Copper alloy wire, and insulated electric wires and multiple core parallel bonded wires made of the same

A copper alloy wire has a composition composed of no less than 0.01 % by weight of Ag and balance Cu and unavoidable impurities. The copper alloy wire has been prepared by drawing a wire stock having the composition at a reduction ratio of no lower than 40 % and subjecting the wire stock to heat tre...

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Bibliographische Detailangaben
Hauptverfasser:	TOMINAGA, HARUO, KASAI, KAZUMICHI, TAKEMURA, HIROHITO, WATANABE, TOSHIHITO, CHABATA, SUEJI, TSUBOI, TAKAO, MIYAUCHI, KENICHI, KOIKE, MICHIO, NISHIDA, TAKASHI, KUROSAKA, AKIHITO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY CONDUCTORS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS INSULATORS METALLURGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A copper alloy wire has a composition composed of no less than 0.01 % by weight of Ag and balance Cu and unavoidable impurities. The copper alloy wire has been prepared by drawing a wire stock having the composition at a reduction ratio of no lower than 40 % and subjecting the wire stock to heat treatment for half annealing to have a tensile strength of no lower than 27 kg.f/mm and an elongation of 5 %. An insulated electric wire includes the copper alloy wire as a conductor and an insulation layer covering the wire. Also, a multiple core parallel bonded wire includes two or more such insulated electric wires bonded parallel to each other .