UN PROCESO Y SU CORRESPONDIENTE APARATO PARA PURIFICAR ALEA-CIONES DE ALUMINIO.

摘要

A process for purifying aluminum alloys comprises providing molten aluminum alloy in a container having a porous wall therein capable of containing molten aluminum in the container and being permeable by the molten electrolyte. Aluminum is electrolytically transported through the porous wall to a cathode thereby substantially separating the aluminum from alloying constituents.