Process for obtaining lithium-based thin sheets and its application to the production of negative plates for accumulators

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United States of America Patent

PATENT NO 5102475
SERIAL NO

07592838

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Abstract

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A process for obtaining lithium-based thin sheets, generally used for the production of negative plates for accumulators. The thin sheets are formed by adding magnesium to a bath of molten lithium, transforming the alloy into a solid product in a form suitable for rolling, and rolling the solid product obtained by passing it between steel cylinders a plurality of times at ambient temperature to obtain thin sheets.

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Patent Owner(s)

Patent OwnerAddress
PECHINEY RECHERCHE A CORP OF FRANCEIMMEUBLE BALZAC 10 PLACE DES VOSGES 92400 COURBEVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nussbaum, Gilles Grenoble, FR 7 188
Raynaud, Guy-Michel St. Egreve, FR 15 121
Reboul, Max St. Egreve, FR 3 6
Regazzoni, Gilles Grenoble, FR 5 170

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