Ukukhishwa kweiGaliyu
iGaliyulibukeka njengocezu lukathayela ekamelweni lokushisa, futhi uma ufuna ukulibamba entendeni yesandla sakho, livele lincibilike libe ubuhlalu obusiliva.Ekuqaleni, indawo yokuncibilika kwe-gallium yayiphansi kakhulu, ingu-29.8C kuphela.Nakuba indawo yokuncibilika kwe-gallium iphansi kakhulu, iphoyinti layo lokubilisa liphakeme kakhulu, lifinyelela ku-2070C.Abantu basebenzisa izakhiwo ze-gallium ukwakha ama-thermometer okulinganisa amazinga okushisa aphezulu.Lawa ma-thermometer afakwa esithandweni somlilo sokwenza insimbi evuthayo, futhi igobolondo lengilazi selicishe liyancibilika.I-gallium ngaphakathi ayikabiliswa.Uma ingilazi yequartz enezinga eliphezulu lokushisa isetshenziswa ukwenza igobolondo le-thermometer ye-gallium, ingakala ngokuqhubekayo izinga lokushisa eliphakeme elingu-1500C.Ngakho-ke, abantu bavame ukusebenzisa lolu hlobo lwe-thermometer ukukala izinga lokushisa lokuphendula kanye nama-reactors e-athomu.
I-Gallium inezinto ezinhle zokuphonsa, futhi ngenxa "yokuncipha okushisayo nokwanda okubandayo", isetshenziselwa ukukhiqiza ama-alloys okuhola, okwenza ifonti icace.Embonini yamandla e-athomu, i-gallium isetshenziswa njengendawo yokudlulisa ukushisa ukuze kudluliswe ukushisa okuvela kuma-reactor.I-Gallium nezinsimbi eziningi, njenge-bismuth, umthofu, ithini, i-cadmium, njll., zakha ingxubevange ye-fusible enephuzu lokuncibilika elingaphansi kuka-60C.Phakathi kwazo, i-gallium steel alloy equkethe u-25% (iphuzu elincibilikayo 16C) kanye ne-gallium tin alloy equkethe i-8% ye-tin (iphoyinti lokuncibilika elingu-20C) ingasetshenziswa kuma-fuse wesifunda kanye namadivayisi ahlukahlukene okuphepha.Ngokushesha lapho izinga lokushisa liphezulu, zizoncibilika ngokuzenzekelayo futhi zinqamule, zidlala indima yokuphepha.
Ngokubambisana nengilazi, inomphumela wokuthuthukisa inkomba yengilazi ye-refractive futhi ingasetshenziswa ukwenza ingilazi ekhethekile yokubona.Ngenxa yokuthi i-gallium inekhono eliqine ngokukhethekile lokubonakalisa ukukhanya futhi ikwazi ukunamathela kahle engilazini, imelana nezinga lokushisa eliphezulu, ifaneleka kakhulu ukusetshenziswa njengesibonisi.Izibuko ze-Gallium zingabuyisela emuva ngaphezu kuka-70% wokukhanya okukhishwayo.
Ezinye izinhlanganisela ze-gallium manje seziboshwe ngendlela engenakuhlukaniswa kwisayensi nobuchwepheshe obuphambili.I-Gallium arsenide iyinto esanda kutholwa ye-semiconductor esebenza kahle kakhulu eminyakeni yamuva.Ukuyisebenzisa njengengxenye ye-elekthronikhi kunganciphisa kakhulu ivolumu yamadivayisi kagesi futhi kuzuze i-miniaturization.Abantu baphinde benza ama-laser besebenzisa i-gallium arsenide njengengxenye, okuwuhlobo olusha lwelaser olusebenza kahle kakhulu kanye nosayizi omncane.I-Gallium ne-phosphorus compounds - I-Gallium phosphide iyithuluzi elikhipha ukukhanya kwe-semiconductor elingakhipha ukukhanya okubomvu noma okuluhlaza.Yenziwe yaba izimo zezinombolo zesi-Arabhu ezihlukene futhi isetshenziswa kumakhompyutha we-elekthronikhi ukubonisa imiphumela yokubala.
Isikhathi sokuthumela: May-16-2023