FR3118632B1 - Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding. - Google Patents

Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding. Download PDF

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Publication number
FR3118632B1
FR3118632B1 FR2100059A FR2100059A FR3118632B1 FR 3118632 B1 FR3118632 B1 FR 3118632B1 FR 2100059 A FR2100059 A FR 2100059A FR 2100059 A FR2100059 A FR 2100059A FR 3118632 B1 FR3118632 B1 FR 3118632B1
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FR
France
Prior art keywords
assembly
optimizing
aluminum
based alloy
friction welding
Prior art date
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Active
Application number
FR2100059A
Other languages
French (fr)
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FR3118632A1 (en
Inventor
Stéphane Valadon
Lahoz Javier Maqueda
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.)
Airbus Operations SAS
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Airbus Operations SAS
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Filing date
Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR2100059A priority Critical patent/FR3118632B1/en
Publication of FR3118632A1 publication Critical patent/FR3118632A1/en
Application granted granted Critical
Publication of FR3118632B1 publication Critical patent/FR3118632B1/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Abstract

Procédé d’optimisation des propriétés en corrosion d’un assemblage d’au moins deux pièces réalisées en alliage à base d’aluminium assemblées par soudage par friction. L’invention a pour objet un procédé d’optimisation des propriétés en corrosion d’un assemblage composé d’au moins deux pièces en alliage à base d’aluminium soudées entre elles par soudage par friction, l’assemblage subissant en outre un traitement thermique de mise en solution post-soudage. Figure 3Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding. The subject of the invention is a method for optimizing the corrosion properties of an assembly composed of at least two aluminum-based alloy parts welded together by friction welding, the assembly further undergoing a heat treatment post-welding solution. Figure 3

FR2100059A 2021-01-05 2021-01-05 Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding. Active FR3118632B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2100059A FR3118632B1 (en) 2021-01-05 2021-01-05 Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100059 2021-01-05
FR2100059A FR3118632B1 (en) 2021-01-05 2021-01-05 Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding.

Publications (2)

Publication Number Publication Date
FR3118632A1 FR3118632A1 (en) 2022-07-08
FR3118632B1 true FR3118632B1 (en) 2023-09-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100059A Active FR3118632B1 (en) 2021-01-05 2021-01-05 Process for optimizing the corrosion properties of an assembly of at least two parts made of an aluminum-based alloy assembled by friction welding.

Country Status (1)

Country Link
FR (1) FR3118632B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802444B1 (en) * 2003-03-17 2004-10-12 The United States Of America As Represented By The National Aeronautics And Space Administration Heat treatment of friction stir welded 7X50 aluminum
FR2855083B1 (en) * 2003-05-20 2006-05-26 Pechiney Rhenalu PROCESS FOR MANUFACTURING FRICTION-WELDED ALUMINUM ALLOY PARTS
US20080230584A1 (en) * 2007-03-19 2008-09-25 The Boeing Company Method for Manufacturing a Workpiece by Friction Welding to Reduce the Occurrence of Abnormal Grain Growth
US8673209B2 (en) * 2007-05-14 2014-03-18 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
FR2968675B1 (en) * 2010-12-14 2013-03-29 Alcan Rhenalu 7XXX THICK-ALLOY PRODUCTS AND METHOD OF MANUFACTURE
CN107738066A (en) * 2017-10-20 2018-02-27 广西南南铝加工有限公司 A kind of agitating friction welds aluminium alloy element preparation technology
CN108588600A (en) * 2018-04-28 2018-09-28 合肥工业大学 A kind of heat treatment process of 7003 aluminium alloy extruded plate

Also Published As

Publication number Publication date
FR3118632A1 (en) 2022-07-08

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