Dysprosium oxyde, izwi kandi nka dysprosium oxyde cyangwadysprosium (III) oxyde, ni uruvange rugizwe na dysprosium na ogisijeni. Ni ifu yera yumuhondo yoroheje, idashonga mumazi na acide nyinshi, ariko igashonga muri acide nitricike ishyushye. Dysprosium oxyde imaze kugira akamaro kanini mu nganda zitandukanye bitewe n'imiterere yihariye kandi ikoreshwa.
Bumwe mu buryo bukoreshwa bwa oxyde ya dysprosium ni nkibikoresho fatizo byo gukora ibyuma bya dysprosium. Dysprosium yicyuma ikoreshwa cyane mugukora magneti atandukanye akora cyane, nka NdFeB ya magneti ahoraho. Dysprosium oxyde ibanziriza inzira yo gukora ibyuma bya dysprosium. Mugukoresha okiside ya dysprosium nkibikoresho fatizo, abayikora barashobora kubyara ibyuma byiza bya dysprosium, bifite akamaro kanini munganda.
Byongeye kandi, okiside ya dysprosium nayo ikoreshwa nk'inyongera mu kirahure kugirango ifashe kugabanya coeffisiyeti yo kwagura ubushyuhe bw'ikirahure. Ibi bituma ikirahure kirwanya imbaraga zumuriro kandi cyongera igihe kirekire. Mugushiramodysprosium oxydemubikorwa byo gukora ibirahuri, abayikora barashobora gukora ibicuruzwa byiza byikirahure byujuje ubuziranenge kubikorwa bitandukanye, harimo optoelectronics, kwerekana na lens.
Ubundi buryo bwingenzi bwo gukoresha okiside ya dysprosium nugukora magnet zihoraho za NdFeB. Izi magneti zikoreshwa mubikoresho nkibinyabiziga byamashanyarazi, turbine yumuyaga na disiki zikomeye za mudasobwa. Dysprosium oxyde ikoreshwa nkinyongera muri magnesi. Ongeraho hafi ya 2-3% dysprosium kuri magnet ya NdFeB irashobora kongera imbaraga zabo zagahato. Guhatirwa bivuga ubushobozi bwa magneti bwo kunanirwa gutakaza magnetisme, bigatuma okiside ya dysprosium iba ingenzi cyane mukubyara magneti akora cyane.
Dysprosium oxyde ikoreshwa no mu zindi nganda, nk'ibikoresho byo kubika magneto-optique,Dy-Fe, yttrium icyuma cyangwa yttrium aluminium garnet, nimbaraga za atome. Mubikoresho byo kubika magneto-optique, oxyde ya dysprosium yorohereza kubika no kugarura amakuru ukoresheje tekinoroji ya magneto-optique. Yttrium icyuma cyangwa yttrium aluminium garnet ni kristu ikoreshwa muri laseri aho okiside ya dysprosium ishobora kongerwamo kugirango yongere imikorere yayo. Byongeye kandi, okiside ya dysprosium igira uruhare runini mu nganda z’ingufu za kirimbuzi, aho ikoreshwa nka neutron yinjira mu nkoni zishinzwe kugenzura ingufu za kirimbuzi.
Mubihe byashize, icyifuzo cya dysprosium nticyari kinini kubera porogaramu nke. Nyamara, uko ikoranabuhanga rigenda ritera imbere hamwe n’ibisabwa ku bikoresho byo mu rwego rwo hejuru byiyongera, okiside ya dysprosium iba ingenzi cyane. Dysprosium oxyde idasanzwe, nkibintu byayo bishonga cyane, ihindagurika ryinshi ryumuriro hamwe na magnetiki, bituma iba ingirakamaro mubikorwa bitandukanye.
Mu gusoza, okiside ya dysprosium nuruvange rwinshi rushobora kubona porogaramu mubikorwa byinshi. Ikoreshwa nkibikoresho fatizo kugirango habeho gukora dysprosium yicyuma, inyongeramusaruro yikirahure, magnet ya NdFeB ihoraho, ibikoresho byo kubika magneto-optique, ibyuma bya yttrium cyangwa garnet ya yttrium aluminium, inganda zingufu za atome, nibindi. uruhare runini mugutezimbere ikoranabuhanga no kuzuza ibisabwa mubikorwa bitandukanye byo murwego rwo hejuru.
Igihe cyo kohereza: Ukwakira-27-2023