GB1462772A - Friction welding - Google Patents

Friction welding

Info

Publication number
GB1462772A
GB1462772A GB5078673A GB5078673A GB1462772A GB 1462772 A GB1462772 A GB 1462772A GB 5078673 A GB5078673 A GB 5078673A GB 5078673 A GB5078673 A GB 5078673A GB 1462772 A GB1462772 A GB 1462772A
Authority
GB
United Kingdom
Prior art keywords
steel
aluminium
members
aluminium alloy
welding
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
GB5078673A
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.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co Ltd
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 British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Priority to GB5078673A priority Critical patent/GB1462772A/en
Publication of GB1462772A publication Critical patent/GB1462772A/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
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal

Landscapes

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

Abstract

1462772 Welding by pressure BRITISH ALUMINIUM CO Ltd 1 Nov 1974 [1 Nov 1973] 50786/73 Heading B3R In a method of friction welding a member of steel to a member of aluminium or aluminium alloy, before the members are relatively rotated under pressure at a maximum relative velocity of 30-60 cms. per sec., the steel member is provided with a barrier layer of a metal other than steel, aluminium and aluminium alloy. The steel member is given a 10 Á layer of chromium on its welding face and the members are relatively rotated by a continuous drive means while applying an axial load, relative rotation being then stopped and a higher forging load being applied. The axial load during rotation is 0À2-0À43 tons per sq. cm. The members may have cross-sectional areas greater than that of a 75 mm. diameter bar. In an example a 2 inch diameter mild steel billet is electroplated with chromium at one end to a depth of 5Œ1À25 Á and this billet is welded to a 2 inch diameter bar of aluminium alloy containing magnesium and/or silicon.
GB5078673A 1973-11-01 1973-11-01 Friction welding Expired GB1462772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5078673A GB1462772A (en) 1973-11-01 1973-11-01 Friction welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5078673A GB1462772A (en) 1973-11-01 1973-11-01 Friction welding

Publications (1)

Publication Number Publication Date
GB1462772A true GB1462772A (en) 1977-01-26

Family

ID=10457341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5078673A Expired GB1462772A (en) 1973-11-01 1973-11-01 Friction welding

Country Status (1)

Country Link
GB (1) GB1462772A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513646A1 (en) * 1991-05-16 1992-11-19 Forschungszentrum Jülich Gmbh Method for joining steel to aluminium or titanium alloye
CN112846480A (en) * 2021-01-11 2021-05-28 西部金属材料股份有限公司 Welding method of auxiliary electrode for vacuum consumable arc melting
CN112846479A (en) * 2021-01-11 2021-05-28 西部金属材料股份有限公司 Welding method of vacuum consumable electrode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513646A1 (en) * 1991-05-16 1992-11-19 Forschungszentrum Jülich Gmbh Method for joining steel to aluminium or titanium alloye
WO1992020487A1 (en) * 1991-05-16 1992-11-26 Asea Brown Boveri Ag Process for bonding steel to aluminium or titanium alloy components and turbo-charger thus obtained
US5314106A (en) * 1991-05-16 1994-05-24 Asea Brown Boveri Ag Method for joining steel to aluminum alloy components or titanium alloy components, and turbochargers obtained by the method
CN112846480A (en) * 2021-01-11 2021-05-28 西部金属材料股份有限公司 Welding method of auxiliary electrode for vacuum consumable arc melting
CN112846479A (en) * 2021-01-11 2021-05-28 西部金属材料股份有限公司 Welding method of vacuum consumable electrode

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee