Imikoreshereze nyamukuru ya scandium

Imikoreshereze nyamukuru ya scandium

Ikoreshwa ryascandium(nkibintu byingenzi bikora, ntabwo ari doping) byibanze mubyerekezo byiza cyane, kandi ntabwo ari ugukabya kubyita Umwana wumucyo.

1. Itara rya sodium ya Scandium

Intwaro ya mbere yubumaji ya scandium yitwa scandium sodium lamp, ishobora gukoreshwa mu kuzana urumuri ingo ibihumbi.Nicyuma cya halide yumuriro wamashanyarazi: sodium iyode na scandium iyode irishishwa mumatara, hanyuma scandium na sodium foil byongeweho.Mugihe cyo gusohora ingufu nyinshi, ioni ya scandium na sodium ion zisohora imyuka iranga imyuka yumurabyo.Imirongo yerekana sodium ni imirongo ibiri izwi cyane yumuhondo, 589.0nm na 589.6nm, mugihe imirongo yerekana ni urukurikirane rwa ultraviolet hamwe nubururu bwangiza bwubururu kuva kuri 361.3-424.7nm.Nkuko byuzuzanya, ibara rusange ryakozwe ni urumuri rwera.Ni ukubera ko amatara ya sodium ya scandium afite ibiranga imikorere yumucyo mwinshi, ibara ryiza ryumucyo, kuzigama ingufu, ubuzima bumara igihe kinini, hamwe nubushobozi bukomeye bwo kumena ibicu bishobora gukoreshwa cyane kuri kamera za tereviziyo, ibibuga, ibibuga by'imikino, no kumurika umuhanda, kandi bizwi nkibisekuru bya gatatu bitanga urumuri.Mu Bushinwa, ubu bwoko bw'itara bugenda butera imbere buhoro buhoro nk'ikoranabuhanga rishya, mu gihe mu bihugu bimwe na bimwe byateye imbere, ubu bwoko bw'itara bwakoreshejwe cyane nko mu ntangiriro ya za 1980.

2. Imirasire y'izuba

Intwaro ya kabiri yubumaji ya scandium ni selile yifoto yizuba, ishobora gukusanya urumuri rwatatanye hasi ikayihindura amashanyarazi kugirango itware societe yabantu.Mu byuma byangiza ibyuma bya semiconductor silicon izuba hamwe nizuba, nicyuma cyiza cya barrière.

3. source Inkomoko y'imirasire

Intwaro ya gatatu yubumaji ya scandium yitwa source Inkomoko yumurasire, iyi ntwaro yubumaji irashobora kumurika wenyine, ariko ubu bwoko bwurumuri ntibushobora kwakirwa nijisho ryonyine, ni fotone yingufu nyinshi.Mubisanzwe dukuramo 45 Sc mumabuye y'agaciro, niyo isotope yonyine ya scandium.Buri 45 Sc nucleus irimo proton 21 na neutron 24.46Sc, isotope yubukorikori ikora, irashobora gukoreshwa nk γ Inkomoko yimirasire cyangwa atome ya tracer irashobora kandi gukoreshwa mugukoresha radiotherapi yibibyimba bibi.Hariho kandi porogaramu nka scandium garnet laseri, florine ikirahure infrared fibre optique, hamwe na cathode ray tubes yometse kuri scandium kuri tereviziyo.Bigaragara ko scandium yavutse afite urumuri.

4. Ikirungo cyiza

Ibimaze kuvugwa haruguru byavuzwe na progaramu ya scandium, ariko kubera igiciro cyayo kinini hamwe no gutekereza kubiciro, umubare munini wibintu bya scandium na scandium ntibikoreshwa gake mubicuruzwa byinganda, ukoresheje igipande cyoroshye cya file nko mumatara.Mubice byinshi, ibice bya Hetong bikoreshwa nkibihe byubumaji, nkumunyu, isukari, cyangwa glutamate ya monosodium mumaboko yabatetsi.Hamwe na bike, barashobora gukora kurangiza.

5. Ingaruka ku bantu

Kugeza ubu ntiharamenyekana niba scandium ari ikintu cy'ingenzi ku bantu.Scandium iboneka mumibare yumubiri wumuntu.Ukekwaho kanseri.Scandium ikunda gukora ibice hamwe nitsinda 8-ryumucyo, rishobora gukoreshwa mugusesengura scandium.Isesengura rya radiyo ya Neutron irashobora gukoreshwa kugirango umenye umubare uri munsi ya ng / g.