<p>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.</p>
申请公布号
CA1103613(A)
申请公布日期
1981.06.23
申请号
CA19770283490
申请日期
1977.07.26
申请人
ALUMINUM COMPANY OF AMERICA
发明人
DAS, SUBODH K.;COCHRAN, CHARLES N.;MILITO, RICHARD A.;MAZGAJ, ROBERT M.;HILL, WALTER W.