Igraphite yiminerali ethambileyo, emnyama kunye nohlobo lwendalo lwekhabhoni, equlathe iileya ezipakishiweyo ezinehexagonal ezityibilikayo zidlula enye kwenye, ziyinika imvakalelo egreasy kunye nokukhuhlana okuphantsi. Ubume bayo obukhethekileyo buyenza ibe ngumqhubi ogqwesileyo wombane kunye nobushushu, kodwa iyakwazi ukumelana nobushushu. Usetyenziso oluqhelekileyo lwegraphite lubandakanya izinto zokuthambisa, ipensile "lead," izixhobo ezinqandayo kwiziko, kunye namacandelo kwiibhetri kunye ne-brake linings.
Iipropati zeGrafite
Ukuthamba:I-graphite iyiminerali ethambileyo kakhulu, ifaka i-1-2 kwisikali sobunzima be-Mohs, esivumela iileya zayo ukuba zityibilike.
Umbala:Iqhelekile ukuba ngwevu ukuya kumnyama kunye nentsimbi ecwebezelayo okanye ebuthuntu.
Ukuqhutywa koMbane:Igraphite asiyo-intsimbi esebenza kakuhle umbane kunye nobushushu.
Ukumelana neThermal:Ineqondo eliphezulu lokunyibilika kwaye inokumelana nobushushu obugqithisileyo ngaphandle kokunyibilika.
Ukungalali:Igraphite iphantse yangena kwikhemikhali kwaye ayisebenzi kunye nezinye izinto ezininzi.
Ulwakhiwo:Iiathom zayo zilungelelaniswe ngokweeleti enehexagonal, apho umaleko wegraphene ubekwe phezu kwenye.
Ukusetyenziswa kweGraphite
Isithambiso:Ubume bayo obumtyibilizi, obuthambileyo buyenza ibe sisithambisi esomileyo xa kugalelwa apho izithambisi ezimanzi zingenakusetyenziswa.
Iipensile:Ukuthamba kwegraphite yinto evumela ukuba isetyenziselwe ukubhala kunye nokuzoba kwiipensile.
Isichasi:Ikhono layo lokumelana namaqondo obushushu aphezulu liyenza ibe yinto efanelekileyo kwi-lining furnaces kunye nokwenza ama-crucibles kwiziseko.
Iibhetri:Igraphite isetyenziswa ekwenzeni iibhetri.
Iibrake Linings:Ikwasetyenziswa kwezinye iibrake linings.
Isinyithi:Igraphite isetyenziselwa ukongeza ikhabhoni kwintsimbi kunye nentsimbi kwinkqubo ebizwa ngokuba yirecarburising.
Yenzelwe ntoni igraphite?
Igraphite isetyenziswa kwiipensile, izinto zokuthambisa, iicrucibles, foundry facings, ipolishi, iibhrashi zeenjini zombane, kunye neecores zereactors zenyukliya. I-thermal ephezulu kunye ne-conductivity yombane yenza ukuba ibe yinxalenye ebalulekileyo ye-steelmaking, apho isetyenziswe njenge-electrode kwii-arc zombane zombane.
Kutheni igraphite ixabiseke kangaka?
Ixabiso eliphantsi le-graphite, i-thermal kunye ne-inertness yekhemikhali kunye ne-conductivity yesimo sobushushu kunye nombane ufumana izicelo ezininzi kumandla aphezulu kunye neenkqubo zokushisa okuphezulu.
