CONDUCTOR FOR FLEXIBLE CABLE, ITS MANUFACTURING METHOD, AND FLEXIBLE CABLE USING THE CONDUCTOR

PROBLEM TO BE SOLVED: To provide a conductor which has ≥98% IACS electric conductivity and ≥15% elongation percentage and in which flexibility is improved without reducing productivity, its manufacturing method, and a flexible cable using the conductor. SOLUTION: The conductor for flexible cable is...

Full description

Saved in:
Bibliographic Details
Main Authors KUMAGAI KOJI, SUZUKI MASAO, OKADA RYOHEI, KUJI TOMOYA, MORI YOSHITO, KURODA HIROMITSU
Format Patent
LanguageEnglish
Published 22.05.2008
Subjects
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
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a conductor which has ≥98% IACS electric conductivity and ≥15% elongation percentage and in which flexibility is improved without reducing productivity, its manufacturing method, and a flexible cable using the conductor. SOLUTION: The conductor for flexible cable is composed of copper of single composition or copper alloy. Wire drawing to a diameter close to final wire diameter and annealing are carried out to prepare a conductor wire. Then, the conductor wire is subjected to cold working to the final wire diameter in such a way that elongation percentage at fracture becomes ≥15%, and hereby hardness in the surface part of a final wire is made higher than that in the central part. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060299509