| 摘要 |
<p>A method of stabilizing an aluminum metal layer in an aluminum electrolytic cell where, in the interior of a rectangular container of aluminum electrolytic cell, cell current supplied from anode buses in the upper part of said electrolytic cell are drawn out through plural collector bars provided parallel to end walls of said container, characterized by directing the current flowing through said collector bar to the longitudinal center line from side walls of said container in the neighborhood of said end walls and to said side walls from said longitudinal center line in the longitudinal central part of said container.</p> |
