Dysprosium, ikintu cya 66 cyimbonerahamwe yigihe
Jia Yi wo ku ngoma ya Han yanditse muri "Ku byaha icumi bya Qin" ko "tugomba kwegeranya abasirikare bose bo ku isi, tukabakusanyiriza i Xianyang, tukabagurisha".Hano, 'dysprosium'bivuga iherezo ryumwambi.Mu 1842, Mossander amaze gutandukana no kuvumbura terbium na erbium mu isi ya yttrium, abahanga mu bya shimi benshi bemeje binyuze mu isesengura ryerekana ko hashobora kubaho ibindi bintu ku isi yttrium.Nyuma yimyaka irindwi, umuhanga mu bya shimi w’abafaransa Bouvard é rand yatandukanije neza isi ya holmium, bamwe bakaba bakiri holmium, mugihe ikindi gice cyaje kumenyekana nkibintu bishya, aribyo dysprosium.
Ibikoresho bishingiye kuri Dysprosium birashobora gutegekwa guhagarika magneti ku bushyuhe bwihariye, kandi ubu bushyuhe buri hafi yubushyuhe ibikoresho bishingiye kuri manganese bitanga iyi mikorere.Ijanisha runaka rya dysprosium izongerwa kuri Nd-Fe-B magnesi zihoraho.Gusa hafi 2% ~ 3% birashobora kongera Coercivite mumaseti ahoraho, nikintu cyongeweho gikenewe muri magneti Nd-Fe-B.Ndetse na neodymium fer boron magnet ikoresha dysprosium kugirango isimbuze igice cya neodymium kugirango irusheho guhangana nubushyuhe bwa magnesi.Hamwe na dysprosium neodymium fer boron magnet, zirashobora kwihanganira ruswa kandi zigashyirwa mumoteri ikora moteri ikora cyane.
Dysprosiumnaterbiumni couple nziza, kandi terbium dysprosium fer alloy yakozwe ifite magnetostriction ikomeye hamwe nubushyuhe bwo hejuru bwicyumba cya magnetostriction coefficient mubikoresho.Bakoresheje paramagnetism dysprosium umunyu wa kristu, abahanga bakoze firigo hamwe nubushyuhe hamwe na demagnetisation.
Inkomoko yubuhanga bwo gufata amajwi ya magnetiki irashobora kuva mugukoresha ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata amajwi.Dysprosium ifite umuvuduko mwinshi wo gufata amajwi no gusoma.
Itara rya dysprosium kumurika ryateguwe hamwe na dysprosium naholmium.Amatara ya Dysprosium ni amatara menshi yo gusohora gaze, bitandukanye n'amatara asanzwe yaka umuriro asohora urumuri binyuze mumigozi ya tungsten.Mugihe cyohereza urumuri, nacyo gitanga ubushyuhe.Hafi 70% yingufu zamashanyarazi zihindurwamo ingufu zumuriro.Igihe kinini cyo gukoresha, niko ubushyuhe buri hejuru, kandi byoroshye insinga za tungsten zirashya.Amatara ya Dysprosium asohora urumuri binyuze mumashanyarazi ya gaze kumuvuduko muke, kandi ingufu nyinshi zamashanyarazi zirashobora guhinduka ingufu zumucyo, zikoresha ingufu nyinshi, zaka cyane, kandi zikagira igihe kirekire.Munsi yingufu zimwe, zirashobora gukora inshuro eshatu ubwiza bwamatara yaka.Itara rya Dysprosium ni ubwoko bwitara rya Metal-halide, ryuzuyemo iyode ya Dysprosium (III), iyode ya Thallium (I), mercure, nibindi, kandi irashobora gusohora ibintu byihariye bidasanzwe.Itara ryizuba ryerekana itara dysprosium rifite urwego rugaragaza.Ifite ubukana bwinshi bwa Radiant hamwe nimirasire mike ya infragre mu gice cyagutse kuva urumuri rwubururu rwijimye kugeza itara ritukura rya orange.Nisoko yumucyo mwiza kubushakashatsi bwubuhinzi, guhinga ibihingwa, no kwihuta gukura kwibihingwa.Yitwa kandi itara ryibinyabuzima ryibinyabuzima, rikwiranye nudusanduku dutandukanye tw’ikirere, udusanduku tw’ibinyabuzima, pariki, n’ibindi bihe.Irashobora gutuma ibimera bikura neza.
Dysprosium doped luminescent ibikoresho birashobora gukoreshwa nka fosifori ya tricolor kugirango ikore fosifore.
Dysprosium ifite ubushobozi bwo gufata neutron kandi ifite igice kinini cyo gufata Neutron, bityo ikoreshwa mugupima neutron cyangwa nka neutron ikurura ingufu za atome.
Igihe cyo kohereza: Jul-03-2023