WO2003092120A3 - Copper cladded ultra high strength electrical conductor - Google Patents

Copper cladded ultra high strength electrical conductor Download PDF

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Publication number
WO2003092120A3
WO2003092120A3 PCT/EP2003/050040 EP0350040W WO03092120A3 WO 2003092120 A3 WO2003092120 A3 WO 2003092120A3 EP 0350040 W EP0350040 W EP 0350040W WO 03092120 A3 WO03092120 A3 WO 03092120A3
Authority
WO
WIPO (PCT)
Prior art keywords
conductor
electrical conductor
electrical
tensile strength
high strength
Prior art date
Application number
PCT/EP2003/050040
Other languages
French (fr)
Other versions
WO2003092120A2 (en
Inventor
Bruyne Frank De
Alper Sezer
Marc Vandenborre
Original Assignee
Bekaert Sa Nv
Bruyne Frank De
Alper Sezer
Marc Vandenborre
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bekaert Sa Nv, Bruyne Frank De, Alper Sezer, Marc Vandenborre filed Critical Bekaert Sa Nv
Priority to AU2003219143A priority Critical patent/AU2003219143A1/en
Priority to EP03714937A priority patent/EP1497837A2/en
Priority to JP2004500368A priority patent/JP2005524206A/en
Publication of WO2003092120A2 publication Critical patent/WO2003092120A2/en
Publication of WO2003092120A3 publication Critical patent/WO2003092120A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper

Landscapes

  • Non-Insulated Conductors (AREA)
  • Metal Extraction Processes (AREA)

Abstract

An electrical conductor has a steel core and a layer of copper cladded on the steel core. The conductor is in a cold deformed state so that the conductor has a tensile strength of more than 2700 - C x 27 MPa as measured over its whole cross-section, where C is the electrical conductivity expressed in percentage of IACS. The high tensile strength is reached by using a hyper-eutectoid steel and by a high degree of deformation. The electrical conductor can be used in electrical cables or strands and in communication cables. The advantages may be a decreased electrical resistance or an increased tensile strength.
PCT/EP2003/050040 2002-04-24 2003-03-05 Copper cladded ultra high strength electrical conductor WO2003092120A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003219143A AU2003219143A1 (en) 2002-04-24 2003-03-05 Copper cladded ultra high strength electrical conductor
EP03714937A EP1497837A2 (en) 2002-04-24 2003-03-05 Copper cladded ultra high strength electrical conductor
JP2004500368A JP2005524206A (en) 2002-04-24 2003-03-05 Copper clad ultra high strength conductor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02100401 2002-04-24
EP02100401.5 2002-04-24

Publications (2)

Publication Number Publication Date
WO2003092120A2 WO2003092120A2 (en) 2003-11-06
WO2003092120A3 true WO2003092120A3 (en) 2004-04-01

Family

ID=29265989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/050040 WO2003092120A2 (en) 2002-04-24 2003-03-05 Copper cladded ultra high strength electrical conductor

Country Status (4)

Country Link
EP (1) EP1497837A2 (en)
JP (1) JP2005524206A (en)
AU (1) AU2003219143A1 (en)
WO (1) WO2003092120A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988552A (en) * 1988-06-17 1991-01-29 Composite Concepts Company Electrical discharge machining electrode
EP0432777A1 (en) * 1989-12-14 1991-06-19 Sumitomo Electric Industries, Ltd. Wire conductors for automobiles
EP0465978A1 (en) * 1990-07-02 1992-01-15 Sumitomo Electric Industries, Limited Wire conductors for automobiles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988552A (en) * 1988-06-17 1991-01-29 Composite Concepts Company Electrical discharge machining electrode
EP0432777A1 (en) * 1989-12-14 1991-06-19 Sumitomo Electric Industries, Ltd. Wire conductors for automobiles
EP0465978A1 (en) * 1990-07-02 1992-01-15 Sumitomo Electric Industries, Limited Wire conductors for automobiles

Also Published As

Publication number Publication date
EP1497837A2 (en) 2005-01-19
AU2003219143A1 (en) 2003-11-10
JP2005524206A (en) 2005-08-11
WO2003092120A2 (en) 2003-11-06
AU2003219143A8 (en) 2003-11-10

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