Amasoseji awukudla okuguquguqukayo kakhulu empilweni yethu yansuku zonke, angadliwa ngokuqondile noma angezwe kokunye ukudla ukuze kwandiswe ukunambitheka, kodwa uyazi ukuthi kungani amasoseji amabili agcina evalwe ngeziqeshana ze-aluminium?
Okokuqala, imelana ikakhulukazi ne-oxidation kanye nokugqwala.Ifilimu evikelayo ye-aluminium oxide ivame ukwakhiwa phezu kwemikhiqizo ye-aluminium.Ifilimu isetshenziselwa ukuhlukanisa ukudla futhi ngokuvamile ayikhiphi izinto eziyingozi.Kodwa-ke, akufanelekile ukugcina isikhathi eside sokudla okune-asidi ne-alkaline newayini.Ngesikhathi esifanayo, kuvimbela ukudla ekuphenduleni emoyeni ngenxa yokuvuza komoya, ukugwema izinguquko ephunga lokudla nezinye izinto ezingathandeki.
Okwesibili,amandla nobulukhuni kungafinyelela izinga, futhi akulula ukwephula.Ngesikhathi esifanayo, ine-ductility enhle futhi ingenziwa ibe mncane, izinto zokulondoloza kanye nokunciphisa isisindo.
Okwesithathu, izindleko ziphansi.I-Aluminium inokuminyana okuphansi futhi iyinsimbi egaywa kabusha kalula enenani eliphakeme kunensimbi.Ingakwazi ukufeza umjikelezo omuhle futhi ivimbele imfucuza.Uma ishintshwa ngemikhiqizo yepulasitiki, enye ayinawo amandla anele, kanti enye ayinakuphinda isetshenziswe futhi kunzima ukuyehlisa, okuzodala ukungcola okubi kakhulu.
Imikhiqizo yesoseji ngokuvamile i-cylindrical, kunokuba ifakwe flat.Iphakheji inezinga elithile lokunciphisa okushisayo futhi libukeka lihle kakhulu, ngakho-ke azikho izinketho zokuvala eziningi kakhulu.
Njengomkhiqizi wempahla yokudla, izinto ezisetshenziswayo zokupakisha nazo ziyimikhiqizo yethu.Sihlinzeka ngezinhlobo ezahlukene namamodeli weziqeshana, ezifanele imishini yokugunda emise okuka-U, imishini yokugunda ezenzakalela kabili nezinye izinto zokuvala.Nge-aluminium yekhwalithi ephezulu, ukucaciswa okuphelele, nokusebenza kahle kwezindleko.
Isikhathi sokuthumela: Apr-07-2020