WIRE AND METHOD FOR MANUFACTURING SAME

In a method for manufacturing a wire, an outer layer body that is tubular and is formed of a magnetic metal containing iron and a core body that is formed of a metal and has an outer diameter that is 85.1% or more and 99.4% or less of an inner diameter of the outer layer body are prepared, mechanica...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA Yuki, KAMIDAKI Chihiro, NOMURA Ryujiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INDUCTANCES INSULATORS MAGNETS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING
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Beschreibung
Zusammenfassung:	In a method for manufacturing a wire, an outer layer body that is tubular and is formed of a magnetic metal containing iron and a core body that is formed of a metal and has an outer diameter that is 85.1% or more and 99.4% or less of an inner diameter of the outer layer body are prepared, mechanical polishing is carried out on an inner surface of the outer layer body and an outer surface of the core body, at least one of the inner surface of the outer layer body and the outer surface of the core body is treated with hydrochloric acid, the core body is disposed inside the outer layer body to obtain a preform, and the preform is drawn through a wire drawing die, thereby obtaining a wire having a central conductor formed of the core body and an outer layer that is formed of the outer layer body and that covers the central conductor.