Incazelo emfushane:

I-anode carbon block ibhekisela ku-carbon block, ekhiqizwa nge-petroleum coke kanye ne-pitch coke njenge-aggregate kanye ne-coal tar pitch njenge-binder, esetshenziswa njengezinto ze-anode zeseli le-aluminium electrolytic elibhakiwe kusengaphambili. Lolu hlobo lwe-carbon block luyosiwe futhi lune-geometry ezinzile. Ngakho-ke, lubizwa nangokuthi i-anode carbon block ebhakiwe kusengaphambili, futhi lubizwa nangokuthi i-carbon anode ye-aluminium electrolysis.