Ukukhishwa kweUmgqongwane
UmgqongwaneKubukeka ngathi ucezu lwethini lokushisa egumbini lokushisa, futhi uma ufuna ukukubamba entendeni yesandla sakho, masinyane kuyancibilika ebuhlalu besiliva. Ekuqaleni, iphuzu elincibilikayo le-gallium laliphansi kakhulu, yi-29.8c kuphela. Yize iphuzu lokuncibilika le-gallium liphansi kakhulu, iphuzu layo elibilayo liphezulu kakhulu, lifinyelela phezulu ngo-2070c. Abantu basebenzisa izakhiwo ze-gallium ukudala ama-thermometer ngokulinganisa amazinga okushisa aphezulu. Lawa ma-thermometer afakwa esithandweni sensimbi enokwenza insimbi, futhi igobolondo lengilazi licishe lincibilike. I-Gallium ngaphakathi ayikabili. Uma ingilazi ephezulu ye-quartz ye-quartz isetshenziselwa ukwenza igobolondo le-glium thermometer, lingakwazi ukukala lokushisa eliphakeme le-1500C. Ngakho-ke, abantu bavame ukusebenzisa lolu hlobo lwe-thermometer ukukala izinga lokushisa lensimbi yokuphendula nama-athomu reactors.
I-Gallium inezindawo ezinhle zokuphonsa, futhi ngenxa yokwanda kwayo "okushisayo kanye nokunwetshwa okubandayo", kusetshenziselwa ukwenza ama-alloys okuhola, okwenza ifonti icace. Embonini ye-Atomic Energy, i-Gallium isetshenziswa njengokudlulisa ukushisa okuphakathi kokudlulisa ukushisa kusuka kuma-reactors. Gallium kanye nezinsimbi eziningi, njenge-bismuth, ukuhola, i-tin, cadmium, njll. Phakathi kwazo, i-alloy yensimbi ye-gallium equkethe ama-25% (iphuzu elincibilikayo 16c) kanye ne-gallium tin alloy equkethe i-8% tin (iphoyinti elincibilikayo 20c) lingasetshenziswa kuma-fuses wesekethe kanye namadivayisi ahlukahlukene okuphepha. Lapho nje izinga lokushisa liphezulu, zizoncibilika ngokuzenzakalelayo futhi zinqamule, zidlale indima yezokuphepha.
Ngokubambisana nengilazi, inomphumela wokuthuthukisa inkomba yengilazi futhi ingasetshenziselwa ukukhiqiza ingilazi ekhethekile ye-optical. Ngoba i-Gallium inekhono eliqinile lokubonisa ukukhanya futhi linganamathela kahle engilazini, libekezelela amazinga okushisa aphezulu, lilungele ukusetshenziswa njenge-extoctor. Izibuko ze-Gallium zingabonisa emuva ngaphezu kwama-70% akhishwe ukukhanya.
Amanye amakhompiyutha e-gallium manje aboshwe ngokungafanele kwisayensi nobuchwepheshe obunqenqemeni. I-Gallium Arsenide iyinto esanda kutholwa i-semiconductor esebenza kahle kakhulu eminyakeni yamuva. Ukuyisebenzisa njengengxenye ye-elekthronikhi kunganciphisa kakhulu umthamo wamadivayisi we-elekthronikhi futhi uzuze ama-miniaturization. Abantu benze ne-lasers besebenzisa ama-ratium arsenide njengengxenye, okuwuhlobo olusha lwe-laser ngokusebenza okuphezulu nosayizi omncane. Amakhompiyutha we-Gallium ne-phosphorus - i-gallium phosphide iyithuluzi elikhipha ukukhanya okukhanyayo elingakhipha ukukhanya okubomvu noma okuluhlaza. Kwenziwe yaba bobunjwa obuhlukahlukene bezinhlamvu zama-Arabhu futhi kusetshenziswa kumakhompiyutha kagesi ukubonisa imiphumela yokubala.
Isikhathi sePosi: Meyi-16-2023