Tom qab bauxite ntxuav thiab mined, cov bauxite tawg yog yaj, lim, acidified thiab hlawv kom rho tawm alumina, thiab ces electrolytic aluminium yog npaj los ntawm electrolytic melting. Tom qab remelting thiab purification, electrolytic txhuas tuaj yeem ua tiav rau hauv ntau yam ntaub ntawv txhuas, txhuas alloys, txhuas hmoov, thiab lwm yam.
Aluminium txoj kev lag luam saw tshuab txuas ntxiv txhim kho, los ntawm kev yooj yim casting, dov thiab extrusion mus rau thaj tsam ntawm precision ua. Nws yog tam sim no dav siv nyob rau hauv cov kev tawm tshiab xws li lub zog tshiab, kev tsim kho hauv nroog, photovoltaics, tsheb, thiab lwm yam.
