The difference between electrolytic aluminum, alumina and aluminum ingots

         　 Electrolytic aluminum, alumina and aluminum ingots literally seems to be similar, but they are different chemical materials.
         
       Electrolytic aluminum use bauxite as the electrolytic material, adding cryolite as a catalyst,and aluminum now generally made this way. Alumina is the oxide product, we can get it by burning in oxygen or by heating in air . Aluminum ingots are cast into ingots by molten aluminum rods facilitating the delivery and measurement . Electrolytic aluminum and aluminum ingots are mainly different in its  shape.