COPPER ALLOY FOR TERMINAL AND CONNECTOR HAVING EXCELLENT STRENGTH AND CONDUCTIVITY

PURPOSE:To permit the correspondence of the title alloy to the miniaturization of a terminal and a connector by incorporating specific weight % of Ni, Si, Zn and Mg and one or more kinds among Cr, Ti and Zr into Cu. CONSTITUTION:Ni, 0.4 to 4.0%, by weight, 0.1 to 1.0% Si, 0.05 to 1.0% Zn and 0.05 to...

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Bibliographische Detailangaben
Hauptverfasser:	MIYATO MOTOHISA, OGURA TETSUZO, WATARI MASATO, HOSOKAWA ISAO
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY CONDUCTORS CURRENT COLLECTORS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INSULATORS LINE CONNECTORS METALLURGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PURPOSE:To permit the correspondence of the title alloy to the miniaturization of a terminal and a connector by incorporating specific weight % of Ni, Si, Zn and Mg and one or more kinds among Cr, Ti and Zr into Cu. CONSTITUTION:Ni, 0.4 to 4.0%, by weight, 0.1 to 1.0% Si, 0.05 to 1.0% Zn and 0.05 to 0.5% Mg are incorporated into Cu. One or more kinds of elements among Cr, Ti and Zr, each 0.001 to =50% IACS conductivity and excellent stress relaxation rate suitable for a connector. By this method, the alloy can corresponds to the miniaturization of a terminal and a connector.