se-dysprosium sasingekho phezulu, kodwa ngesidingo esikhulayo se-neodymium iron boron magnets, yaba yinto edingekayo yokwengeza, enebanga elizungeze i-95-99.9%;Njengesikhuthazi sempuphu ye-fluorescent, i-trivalent i-dysprosium iyisikhungo esikhiphayo esisodwa esithembisayo ezintathu eziyinhloko ze-luminescent ion material activator.Ikakhulukazi yakhiwe amabhendi amabili e-emission, eyodwa i-yellow light emission, kanti enye i-blue light emission.I-Dysprosium doped luminescent materials ingasetshenziswa njengezimpushana ezintathu zombala oyinhloko we-fluorescent.Izinto zokusetshenziswa zensimbi ezidingekayo zokulungiselela ingxubevange enkulu ye-magnetostrictive Terfenol, engavumela ukunyakaza okunembile kwemishini kuzuzwe;Isetshenziselwa ukulinganisa i-neutron spectra noma njengento emunca i-neutron embonini yamandla e-athomu;Ingasetshenziswa futhi njengento yokusebenza kazibuthe yesiqandisi kazibuthe.
Isetshenziswa njengempahla eluhlaza ekukhiqizeni insimbi ye-dysprosium, i-dysprosium iron alloy, ingilazi, izibani zensimbi ze-halogen, izinto zokukhumbula i-magneto-optical, i-yttrium iron noma i-yttrium aluminium garnet, nezinduku zokulawula zama-reactors enuzi embonini yamandla e-athomu.
Isikhathi sokuthumela: Apr-18-2023