Dysprosium oxide, kuj hu uadysprosium oxide hmoov or dysprosium (III) oxide, yog ib qho kev sib xyaw ua ke ntawmdysprosiumthiab oxygen.Nws yog lub teeb daj dawb hmoov, insoluble hauv dej thiab feem ntau cov kua qaub, tab sis soluble hauv kub concentrated nitric acid.Dysprosium oxidetau txais txiaj ntsig tseem ceeb hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb thiab kev siv.
Ib qho ntawm cov kev siv tseem ceeb ntawmdysprosium oxide hmoovyog raws li ib tug raw khoom rau zus tau tej covdysprosium hlau.Hlaudysprosium ibs dav siv nyob rau hauv kev tsim khoom ntawm ntau yam khoom siv hlau nplaum, xws li NdFeB mus tas li hlau nplaum.Dysprosium oxideyog ib tug precursor nyob rau hauv cov txheej txheem ntau lawm ntawmdysprosium hlau.Los ntawm kev sivdysprosium oxide hmoovRaws li cov khoom siv raw, manufacturers tuaj yeem tsim cov khoom zoodysprosium hlau, uas yog qhov tseem ceeb rau kev lag luam hlau nplaum.
Ntxiv rau,dysprosium oxide hmoovkuj yog siv los ua ib qho ntxiv hauv iav los pab txo cov thermal expansion coefficient ntawm iav.Qhov no ua rau cov iav tiv taus ntau dua rau kev ntxhov siab thermal thiab ua rau nws cov kav ntev.Los ntawm kev sib xyawdysprosium oxide hmoovrau hauv cov txheej txheem iav ntau lawm, cov tuam ntxhab tuaj yeem tsim cov khoom siv iav zoo rau ntau yam kev siv, suav nrog optoelectronics, cov lus qhia thiab lo ntsiab muag.
Lwm qhov tseem ceeb ntawm daim ntawv thovdysprosium oxide hmoovyog lub chaw tsim khoom ntawm NdFeB cov hlau nplaum ruaj khov.Cov hlau nplaum no yog siv rau hauv daim ntawv thov xws li tsheb fais fab, cua turbines thiab lub computer hard drives.Dysprosium oxideyog siv raws li ib tug additive nyob rau hauv cov hlau nplaum no.Ntxiv txog 2-3%dysprosiumrau NdFeB hlau nplaum tuaj yeem ua rau lawv lub zog quab yuam.Coercivity hais txog ib tug hlau nplaum lub peev xwm los tiv thaiv poob nws cov hlau nplaum, uadysprosium oxide hmoovcov khoom tseem ceeb hauv kev tsim cov hlau nplaum ua haujlwm siab.
Dysprosium oxidekuj tseem siv tau rau hauv lwm yam lag luam, xws li magneto-optical cia khoom,Dy-Fe alloy, yttrium hlau los yog yttrium aluminium garnet, thiab atomic zog.Ntawm cov khoom siv magneto-optical,dysprosium oxide hmoovpab txhawb kev khaws cia thiab khaws cov ntaub ntawv siv magneto-optical technology.Yttrium hlau los yog yttrium aluminium garnet yog siv lead ua siv nyob rau hauv lasers uasdysprosium oxide hmoovtuaj yeem ntxiv los txhim kho nws qhov kev ua tau zoo.Ntxiv rau,dysprosium oxide hmoovplays lub luag haujlwm tseem ceeb hauv kev lag luam atomic zog, qhov twg nws yog siv los ua ib qho neutron absorber nyob rau hauv cov tswj rods ntawm nuclear reactors.
Yav dhau los, kev thov rau dysprosium tsis siab vim nws txwv tsis pub siv.Txawm li cas los xij, raws li thev naus laus zis nce qib thiab qhov kev thov rau cov ntaub ntawv ua tau zoo nce, dysprosium oxide ua qhov tseem ceeb heev.Dysprosium oxide hmoovs cov khoom tshwj xeeb, xws li nws qhov siab melting point, zoo heev thermal stability thiab magnetic zog, ua rau nws muaj nuj nqis muaj nyob rau hauv ntau yam industries.
Hauv kev xaus,dysprosium oxide hmoovyog ib qho kev sib xyaw ua ke uas tuaj yeem pom cov ntawv thov hauv ntau qhov kev lag luam.Nws yog siv los ua raw khoom rau zus tau tej cov hlau dysprosium, iav additives, NdFeB mus tas li hlau nplaum, magneto-optical cia cov ntaub ntawv, yttrium hlau los yog yttrium aluminium garnet, atomic zog kev lag luam, thiab lwm yam. Nrog nws cov khoom tshwj xeeb thiab loj hlob thov,dysprosium oxide hmoovplays lub luag haujlwm tseem ceeb hauv kev nce qib thev naus laus zis thiab ua tau raws li qhov yuav tsum tau ua ntawm ntau yam kev ua haujlwm siab.
Post lub sij hawm: Oct-27-2023