FR2354170A1 - Composition utilisable pour le brasage de l'aluminium - Google Patents

Composition utilisable pour le brasage de l'aluminium

Info

Publication number
FR2354170A1
FR2354170A1 FR7617406A FR7617406A FR2354170A1 FR 2354170 A1 FR2354170 A1 FR 2354170A1 FR 7617406 A FR7617406 A FR 7617406A FR 7617406 A FR7617406 A FR 7617406A FR 2354170 A1 FR2354170 A1 FR 2354170A1
Authority
FR
France
Prior art keywords
aluminium alloy
alloy
cladding
brazing
tin
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.)
Withdrawn
Application number
FR7617406A
Other languages
English (en)
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Priority to FR7617406A priority Critical patent/FR2354170A1/fr
Publication of FR2354170A1 publication Critical patent/FR2354170A1/fr
Withdrawn legal-status Critical Current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
    • B23K35/286—Al as the principal constituent
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, foils layered

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une composition de brasure permettant la jonction d'éléments en alliages d'aluminium. On utilise une composition de brasure constituée par de 7 à 14 % de magnésium, au moins 0,05 % mais moins de 0,3 % d'étain, moins de 0,6 % de fer, moins de 0,3 % de manganèse, moins de 0,15 % d'impuretés éventuelles, le complément étant de l'aluminium Cette composition permet le brasage sous vide, la présence de l'étain évitant les inconvénients dus au prix élevé du bismuth dans les compositions antérieurement connues et utilisées.
FR7617406A 1976-06-09 1976-06-09 Composition utilisable pour le brasage de l'aluminium Withdrawn FR2354170A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617406A FR2354170A1 (fr) 1976-06-09 1976-06-09 Composition utilisable pour le brasage de l'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617406A FR2354170A1 (fr) 1976-06-09 1976-06-09 Composition utilisable pour le brasage de l'aluminium

Publications (1)

Publication Number Publication Date
FR2354170A1 true FR2354170A1 (fr) 1978-01-06

Family

ID=9174150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617406A Withdrawn FR2354170A1 (fr) 1976-06-09 1976-06-09 Composition utilisable pour le brasage de l'aluminium

Country Status (1)

Country Link
FR (1) FR2354170A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909789C (de) * 1944-07-26 1954-04-26 Finsterwalder Maschinen G M B Loetmittel, insbesondere zum Hartloeten von Aluminium oder Aluminiumlegierungen, und seine Anwendung
FR2072194A5 (fr) * 1969-12-15 1971-09-24 Vaw Ver Aluminium Werke Ag
US3788824A (en) * 1971-10-05 1974-01-29 Reynolds Metals Co Aluminous metal brazing materials
FR2236609A1 (fr) * 1973-05-25 1975-02-07 Reynolds Metals Co
FR2287963A1 (fr) * 1974-10-15 1976-05-14 Chausson Usines Sa Procede pour le brasage de pieces en aluminium, notamment d'echangeurs de chaleur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909789C (de) * 1944-07-26 1954-04-26 Finsterwalder Maschinen G M B Loetmittel, insbesondere zum Hartloeten von Aluminium oder Aluminiumlegierungen, und seine Anwendung
FR2072194A5 (fr) * 1969-12-15 1971-09-24 Vaw Ver Aluminium Werke Ag
US3788824A (en) * 1971-10-05 1974-01-29 Reynolds Metals Co Aluminous metal brazing materials
FR2236609A1 (fr) * 1973-05-25 1975-02-07 Reynolds Metals Co
FR2287963A1 (fr) * 1974-10-15 1976-05-14 Chausson Usines Sa Procede pour le brasage de pieces en aluminium, notamment d'echangeurs de chaleur

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Legal Events

Date Code Title Description
ST Notification of lapse