Dysprosium, into 66 yetafula lesikhathi
UJia Yi we-Han Dynasty wabhala "ngamacala ayishumi amacala e-QIN" ukuthi "kufanele siqoqe wonke amasosha emhlabeni, sibuthene eXianang, futhi sithengise". Lapha, 'dysprosium'Kusho ukuphela komcibisholo. Ngo-1842, ngemuva kokuhlukaniswa kwe-mossander futhi kwathola i-terbium ne-erbium eYttrium Earth, osokhemisi abaningi banquma ukuhlaziya okubukelayo ukuthi kungenzeka kube nezinye izinto eYTTRIM EMHLABENI. Eminyakeni eyisikhombisa kamuva, usokhemisi waseFrance uBouvard é iRand ehlukaniswe ngempumelelo umhlaba weHolmium, kanti amanye asazoba yiHolmium, kanti elinye ingxenye ekugcineni likhonjwe njengento entsha, okuyi-dysprosium.
Izinto zokwenziwa ezisuselwa ku-Dysprosium zingalethwa zibe ngumabhuka wokuvimbela emazingeni okushisa athile, futhi lokhu kushisa kusondele kakhulu kumazinga okushisa lapho izinto zokwakha amanganese zikhiqiza lokhu kusebenza. Iphesenti elithile le-dysprosium lizongezwa kuma-ND-FE-BB Ofternets unomphela. Cishe ama-2% ~ 3% angakhulisa ukusebenzelana ngokuziphathina okuhlala njalo, okuyinto esengeziwe esengeziwe ku-ND-FE-FE-B Magnets. Ngisho nenye i-neodymium iron boron pagnets sebenzisa i-dysprosium ukuze ungene esikhundleni sengxenye ye-neodymium ukuthuthukisa ukumelana nokushisa kwama-magnets. Nge-Dysprosium Neodymium Iron Boron Magnets, bangaba nokumelana okuphezulu kokugqwala futhi basetshenziswe ku-High-Performance Electric Drayivu Motors.
Dysprosiumna-i-terbiumIngabe i-pair enhle, futhi i-terbium dysprosium iron alloy ekhiqizwayo inezibuko ezibalulekile kanye ne-magnetoostrostrodrint ephakeme kunazo zonke yokushisa yegumbi lokushisa elihlanganisiwe phakathi kwezinto zokwenziwa. Kusetshenziswa ezinye amakristalu athile we-paramagnetism u-dysprosium usawoti, ososayensi baye benza isiqandisi esiqandisi
Imvelaphi yobuchwepheshe bokuqoshwa kazibuthe ingalandelwa emuva ekusetshenzisweni kwamarekhodi ensimbi ngo-1875. Namuhla, ukuqoshwa kwama-magneto-optical kuhlanganisa ukuqoshwa okubonakalayo nokubucayi okuphezulu nokusebenza okuphindaphindwayo kanye nomsebenzi ophindaphindwayo. I-Dysprosium inesivinini esiphakeme sokuqopha nokufunda ukuzwela.
Isibani se-dysprosium sokukhanya kokukhanyisa silungiselelwe kanye ne-dysprosium futhiIHolmium. Izibani ze-Dysprolusium zingamalambu aphezulu e-gesi akhipha igesi, ngokungafani namalambu we-incandescent ajwayelekile akhipha ukukhanya ngezintambo zeTungsten. Ngenkathi bekhala ukukhanya, nabo bakhiqiza ukushisa. Cishe ama-70% wamandla kagesi aguqulwa abe amandla afudumele. Isikhathi eside sokusetshenziswa, ukukhuphuka kwamazinga okushisa, futhi izintambo ze-tungsten zishiswa kalula. Amalambu we-Dysprolusium akhipha ukukhanya kukagesi nge-gesi ephansi, futhi iningi lamandla kagesi lingaguqulwa libe amandla okukhanya, elisebenza kahle kakhulu, lisebenza kahle, futhi linokuphila okude. Ngaphansi kokunikezwa kwamandla okufanayo, bangakha kathathu ukukhanya kwamalambu we-incandescent. I-Dysprosium Lamp ngohlobo lwe-Metal-Halide Lamp, egcwele i-Dysprosium (III) i-Iodide, i-Thallium (i) iodide, iMercury, njll. Isibani se-sunlight se-dysprosium esikhanyayo sinesendlalelo esikhanyayo. Inamandla amakhulu aphezulu agqamile kanye nemisebe ephansi ye-infrared endaweni ebanzi yokubuka kusuka ekukhanyiseni okuluhlaza okwesibhakabhaka ku-Orange Red Light. Kungumthombo omuhle wokukhanya wokuhlolwa kwezolimo, ukutshalwa kwezitshalo, kanye nokusheshiswa kokukhula kwezitshalo. Ibizwa nangokuthi isibani se-biological umphumela, esilungele amabhokisi ahlukahlukene wesimo sezulu, amabhokisi okufakelwa ngokwemvelo, ama-greenwause, nezinye izikhathi. Kungenza izitshalo zikhule zibe ngcono.
Izinto zokwenziwa ze-dysprosium doped luminescent zingasetshenziswa njenge-tricolor phospors ukukhiqiza izicubu ze-phospor.
I-Dysprosium inamandla okubamba ama-neutrons futhi inesigaba esikhulu se-neutron Capture Cross, ngakho-ke isetshenziselwa ukukala i-neutron Spectrum noma njenge-neutrorn accorber embonini yamandla e-athomu.
Isikhathi sePosi: Jul-03-2023