Dzina la malonda: Dysprosium oxide
Fomula ya maselo: Dy2O3
Molecular kulemera: 373.02
Chiyero: 99.5% -99.99% min
CAS: 1308-87-8
Kupaka: 10, 25, ndi 50 kilograms pa thumba, ndi zigawo ziwiri za matumba apulasitiki mkati, ndi migolo yoluka, chitsulo, mapepala, kapena pulasitiki kunja.
Khalidwe:
ufa woyera kapena wopepuka wachikasu, wokhala ndi kachulukidwe ka 7.81g/cm3, malo osungunuka a 2340 ℃, ndi kuwira kwa pafupifupi 4000 ℃.Ndi ionic pawiri yomwe imasungunuka mu zidulo ndi ethanol, koma osati mu alkali kapena madzi.
Mapulogalamu:
Dysprosium oxide imagwiritsidwa ntchitoneodymium iron boron maginito okhazikika ngati chowonjezera .Kuwonjezera pafupifupi 2-3% ya dysprosium ku mtundu uwu wa maginito akhoza kusintha coercivity ake.M'mbuyomu, kufunikira kwa dysprosium sikunali kwakukulu, koma ndi kuchuluka kwa maginito a neodymium iron boron, kunakhala chinthu chofunikira chowonjezera, chokhala ndi kalasi ya 95-99.9%;Monga fulorosenti ufa activator, trivalent dysprosium ndi kulonjeza single emission center atatu primary color luminescent material activator ion.Amapangidwa makamaka ndi magulu awiri a emission, imodzi ndi yellow emission, ndipo ina ndi blue emission.Dysprosium doped luminescent zipangizo angagwiritsidwe ntchito ngati atatu mtundu fulorosenti ufa.Zofunikira zitsulo zopangira pokonzekera zazikulu magnetostrictive alloy Terfenol, zomwe zingathandize kuti mayendedwe olondola azitha kukwaniritsidwa;Amagwiritsidwa ntchito kuyeza mawonekedwe a nyutroni kapena ngati chotengera nyutroni mumakampani opanga mphamvu za atomiki;Itha kugwiritsidwanso ntchito ngati maginito opangira maginito firiji.
Amagwiritsidwa ntchito ngati zopangira popanga zitsulo za dysprosium, aloyi yachitsulo ya dysprosium, galasi, nyali zachitsulo za halogen, magneto-optical memory materials, yttrium iron kapena yttrium aluminium garnet, ndi ndodo zowongolera zopangira zida za nyukiliya mumakampani opanga mphamvu za atomiki.
Nthawi yotumiza: Apr-18-2023