Cire Gallium

Cire dagaGallium

Galliumyayi kama da gwangwani a dakin da zafin jiki, kuma idan kana so ka rike shi a cikin tafin hannunka, nan da nan ya narke a cikin beads na azurfa. Da farko, wurin narkewar gallium ya yi ƙasa kaɗan, kawai 29.8C. Duk da cewa wurin narkewar gallium yana da ƙasa sosai, wurin tafasarsa yana da girma sosai, ya kai 2070C. Mutane suna amfani da kaddarorin gallium don ƙirƙirar ma'aunin zafi da sanyio don auna yanayin zafi. Ana saka waɗannan ma'aunin zafi da sanyio a cikin tanderun ƙarfe mai zafi, kuma harsashin gilashin ya kusan narkewa. Gallium da ke ciki bai riga ya tafasa ba. Idan ana amfani da gilashin ma'adini mai zafi don kera harsashi na ma'aunin zafi da sanyio na gallium, zai iya ci gaba da auna yawan zafin jiki na 1500C. Don haka, mutane sukan yi amfani da irin wannan nau'in ma'aunin zafi da sanyio don auna zafin wutar lantarki da na'urori masu sarrafa atomatik.

Gallium yana da kyawawan kaddarorin simintin gyare-gyare, kuma saboda “zafin zafi da faɗaɗawar sanyi”, ana amfani da shi don kera allunan gubar, wanda ke bayyana fasalin rubutu. A cikin masana'antar makamashin atomic, ana amfani da gallium azaman matsakaicin canja wurin zafi don canja wurin zafi daga reactors. Gallium da karafa da yawa, irin su bismuth, gubar, tin, cadmium, da sauransu, suna samar da gami da ma'aunin narkewa ƙasa da 60C. Daga cikin su, gallium karfe gami mai dauke da 25% (narkewar 16C) da gallium tin alloy mai dauke da 8% tin (narkewar maki 20C) ana iya amfani dashi a cikin fis na kewayawa da na'urorin aminci daban-daban. Da zaran zafin jiki ya yi girma, za su narke da kuma cire haɗin kai ta atomatik, suna taka rawar aminci.

Tare da haɗin gwiwa tare da gilashi, yana da tasirin haɓaka ma'anar gilashin gilashi kuma ana iya amfani dashi don kera gilashin gani na musamman. Saboda gallium yana da iko na musamman don nuna haske kuma yana iya mannewa da kyau ga gilashi, yana jure yanayin zafi, ya fi dacewa don amfani dashi azaman mai nuni. Madubin Gallium na iya nuna baya sama da kashi 70% na hasken da ke fitowa.

Wasu mahadi na gallium yanzu ba za su iya rabuwa da kimiyya da fasaha ba. Gallium arsenide sabon abu ne na semiconductor wanda aka gano tare da kyakkyawan aiki a cikin 'yan shekarun nan. Yin amfani da shi azaman ɓangaren lantarki na iya rage girman na'urorin lantarki da kuma cimma ƙarancin ƙima. Har ila yau, mutane sun yi laser ta amfani da gallium arsenide a matsayin wani sashi, wanda shine sabon nau'i na Laser mai inganci da ƙananan girma. Gallium da phosphide mahadi - Gallium phosphide shine na'urar da ke fitar da haske mai haske wanda zai iya fitar da haske ja ko kore. An yi shi zuwa nau'ikan larabci iri-iri kuma ana amfani da shi a cikin kwamfutoci na lantarki don nuna sakamakon lissafin.