STEEL SHEET FOR TOP COVER OF BATTERY PACK AND ITS MANUFACTURING METHOD

The invention deals with a top cover of battery pack comprising a metallic coated steel sheet wherein said metallic coating is based on zinc and comprises aluminium, magnesium and unavoidable impurities. L'invention concerne un couvercle supérieur de bloc-batterie comprenant une tôle d'aci...

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Bibliographische Detailangaben
Hauptverfasser:	MACHADO AMORIM, Tiago, KRIM, Tarek, DOSDAT, Laurence, BESSON, Aurélie, SANZEY, Pascale
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention deals with a top cover of battery pack comprising a metallic coated steel sheet wherein said metallic coating is based on zinc and comprises aluminium, magnesium and unavoidable impurities. L'invention concerne un couvercle supérieur de bloc-batterie comprenant une tôle d'acier à revêtement métallique, ledit revêtement métallique étant à base de zinc et comprenant de l'aluminium, du magnésium et des impuretés inévitables.