ES418399A2 - Method for producing an assembly of articles made of aluminium or aluminium alloy - Google Patents

Method for producing an assembly of articles made of aluminium or aluminium alloy

Info

Publication number
ES418399A2
ES418399A2 ES418399A ES418399A ES418399A2 ES 418399 A2 ES418399 A2 ES 418399A2 ES 418399 A ES418399 A ES 418399A ES 418399 A ES418399 A ES 418399A ES 418399 A2 ES418399 A2 ES 418399A2
Authority
ES
Spain
Prior art keywords
metal
bath
layer
parts
aluminum
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
ES418399A
Other languages
Spanish (es)
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.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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 Chausson Usines SA filed Critical Chausson Usines SA
Publication of ES418399A2 publication Critical patent/ES418399A2/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
    • B23K35/001—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
    • 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
    • B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Improvements introduced in the object of the main patent No. 384,301 for: "Treatment procedure for pickling and protection of parts of aluminum and alloys of this metal that must be welded at low temperature", in which these parts are subjected to the action of an acidic or alkaline pickling bath, charged with at least one salt or one metal oxide, made by the bath less electro-negative than that of aluminum, possibly alloyed, and in which said pieces are kept in this bath until the displacement of the aluminum oxide layer, which covers these parts and replacing this layer with a layer of the bath metal, characterized in that said bath metal layer, which forms a protection veil, is put into practice as filler metal in the process leading to soldering, either as solder itself, or as a supplement metal for a flux used in the soldering process. (Machine-translation by Google Translate, not legally binding)
ES418399A 1972-09-26 1973-09-01 Method for producing an assembly of articles made of aluminium or aluminium alloy Expired ES418399A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233965A FR2201350B2 (en) 1972-09-26 1972-09-26

Publications (1)

Publication Number Publication Date
ES418399A2 true ES418399A2 (en) 1977-05-16

Family

ID=9104775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418399A Expired ES418399A2 (en) 1972-09-26 1973-09-01 Method for producing an assembly of articles made of aluminium or aluminium alloy

Country Status (7)

Country Link
JP (1) JPS4970852A (en)
BE (1) BE803759R (en)
DE (1) DE2343374A1 (en)
ES (1) ES418399A2 (en)
FR (1) FR2201350B2 (en)
GB (1) GB1439183A (en)
IT (1) IT1046353B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100870A (en) * 1979-01-24 1980-08-01 Pioneer Electronic Corp Pretreating method for soldering aluminum wire
JPS5614071A (en) * 1979-07-17 1981-02-10 Nec Home Electronics Ltd Soldering method of member comprising aluminum
DE3123826A1 (en) * 1981-06-16 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Process for applying a well-adhering, solderable metal layer to rapidly oxidising metals
DE3222140C2 (en) * 1982-06-11 1984-05-30 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Application of the dip galvanizing process to the production of corrosion-protected aluminum components and corrosion-protected aluminum components
FR2542347B1 (en) * 1983-03-09 1985-06-28 Entreprises Const Soc Gen METHOD OF CONSTRUCTING AND INSULATING A BUILDING WITH A MACON FACADE HANGING TO AN INTERMEDIATE FLOOR
JPS60133971A (en) * 1983-12-21 1985-07-17 Sumitomo Light Metal Ind Ltd Brazing method of stainless steel material and al material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568918A (en) * 1943-05-28 1945-04-26 British Aluminium Co Ltd Improvements in and relating to soldering methods
CH241717A (en) * 1945-10-05 1946-03-31 Bbc Brown Boveri & Cie Process for soft soldering objects made of aluminum or aluminum alloys.
FR1299820A (en) * 1961-07-26 1962-07-27 Elektronische Rechenmasch Ind Aluminum welding process
US3393447A (en) * 1966-07-06 1968-07-23 United Aircraft Corp Fluxless brazing of aluminum

Also Published As

Publication number Publication date
JPS4970852A (en) 1974-07-09
FR2201350B2 (en) 1977-08-26
BE803759R (en) 1973-12-17
DE2343374A1 (en) 1974-04-04
IT1046353B (en) 1980-06-30
FR2201350A2 (en) 1974-04-26
GB1439183A (en) 1976-06-09

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170704