CATHODE ASSEMBLY FOR A HALL-HEROULT CELL FOR ALUMINIUM PRODUCTION

CATHODE ASSEMBLY FOR A HALL-HEROULT CELL FOR ALUMINIUM PRODUCTION

A cathode assembly for an electrolysis cell of Hall-Heroult type for producing aluminium, comprises a cathode block rodded or connected with steel collector bars, Cu rods or a metallic collector plate, the cathode block surface comprises partly of a wear resistant composite material so the cathode b...

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Bibliographische Detailangaben
Hauptverfasser: SUNDHEIM JENSEN, MORTEN, BARDAL, ASGEIR
Format: Patent
Sprache:eng ; pol
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
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Beschreibung
Zusammenfassung:A cathode assembly for an electrolysis cell of Hall-Heroult type for producing aluminium, comprises a cathode block rodded or connected with steel collector bars, Cu rods or a metallic collector plate, the cathode block surface comprises partly of a wear resistant composite material so the cathode block can be designed with a lower height, which may have many advantages. A method for producing the cathode assembly is described.