GB1128782A - Metal cladding - Google Patents

Metal cladding

Info

Publication number
GB1128782A
GB1128782A GB33505/66A GB3350566A GB1128782A GB 1128782 A GB1128782 A GB 1128782A GB 33505/66 A GB33505/66 A GB 33505/66A GB 3350566 A GB3350566 A GB 3350566A GB 1128782 A GB1128782 A GB 1128782A
Authority
GB
United Kingdom
Prior art keywords
core
strip
strips
die
reducing atmosphere
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB33505/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1128782A publication Critical patent/GB1128782A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Wire Processing (AREA)

Abstract

1,128,782. Cladding wire. TEXAS INSTRUMENTS Inc. 26 July, 1966 [5 Jan., 1966], No. 33505/66. Headings B3A, B3M and B3R. An apparatus for cladding a core 7 with a pair of strips 5 which are fed from opposite sides of the core comprises a pair of squeezing rolls 1 to solid phase bond the strips to the core after the core has been pulled through a skiving die 15 which removes any surface contamination. The core 7 is preferably aluminium or an alloy of aluminium and is guided by rollers 11 to the die 15. The die is positioned close to the nip space between the rolls 1, e.g. 0.3 inch, and immediately the core is cleaned it enters a chamber 21 containing an inert atmosphere, e.g. helium, or a reducing atmosphere. e.g. hydrogen. The strips 5 are preferably copper, and are fed to the nip space through a chamber 23, 25, 27 containing a reducing atmosphere. The strips are heated electrically to, for example 1600‹ C., by means of a contact 37 abutting each strip and a sliding contact on a guide roller 29. The strip cools before it reaches the nip. Alternatively the sliding contact may be on the roll 1 and the strip heated to a lower temperature. This heating of the copper strip removes any grease therefrom and the reducing atmosphere reduces any copper oxide on the surface of the strip.
GB33505/66A 1966-01-05 1966-07-26 Metal cladding Expired GB1128782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518821A US3408727A (en) 1966-01-05 1966-01-05 Method of metal cladding

Publications (1)

Publication Number Publication Date
GB1128782A true GB1128782A (en) 1968-10-02

Family

ID=24065645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33505/66A Expired GB1128782A (en) 1966-01-05 1966-07-26 Metal cladding

Country Status (4)

Country Link
US (1) US3408727A (en)
JP (1) JPS526937B1 (en)
DE (1) DE1527875C3 (en)
GB (1) GB1128782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052462A1 (en) * 1970-10-26 1972-04-27 Kabel Metallwerke Ghh Process for the production of copper-clad aluminum wires

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444610A (en) * 1966-11-03 1969-05-20 Texas Instruments Inc Manufacture of clad wire and the like
US3648356A (en) * 1969-02-13 1972-03-14 Kabel Metallwerke Ghh Method for making copper plated aluminum wires
US3600790A (en) * 1969-03-07 1971-08-24 Texas Instruments Inc Manufacture of clad wire and the like
US3769687A (en) * 1969-05-13 1973-11-06 Allegheny Ludlum Ind Inc Method of roll pressure bonding stripes to a substrate
US3734385A (en) * 1969-05-13 1973-05-22 Allegheny Ludlum Ind Inc Apparatus for simultaneously bonding a plurality of widths of striping material to a substrate
US3632034A (en) * 1969-05-13 1972-01-04 Allegheny Ludlum Steel Apparatus for roll pressure bonding
US4013211A (en) * 1976-04-05 1977-03-22 Atman Jay W Method of forming a clad wire
US4227061A (en) * 1976-11-19 1980-10-07 Copperweld Corporation Method and apparatus for cladding a metal rod with another metal
DE2708458C2 (en) * 1977-02-26 1986-12-18 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Device for joint extrusion of at least two composite profiles
DE2720122C2 (en) * 1977-05-05 1987-04-02 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Extrusion press for producing profiles from wire or rod-shaped starting profile
JPS5468030U (en) * 1977-10-24 1979-05-15
US4208898A (en) * 1978-02-01 1980-06-24 Swiss Aluminium Ltd. Process and device for extruding a plurality of composite sections
US4759486A (en) * 1984-03-01 1988-07-26 Copperweld Corporation Controlled environment chamber for use in cladding a nonaluminum core with aluminum
DE19627612A1 (en) * 1996-07-09 1998-01-15 Alcatel Kabel Ag Method for producing a contact wire for the power supply of electrically powered vehicles
US7473490B2 (en) 2002-07-02 2009-01-06 Microcell Corporation Fuel cell structures and assemblies with channeled current collectors, and method of making the same
US6884539B2 (en) * 2002-07-02 2005-04-26 Microcell Corporation Microcell electrochemical devices and assemblies with corrosion-resistant current collectors, and method of making the same
US8168350B1 (en) 2002-07-02 2012-05-01 Microcell Corporation Fuel cell structures and assemblies with channeled current collectors, and method of making the same
EP2342070B1 (en) * 2008-10-31 2012-09-26 Pirelli Tyre S.P.A. Process and apparatus for building tyres
DE102009030864A1 (en) * 2009-03-17 2010-09-23 Hydro Aluminium Deutschland Gmbh Component of an electrical circuit and manufacturing method for such a device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735170A (en) * 1956-02-21 Method-of producing a multilayer strep
US2234450A (en) * 1938-10-14 1941-03-11 Bundy Tubing Co Method for making tubes
US3167857A (en) * 1960-09-07 1965-02-02 Hitachi Wire & Cable Ltd Method of manufacturing composite metal wires
US3132418A (en) * 1961-02-13 1964-05-12 Glacier Co Ltd Method of producing a composite material for plain bearings
US3220107A (en) * 1961-03-06 1965-11-30 Texas Instruments Inc Manufacture of clad rods, tubing and clad tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052462A1 (en) * 1970-10-26 1972-04-27 Kabel Metallwerke Ghh Process for the production of copper-clad aluminum wires

Also Published As

Publication number Publication date
DE1527875B2 (en) 1975-07-10
US3408727A (en) 1968-11-05
DE1527875A1 (en) 1970-04-30
JPS526937B1 (en) 1977-02-25
DE1527875C3 (en) 1980-04-30

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