GB604194A - A new or improved brazing metal - Google Patents

A new or improved brazing metal

Info

Publication number
GB604194A
GB604194A GB2595844A GB2595844A GB604194A GB 604194 A GB604194 A GB 604194A GB 2595844 A GB2595844 A GB 2595844A GB 2595844 A GB2595844 A GB 2595844A GB 604194 A GB604194 A GB 604194A
Authority
GB
United Kingdom
Prior art keywords
aluminium
brazing metal
coated
zinc
new
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
GB2595844A
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.)
James Booth & Co Ltd
Original Assignee
James Booth & 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 James Booth & Co Ltd filed Critical James Booth & Co Ltd
Priority to GB2595844A priority Critical patent/GB604194A/en
Publication of GB604194A publication Critical patent/GB604194A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/282—Zn as the principal constituent

Landscapes

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

Abstract

The invention relates to a composite metal sheet comprising a sheet of aluminium or aluminium alloy which has applied to it by a hot rolling operation a layer of a brazing metal consisting of an alloy of zinc and aluminium containing 50 per cent to 90 per p cent of zinc. The preferred alloy consists of 90 per cent zinc and 10 per cent of aluminium. One or both surfaces may be coated and in the case of one surface being coated with the brazing metal the other may be coated with pure aluminium. Two of the composite sheets may be formed by placing the brazing metal coated surfaces together and applying heat and pressure or heat and vibration. After hot rolling the sheets may be subjected to a cold rolling operation.
GB2595844A 1944-12-28 1944-12-28 A new or improved brazing metal Expired GB604194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2595844A GB604194A (en) 1944-12-28 1944-12-28 A new or improved brazing metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2595844A GB604194A (en) 1944-12-28 1944-12-28 A new or improved brazing metal

Publications (1)

Publication Number Publication Date
GB604194A true GB604194A (en) 1948-06-30

Family

ID=10236070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2595844A Expired GB604194A (en) 1944-12-28 1944-12-28 A new or improved brazing metal

Country Status (1)

Country Link
GB (1) GB604194A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063145A (en) * 1957-08-15 1962-11-13 Bell Telephone Labor Inc Soldering of aluminum
US3066406A (en) * 1957-09-20 1962-12-04 Bell Telephone Labor Inc Soldering of zinc-containing surfaces
US4257549A (en) * 1978-03-14 1981-03-24 H. H. Robertson Company Method of making aluminum-base metal clad galvanized steel laminate
EP2809884A4 (en) * 2012-01-31 2016-07-13 United Technologies Corp Aluminum airfoil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063145A (en) * 1957-08-15 1962-11-13 Bell Telephone Labor Inc Soldering of aluminum
US3066406A (en) * 1957-09-20 1962-12-04 Bell Telephone Labor Inc Soldering of zinc-containing surfaces
US4257549A (en) * 1978-03-14 1981-03-24 H. H. Robertson Company Method of making aluminum-base metal clad galvanized steel laminate
EP2809884A4 (en) * 2012-01-31 2016-07-13 United Technologies Corp Aluminum airfoil
US10655635B2 (en) 2012-01-31 2020-05-19 United Technologies Corporation Aluminum airfoil
US11231046B2 (en) 2012-01-31 2022-01-25 Raytheon Technologies Corporation Aluminum airfoil

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