N'afọ 1788, Karl Arrhenius, onye ọrụ Sweden bụ onye na-amu amu na-amụ kemịkalụ na mineralogy na-achịkọta ores, chọtara mineral ojii nwere ọdịdị nke asphalt na coal n'ime obodo Ytterby n'èzí Stockholm Bay, aha ya bụ Ytterbit dị ka aha obodo si dị.
Na 1794, onye na-ahụ maka ọgwụ na Finland bụ John Gadolin nyochara ihe atụ nke Itebite. Achọpụtara na na mgbakwunye na oxides nke beryllium, silicon, na ígwè, oxide nwere 38% nke ihe ndị a na-amaghị ka a na-akpọ "ụwa ọhụrụ". Na 1797, onye Sweden na-ahụ maka ọgwụ bụ Anders Gustaf Ekeberg kwadoro “ụwa ọhụrụ” a wee kpọọ ya yttrium earth (nke pụtara oxide of yttrium).
Yttriumbụ ọla a na-ejikarị eme ihe nke nwere isi ihe ndị a.
(1) Ihe mgbakwunye maka ígwè na ihe ndị na-abụghị ígwè. FeCr alloys na-enwekarị 0.5% ruo 4% yttrium, nke nwere ike ịkwalite nguzogide oxidation na ductility nke igwe anaghị agba nchara; Mgbe agbakwunyere ihe kwesịrị ekwesị nke yttrium ọgaranya ụwa na-adịghị ahụkebe na alloy MB26, a na-emeziwanye arụmọrụ nke alloy ahụ nke ọma, nke nwere ike dochie ụfọdụ alloy aluminom dị ala maka iji na ihe ndị na-ebu ụgbọ elu; Ịgbakwunye obere yttrium bara ụba ụwa na Al Zr alloy nwere ike imeziwanye conductivity nke alloy; Ihe ka ọtụtụ n'ime ụlọ ọrụ waya anabatala alloy a; Ịtinye yttrium na ọla kọpa alloys na-eme ka conductivity na ike arụ ọrụ.
(2) Silicon nitride seramiiki ihe nwere 6% yttrium na 2% aluminum nwere ike iji mepụta akụrụngwa injin.
(3) Jiri 400W neodymium yttrium aluminum garnet laser beam rụọ ọrụ nhazi dị ka ịkụ ala, ịkpụ, na ịgbado ọkụ na nnukwu ihe.
(4) Igwe eletrọn microscope fluorescent ihuenyo nke mejupụtara Y-A1 garnet otu kristal wafers nwere nchapụta ọkụ dị elu, nnabata dị ala nke ìhè gbasasịrị, ezigbo nguzogide okpomọkụ dị elu na ihe eji arụ ọrụ.
(5) Akwa yttrium structural alloys nwere ihe ruru 90% yttrium nwere ike iji mee ihe na ụgbọ elu na ngwa ndị ọzọ chọrọ njupụta dị ala na ebe mgbaze dị elu.
(6) Ka ọ dị ugbu a, yttrium doped SrZrO3 proton na-eduzi ihe dị elu adọtala mmasị dị ukwuu, nke dị oke mkpa maka mmepụta mmanụ ọkụ, cell electrolytic na gas sensọ chọrọ nnukwu hydrogen solubility. Tụkwasị na nke ahụ, a na-ejikwa yttrium dị ka ihe na-eguzogide okpomọkụ dị elu, ihe na-emepụta mmanụ ọkụ nuklia, ihe mgbakwunye magnet na-adịgide adịgide na ụlọ ọrụ eletrik.
Yttrium metal nwere ọtụtụ ihe eji eme ihe, na yttrium aluminum garnet eji dị ka ihe laser, yttrium iron garnet eji maka teknụzụ microwave na nnyefe ike ụda, na europium doped yttrium vanadate na europium doped yttrium oxide na-eji dị ka phosphor maka telivishọn agba.
Oge nzipu: Eprel-21-2023