BE774413A - Extrusion of copper clad aluminium - at low temperature for conductor wire prodn - Google Patents

Extrusion of copper clad aluminium - at low temperature for conductor wire prodn

Info

Publication number
BE774413A
BE774413A BE774413A BE774413A BE774413A BE 774413 A BE774413 A BE 774413A BE 774413 A BE774413 A BE 774413A BE 774413 A BE774413 A BE 774413A BE 774413 A BE774413 A BE 774413A
Authority
BE
Belgium
Prior art keywords
conductor wire
prodn
extrusion
low temperature
copper clad
Prior art date
Application number
BE774413A
Other languages
French (fr)
Inventor
H Massaux
A Berghezan
Original Assignee
Enegie Nucleaire C E N Centre
Berghezan Aurel
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 Enegie Nucleaire C E N Centre, Berghezan Aurel filed Critical Enegie Nucleaire C E N Centre
Priority to BE774413A priority Critical patent/BE774413A/en
Publication of BE774413A publication Critical patent/BE774413A/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
    • H01B1/023—Alloys based on aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
    • B23K20/2333—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer one layer being aluminium, magnesium or beryllium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Insulated Conductors (AREA)
  • Extrusion Of Metal (AREA)

Abstract

Method of making an electrical conductor wire with a core of Al and a sheath of copper, where a billet comprising a core of Al and sheath of copper is extruded at is not >400 degrees C. At these temps. good liaison between the two metals is found possible without excessive diffusion of one into the other.
BE774413A 1971-10-25 1971-10-25 Extrusion of copper clad aluminium - at low temperature for conductor wire prodn BE774413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE774413A BE774413A (en) 1971-10-25 1971-10-25 Extrusion of copper clad aluminium - at low temperature for conductor wire prodn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE774413A BE774413A (en) 1971-10-25 1971-10-25 Extrusion of copper clad aluminium - at low temperature for conductor wire prodn

Publications (1)

Publication Number Publication Date
BE774413A true BE774413A (en) 1972-02-14

Family

ID=3858793

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774413A BE774413A (en) 1971-10-25 1971-10-25 Extrusion of copper clad aluminium - at low temperature for conductor wire prodn

Country Status (1)

Country Link
BE (1) BE774413A (en)

Similar Documents

Publication Publication Date Title
ES460231A1 (en) Apparatus for manufacturing electric wire having wire-enamel-type insulation
GB1425655A (en) Liqud-cooled high-current cable
GB1429587A (en) Hollow conductor pber cable
BE774413A (en) Extrusion of copper clad aluminium - at low temperature for conductor wire prodn
ES404065A2 (en) Manufacture of insulated electric cables
CA956087A (en) Method and apparatus for manufacturing soft metal sheath for electrical wires
SE8104399L (en) ELECTRICAL ELECTRICAL CABLE OF MULTIPLE CONDUCTOR AND SET FOR ITS MANUFACTURING
FR2032666A5 (en) Coaxial electrical cables soldering
GB1387860A (en) Method of manufacturing a hollow conductor incorporating intrinsically stable superconductive wires
JPS524795A (en) Manufacturing method of superconductive cables
FR2456373A1 (en) Generator hollow profile conductor - has extruded outer tube with pushed-in cooling pipes made as seamless hot-extruded units
FR2430073A1 (en) Multicore cable prodn. machine - has multiple wire drawing unit feeding several conductors into insulation extrusion system
GB1088660A (en) Method of insulating and sheathing thermocouple wires
GB1120319A (en) Method of forming electrical conductors
GB921502A (en) Improved method of manufacturing aluminum sheath for electric cable
JPS5468992A (en) Manufacturing of metal-sheathed cable
FR2059882A5 (en) Copper-plated aluminium wires
SU625254A1 (en) Detachable tool for flat cable manufacturing
GB1292893A (en) Ignition leads
BE754186A (en) Copper-plated aluminium wires
JPS54160551A (en) Manufacture of clad wire
GB1310736A (en) Cable insulation extrusion method and apparatus
JPS52114993A (en) Connecting method of metal wire clad cable
JPS5432787A (en) Separate tape vertically covering method of insulating covered electric wire
JPS57185616A (en) Method of producing copper oxide film strand insulated conductor