METHOD FOR MANUFACTURING ALUMINUM ALLOY WIRE, METHOD FOR MANUFACTURING ELECTRICAL WIRE USING SAME, AND METHOD FOR MANUFACTURING WIRE HARNESS

A method of manufacturing an aluminum alloy wire includes a rough drawing wire forming step of forming a rough drawing wire composed of an aluminum alloy consisting of aluminum, an additive element and unavoidable impurities, the additive element including at least Si and Mg; and a rough drawing wir...

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Bibliographische Detailangaben
Hauptverfasser:	KANEKO, Naoki, YOSHIOKA, Tsuyoshi, SHINODA, Tatsunori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS 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 method of manufacturing an aluminum alloy wire includes a rough drawing wire forming step of forming a rough drawing wire composed of an aluminum alloy consisting of aluminum, an additive element and unavoidable impurities, the additive element including at least Si and Mg; and a rough drawing wire treatment step of obtaining an aluminum alloy wire by performing a treatment step on the rough drawing wire. The treatment step includes at least one wire drawing treatment step; a first solution treatment step of forming a first solution treatment material by forming a solid solution of the aluminum and the additive element and then performing a quenching treatment, the first solution treatment step being performed immediately before the last wire drawing treatment step among the at least one wire drawing treatment step; a second solution treatment step of forming a second solution treatment material by forming a solid solution of the aluminum and the additive element and then performing a quenching treatment, the second solution treatment step being performed immediately after the last wire drawing treatment step; and an aging treatment step performed after the second solution treatment step.