Dysprosium, mmewere 66 nke tebụl oge
Jia Yi nke usoro eze Han dere na "On Crimes iri nke Qin" na "anyị kwesịrị ịchịkọta ndị agha niile n'ụwa, kpokọta ha na Xianyang ma ree ha". Ebe a, 'dysprosium' na-ezo aka na njedebe nke akụ. N'afọ 1842, mgbe Mossander kewasịrị wee chọpụta terbium na erbium na yttrium earth, ọtụtụ ndị na-ahụ maka kemist kpebiri site na nyocha spectral na enwere ike inwe ihe ndị ọzọ na ụwa yttrium. Afọ asaa ka e mesịrị, French chemist Bouvard é rand nke ọma kewapụrụ holmium ụwa, na ụfọdụ ka bụ holmium, ebe akụkụ nke ọzọ mechara chọpụta dị ka ihe ọhụrụ, nke bụ dysprosium.
Enwere ike inye iwu ihe ndị dabere na Dysprosium n'ime ngọngọ magnets na ọnọdụ okpomọkụ dị iche iche, na okpomọkụ a dị nso na okpomọkụ nke ihe ndị dabeere na manganese na-arụpụta ọrụ a. A ga-agbakwunye pasentị ụfọdụ nke dysprosium na Nd-Fe-B magnetik na-adịgide adịgide. Naanị ihe dị ka 2% ~ 3% nwere ike ịbawanye mmanye na ndọta na-adịgide adịgide, nke bụ ihe mgbakwunye dị mkpa na ndọta Nd-Fe-B. Ọbụna ụfọdụ neodymium iron boron magnets na-eji dysprosium dochie akụkụ nke neodymium iji meziwanye nguzogide okpomọkụ nke magnets. Site na dysprosium neodymium iron boron magnets, ha nwere ike ịnwe nguzogide corrosion dị elu ma tinye ya n'ọrụ moto ụgbọ ala eletrik na-arụ ọrụ dị elu.
Dysprosiumnaterbiumbụ ezigbo ụzọ, na terbium dysprosium ígwè alloy emepụtara nwere nnukwu magnetostriction na ọnụ ụlọ okpomọkụ magnetostriction ọnụọgụ kacha elu n'etiti ihe. N'iji ụfọdụ Paramagnetism dysprosium kristal nnu, ndị ọkà mmụta sayensị emeela friji nwere mkpuchi okpomọkụ na demagnetization.
Enwere ike ịchọta mmalite nke teknụzụ ndekọ magnetik site na iji ihe ndekọ ígwè na 1875. N'oge a, ndekọ magneto-optical na-ejikọta ndekọ anya na magnetik, na nnukwu njupụta nchekwa na ọrụ nhichapụ ugboro ugboro. Dysprosium nwere ọsọ ndekọ dị elu yana ọgụgụ isi.
A na-akwado oriọna dysprosium maka ihe ọkụ ọkụ yana dysprosium naholmium. Oriọna dysprosium bụ oriọna na-agbapụta gas dị elu, n'adịghị ka oriọna ọkụ nkịtị na-ebunye ọkụ site na waya tungsten. Ka ha na-ekupụ ọkụ, ha na-emekwa ka ọkụ. Ihe dị ka 70% nke ike eletrik na-agbanwe ka ọ bụrụ ike ọkụ. Ogologo oge iji oge eme ihe, okpomọkụ na-adị elu, na otú ahụ ka ọkụ tungsten na-adị mfe karị. Dysprosium oriọna na-ebunye ọkụ site na electrification nke gas na obere nrụgide, na ọtụtụ n'ime ike eletrik nwere ike gbanwee ka ọ bụrụ ume ọkụ, nke na-eme ka ike dịkwuo mma, na-egbuke egbuke, ma nwee ogologo ndụ. N'okpuru otu ike ahụ, ha nwere ike ịmepụta okpukpu atọ nke ọkụ ọkụ ọkụ. Dysprosium oriọna bụ ụdị oriọna metal-halide, nke juputara na Dysprosium(III) iodide, Thallium(I) iodide, mercury, wdg, ma nwee ike wepụta ụdịdị dị egwu ya pụrụ iche. Oriọna dysprosium ìhè anyanwụ na-egosipụta nwere oyi akwa na-egosipụta. Ọ nwere ike ike nke Radiant dị elu yana radieshon infrared dị ala na mpaghara sara mbara site na ìhè violet na-acha anụnụ anụnụ ruo ọkụ na-acha ọbara ọbara oroma. Ọ bụ ezigbo ọkụ maka nnwale ọrụ ugbo, ịkọ ihe ọkụkụ, na ịgbatị ngwa ngwa ihe ọkụkụ. A na-akpọkwa ya oriọna mmetụta dị ndụ, nke kwesịrị ekwesị maka igbe ihu igwe dị iche iche, igbe ndu ndu, greenhouses, na oge ndị ọzọ. Ọ nwere ike ime ka osisi tolite nke ọma.
Dysprosium doped luminescent ihe nwere ike iji dị ka tricolor phosphor iji mepụta phosphor activators.
Dysprosium nwere ikike ijide neutrons ma nwee nnukwu akụkụ obe nke Neutron, ya mere a na-eji ya tụọ spectrum neutron ma ọ bụ dị ka ihe ntinye neutron na ụlọ ọrụ ike atomiki.
Oge nzipu: Jul-03-2023