Ts'ebetso ea tlhahiso ea lipampiri tsa aluminium e kenyelletsa mehato e 'maloa. Mona ke kakaretso e akaretsang ea ts'ebetso:

Aluminium sheet e hlahisa ts'ebetso

Bauxite Minong: Bauxite ke mohloli o ka sehloohong oa aluminium. E tsoa lefatšeng 'me e hloekisetsa Alumina, Eo e leng thepa ea mantlha ea tlhahiso ea aluminium.

Alumina o ile a hloekisa: Bauxite e ntšitsoeng e sebetsoa ho kenyelletsa alumina ka mokhoa o bitsoang boea ba bayer. Sena se kenyelletsa ho sithabetsa bauxite le ho e tšoara ka sostrac soda ho qhibiliha litaba tsa alumina. Metsi a hlahisitsoeng a hloekisoa ho tlosa litšila, mme alumina e setseng e omisitsoe.

Aluminium a holofatsa: Eaba Alumina o romelloa ho aluminium smelter, moo e qhibilihileng ka hlatong ea krytentinery crystolyte. Monko o sebetsang o sebetsa ka thata mocheso o phahameng haholo, hangata ho potoloha 950-980 likhato tsa Celsius. Electrolysis e etsoa, Ho sebelisa chelete e ngata haholo, e arohanyang aluminium ho tloha oksijene ho alumina, e bakang aluminium ea molten.

Ho lahla: Aluminium ea molten e fetisetsoa ho patsi ea ho boloka ho boloka mocheso oa eona. Ho tloha moo, E tšeloa ka hlobo ho etsa li-inngol kapa li-billets, e nang le li-block tse netefalitsoeng tsa aluminium. Maqhubu ana a ka ba le sebopeho se fapaneng le boholo bo fapaneng, ho latela sehlahisoa se lakatsehang sa ho qetela.

Ho thetheha: Li-jable tse netefalitsoeng kapa lichina li boetse li hlophisitsoe ka seboping 'me li fetisa letotong la li-mouslings. Li-1 tsa ho Rolling li fokotsa botenya ba aluminium ka ho e fetisa lipakeng tsa li-cylinders tse potolohang, butle-butle e e ts'oara ka lishiti tse tšesaane. Maqephe a ka atisa ho fihlela boholo bo lekantsoeng le ho qetela.

Ho qetela: Kamora ts'ebetso ea ho roma, Maqephe a aluminium a ka feta kalafong e seng e lekang. Sena se ka kenyelletsa mohono, e kenyelletsang ho futhumatsa lishiti ho imolla khatello ea maikutlo le ho ntlafatsa thepa ea bona ea mochini. Litlhapi tsa Bongata tse kang ho hloekisa, ho roala, kapa polishing le eona e ka sebelisoa ho ntlafatsa ponahalo kapa ho sireletsa aluminium ho tloha ka har'a lijalo.

Ho itšeha le ho paka: Hang ha li-leshuri tsa aluminium li sebetsoa ebile li qetile, li khaoloa ho tsepamisoa ka ho khetheha ho ipapisitse le litlhoko tsa bareki. Maqephe a ntse a beoa 'me a itokisetsa ho ajoa le ho romelloa liindastering le bahlahisi ba sebelisang aluminium ho lihlahisoa tsa bona.