PROCESS FOR PRODUCING AN ELECTROCHEMICALLY ACTIVE ALUMINIUM ALLOY ANODE

PROCESS FOR PRODUCING AN ELECTROCHEMICALLY ACTIVE ALUMINIUM ALLOY ANODE

An electrochemically active aluminum alloy is des­cribed which consists essentially of 0.01 to 0.20 percent by weight of indium, at least one of 0.01 to 0.25 percent by weight of manganese and 0.01 to 1.5 percent by weight magnesium, and the balance being aluminum preferably hav­ing a purity of at l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SMITH FRANK NEALE, HALLIOP WOJCIECH, JEFFREY PAUL WILLIAM
Format: Patent
Sprache:eng
Schlagworte:
ALLOYS
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:An electrochemically active aluminum alloy is des­cribed which consists essentially of 0.01 to 0.20 percent by weight of indium, at least one of 0.01 to 0.25 percent by weight of manganese and 0.01 to 1.5 percent by weight magnesium, and the balance being aluminum preferably hav­ing a purity of at least 99.99 percent by weight. The alloy may contain up to 0.03 percent by weight of iron and preferably contains both manganese and magnesium. It is particularly useful as a battery anode with alkaline electrolytes.