FIELD: metallurgy of nonferrous metals, particular, electrolytic production of aluminium. SUBSTANCE: the offered cathode assembly includes metal casing, heat-insulating and refractory lining, bottom made of bottom blocks with cathode current lead rods, side lining having layers with different heat condition and periphery interblock seams. Side lining rests on supporting members rigidly connected to cathode casing. EFFECT: higher efficiency. 4 cl, 1 dwg
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Authors
Dates
1997-11-20—Published
1996-09-04—Filed