TERMINAL MATERIAL FOR CONNECTORS, TERMINAL, AND ELECTRIC WIRE END PART STRUCTURE

Provided is: a terminal material for a connector terminal, which uses a copper or copper alloy substrate and is free from the occurrence of electrical corrosion, the connector terminal being crimped to an end of an electric wire that is formed from an aluminum wire material; and a terminal which use...

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Bibliographische Detailangaben
Hauptverfasser:	TARUTANI, Yoshie, NAKAYA, Kiyotaka, KUBOTA, Kenji
Format:	Patent
Sprache:	eng ; fre ; ger
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:	Provided is: a terminal material for a connector terminal, which uses a copper or copper alloy substrate and is free from the occurrence of electrical corrosion, the connector terminal being crimped to an end of an electric wire that is formed from an aluminum wire material; and a terminal which uses this terminal material: a zinc layer 4 that is formed of zinc or a zinc alloy and a tin layer 5 that is formed of tin or a tin alloy are sequentially laminated in this order on a substrate 2 that is formed of copper or a copper alloy: with respect to the zinc layer and the tin layer, the adhesion amount of tin contained in the whole layers is from 0.5 mg/cm2to 7.0 mg/cm2(inclusive) and the adhesion amount of zinc contained in the whole layers is from 0.07 mg/cm2to 2.0 mg/cm2(inclusive), and the content percentage of zinc in the vicinity of the surface is from 0.2% by mass to 10.0% by mass (inclusive).