ELECTRODE COLLECTOR ALUMINUM ALLOY FOIL AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide an electrode collector aluminum alloy foil having high strength after drying in manufacturing a battery, and a method for manufacturing the same.SOLUTION: The electrode collector aluminum alloy foil containing Mg of 0.05-0.50 mass% (hereafter, mass% is described only...

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Bibliographische Detailangaben
Hauptverfasser:	ISHI MASAKAZU, SUZUKI SATORU, FURUYA TOMOHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY ELECTRICITY FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrode collector aluminum alloy foil having high strength after drying in manufacturing a battery, and a method for manufacturing the same.SOLUTION: The electrode collector aluminum alloy foil containing Mg of 0.05-0.50 mass% (hereafter, mass% is described only as %), Mn of 0.01-0.50%, Fe: of 0.10-0.70%, Cu of 0.01-0.30% and Al of the remainder and inevitable impurities has a tensile strength of 250 MPa or more even after an aluminum alloy foil after final rolling is subjected to any of the following heat treatments: for 24 hours at 100°C, for 3 hours at 150°C and for 15 minutes at 200°C, and a method for manufacturing the electrode collector aluminum alloy foil is provided.