Anti-corrosion terminal material for aluminum core wire and manufacturing method thereof, anti-corrosion terminal and wire terminal structure

To provide an anti-corrosion terminal material for aluminum core wire, which has good plating adhesion and a high corrosion prevention effect. An anti-corrosion terminal material is provided with a base material whose surface is at least made of copper or copper alloy, and an anti-corrosion film for...

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Bibliographische Detailangaben
Hauptverfasser:	TAMAGAWA, TAKASHI, KUBOTA, KENJI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY CURRENT COLLECTORS ELECTRICITY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES LINE CONNECTORS METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:	To provide an anti-corrosion terminal material for aluminum core wire, which has good plating adhesion and a high corrosion prevention effect. An anti-corrosion terminal material is provided with a base material whose surface is at least made of copper or copper alloy, and an anti-corrosion film formed on at least a part of the base material. The anti-corrosion film has an intermediate alloy layer made of tin alloy, a zinc layer formed on the intermediate alloy layer and made of zinc or zinc alloy, and a tin-zinc alloy layer formed on the zinc layer and made of tin alloy containing zinc. The intermediate alloy layer has a tin content of 90 at% or less.