METHOD FOR SELECTING LEAD TAB METAL DEFECT OF SECONDARY BATTERY

The present invention relates to a method for screening defects of lead tab metal for a secondary battery, capable of screening lead tab metal defects having exterior stains using a metal surface etching method. The method for screening defects of lead tab metal for a secondary battery comprises the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAN MIN GOU, CHO KWANG YEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING
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