Ukutsalwa kweeGaliyo
eGaliyolikhangeleka njengetoti kubushushu begumbi, yaye ukuba ufuna ukulibamba entendeni, linyibilika ngoko nangoko libe ngamaso esilivere.Ekuqaleni, indawo yokunyibilika kwegallium yayiphantsi kakhulu, kuphela i-29.8C.Nangona indawo yokunyibilika kwegallium iphantsi kakhulu, iqondo lokubila kwayo liphezulu kakhulu, lifikelela kuma-2070C.Abantu basebenzisa iipropathi zegallium ukwenza ithemometha yokulinganisa amaqondo obushushu aphezulu.Ezi themometha zifakwa kwiziko lentsimbi evuthayo, kwaye iqokobhe leglasi liphantse linyibilike.Igaliyam ngaphakathi ayikabiliswa.Ukuba iglasi yequartz yobushushu obuphezulu isetyenziselwa ukwenza iqokobhe lethemometha yegallium, ingaqhubeleka nokulinganisa ubushushu obuphezulu obuyi-1500C.Ke, abantu bahlala besebenzisa olu hlobo lwethemometha ukulinganisa ubushushu beziko lokuphendula kunye nezixhobo zeathom.
I-Gallium ineempawu ezintle zokuphosa, kwaye ngenxa "yokutshisa okutshisa kunye nokwandiswa okubandayo", isetyenziselwa ukuvelisa i-alloys ehamba phambili, okwenza ifonti icace.Kwishishini lamandla e-atom, i-gallium isetyenziswa njengendawo yokudlulisa ubushushu ukuhambisa ubushushu obusuka kwi-reactors.I-Gallium kunye neentsimbi ezininzi, ezifana ne-bismuth, ilothe, i-tin, i-cadmium, njl., yenza i-alloy ye-fusible enendawo yokunyibilika engaphantsi kwe-60C.Phakathi kwabo, i-alloy yensimbi ye-gallium equkethe i-25% (i-melting point 16C) kunye ne-gallium tin alloy equkethe i-8% ye-tin (i-melting point 20C) ingasetyenziselwa kwii-fuses zesekethe kunye nezixhobo ezahlukeneyo zokhuseleko.Ngokukhawuleza ukuba iqondo lokushisa liphezulu, baya kunyibilika ngokuzenzekelayo kwaye baqhawule, badlale indima yokhuseleko.
Ngokubambisana neglasi, inomphumela wokuphucula isalathiso seglasi kwaye ingasetyenziselwa ukwenza iglasi ekhethekileyo yeglasi.Ngenxa yokuba i-gallium inamandla okubonakalisa ukukhanya kwaye inokubambelela kakuhle kwiglasi, imelana nobushushu obuphezulu, yeyona ifaneleke kakhulu ukusetyenziswa njengesibonisi.Izibuko ze-Gallium zingabonakalisa umva ngaphezu kwe-70% yokukhanya okukhutshiweyo.
Ezinye iikhompawundi ze-gallium ngoku zibotshelelwe ngokungenakuhluzwa kwisayensi neteknoloji.I-Gallium arsenide yimathiriyeli esanda kufunyanwa ye-semiconductor esebenza kakuhle kwiminyaka yakutshanje.Ukuyisebenzisa njengenxalenye ye-elektroniki kunokunciphisa kakhulu umthamo wezixhobo zombane kunye nokufezekisa i-miniaturization.Abantu baye benza iilaser besebenzisa i-gallium arsenide njengenxalenye, luhlobo olutsha lwelaser enokusebenza okuphezulu kunye nobukhulu obuncinci.I-Gallium kunye ne-phosphorus compounds - I-Gallium phosphide iyisisixhobo sokukhanyisa ukukhanya kwe-semiconductor esinokukhupha ukukhanya okubomvu okanye okuluhlaza.Yenziwe yaziimilo zeenombolo ezahlukeneyo zesiArabhu kwaye isetyenziswa kwiikhompyuter zombane ukubonisa iziphumo zokubala.
Ixesha lokuposa: May-16-2023