Dysprosium, kashi na 66 na tebur na lokaci-lokaci
Jia Yi na daular Han ya rubuta a cikin "A kan laifuka goma na Qin" cewa "ya kamata mu tattara dukkan sojoji daga duniya, mu tattara su a Xianyang, mu sayar da su". Nan, 'dysprosium' yana nufin ƙarshen kibiya mai nunawa. A cikin 1842, bayan da Mossander ya rabu kuma ya gano terbium da erbium a cikin ƙasa yttrium, yawancin masanan kimiyya sun ƙaddara ta hanyar bincike na kallo cewa za'a iya samun wasu abubuwa a cikin duniya yttrium. Bayan shekaru bakwai, masanin ilmin sunadarai na Faransa Bouvard é rand ya yi nasarar raba holmium duniya, yayin da wasu har yanzu suna da holmium, yayin da aka gano ɗayan a matsayin wani sabon abu, wanda shine dysprosium.
Za a iya yin oda kayan tushen Dysprosium zuwa cikin toshe maganadisu a takamaiman yanayin zafi, kuma wannan zafin yana kusa da yanayin zafin da tushen manganese ke samar da wannan aikin. Za a ƙara wani ƙaso na dysprosium zuwa Nd-Fe-B maganadisu na dindindin. Kusan 2% ~ 3% ne kawai zai iya ƙara ƙarfin ƙarfi a cikin maganadisu na dindindin, wanda shine mahimmin ƙaranci a cikin maganadisu Nd-Fe-B. Hatta wasu ma'adanai na baƙin ƙarfe neodymium boron maganadiso suna amfani da dysprosium don maye gurbin wani yanki na neodymium don inganta juriyar zafi na maganadisu. Tare da dysprosium neodymium iron boron maganadiso, za su iya samun babban juriya na lalata kuma a yi amfani da su a cikin manyan injunan tuƙin abin hawa na lantarki.
Dysprosiumkumaterbiumsuna da kyau biyu, kuma terbium dysprosium baƙin ƙarfe gami da aka samar yana da gagarumin magnetostriction da mafi girman dakin zafin jiki magnetostriction coefficient tsakanin kayan. Yin amfani da wasu lu'ulu'u na gishiri na Paramagnetism dysprosium, masana kimiyya sun yi firiji tare da rufin zafi da lalata.
Asalin fasahar rikodin maganadisu za a iya gano ta zuwa ga yin amfani da na'urar rikodin ƙarfe na ƙarfe a cikin 1875. A zamanin yau, rikodin magneto-optical yana haɗa rikodin gani da maganadisu, tare da babban adadin ajiya da maimaita aikin gogewa. Dysprosium yana da babban saurin rikodi da azancin karatu.
An shirya fitilar dysprosium don kayan aikin haske tare da dysprosium daholmium. Dysprosium fitulun fitilun fitilun iskar gas ne masu ƙarfi, ba kamar fitilun fitilu na yau da kullun waɗanda ke fitar da haske ta hanyar wayoyi na tungsten ba. Yayin fitar da haske, su ma suna haifar da zafi. Kusan kashi 70% na makamashin lantarki ana juyar da shi zuwa makamashin thermal. Tsawon lokacin amfani, mafi girman zafin jiki, kuma mafi sauƙi ana ƙone wayoyi na tungsten. Dysprosium fitulun suna fitar da haske ta hanyar wutar lantarki da iskar gas a cikin ƙananan matsi, kuma yawancin makamashin lantarki za a iya canza shi zuwa makamashi mai haske, wanda ya fi ƙarfin makamashi, haske, kuma yana da tsawon rayuwa. Karkashin samar da makamashi iri daya, za su iya haifar da hasken fitulun da ba su da wuta sau uku. Dysprosium fitila wani nau'i ne na fitilar ƙarfe-halide, wanda ke cike da Dysprosium (III) iodide, Thallium (I) iodide, mercury, da dai sauransu, kuma yana iya fitar da nau'in nau'in nau'in nau'in nau'in nau'i. Fitilar dysprosium mai haskaka hasken rana tana da launi mai haske. Yana da babban ƙarfi mai ƙarfi na Radiant da ƙananan infrared radiation a cikin faffadan yanayi mai faɗi daga hasken shuɗi mai launin shuɗi zuwa haske ja orange. Ita ce tushen haske mai kyau don gwaje-gwajen aikin gona, noman amfanin gona, da haɓaka haɓakar shuka. Hakanan ana kiranta fitilar tasirin halittu, wacce ta dace da akwatunan yanayi na wucin gadi, akwatunan halittu na wucin gadi, wuraren zama, da sauran lokuta. Zai iya sa tsire-tsire su girma mafi kyau.
Dysprosium doped luminescent kayan za a iya amfani da matsayin tricolor phosphor don samar da phosphor activators.
Dysprosium yana da ikon kama neutron kuma yana da babban ɓangaren kama Neutron, don haka ana amfani da shi don auna bakan neutron ko azaman abin sha a cikin masana'antar makamashin atomic.
Lokacin aikawa: Jul-03-2023