发明名称 CATHODE ASSEMBLY COMPRISING A SURFACE-PROFILED CATHODE BLOCK HAVING A GROOVE OF VARIABLE DEPTH AND LINED WITH A GRAPHITE FILM
摘要 The present invention relates to a cathode assembly for an aluminum electrolytic cell, comprising at least one cathode block on the basis of carbon and/or graphite, which has in at least some sections a profiled surface and at least one groove, wherein at least one busbar is provided in the at least one groove, the at least one groove having a varying depth over its length and being lined in at least some sections with a graphite film. The invention also relates to a corresponding cathode block.
申请公布号 WO2012107413(A2) 申请公布日期 2012.08.16
申请号 WO2012EP51980 申请日期 2012.02.06
申请人 SGL CARBON SE;HILTMANN, FRANK 发明人 HILTMANN, FRANK
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