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FR3114987B1 - Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural - Google Patents

Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural Download PDF

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Publication number
FR3114987B1
FR3114987B1 FR2010414A FR2010414A FR3114987B1 FR 3114987 B1 FR3114987 B1 FR 3114987B1 FR 2010414 A FR2010414 A FR 2010414A FR 2010414 A FR2010414 A FR 2010414A FR 3114987 B1 FR3114987 B1 FR 3114987B1
Authority
FR
France
Prior art keywords
aluminum alloy
additive manufacturing
hardened aluminum
structurally hardened
filler material
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.)
Active
Application number
FR2010414A
Other languages
English (en)
Other versions
FR3114987A1 (fr
Inventor
Gautier Doumenc
Pascal Paillard
Alexandre Benoit
Laurent Couturier
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.)
Institut de Recherche Technologique Jules Verne
Original Assignee
Institut de Recherche Technologique Jules Verne
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 Institut de Recherche Technologique Jules Verne filed Critical Institut de Recherche Technologique Jules Verne
Priority to FR2010414A priority Critical patent/FR3114987B1/fr
Publication of FR3114987A1 publication Critical patent/FR3114987A1/fr
Application granted granted Critical
Publication of FR3114987B1 publication Critical patent/FR3114987B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural Procédé de fabrication additive d’une ébauche de pièce en alliage d’aluminium à durcissement structural, comportant l’étape consistant à déposer ledit alliage, à l’état de fusion, en couche par couche, sur un substrat de base, ledit alliage, l’étape de dépôt étant mise en œuvre par utilisation d’un matériel de soudage à l’arc avec fil-électrode en atmosphère gazeuse inerte (MIG) avec courant et matériau d’apport pulsés selon un procédé de transfert de métal à court-circuit (CMT), le matériau d’apport étant un alliage d’aluminium à durcissement structural, tout ou partie des paramètres du matériel de soudage, en particulier la vitesse du matériau d’apport, la vitesse de dépôt et la composition du gaz protecteur formant l’atmosphère gazeuse inerte, étant contrôlés de manière à stabiliser le dépôt. Figure pour l’abrégé : Fig. 1
FR2010414A 2020-10-12 2020-10-12 Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural Active FR3114987B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2010414A FR3114987B1 (fr) 2020-10-12 2020-10-12 Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010414 2020-10-12
FR2010414A FR3114987B1 (fr) 2020-10-12 2020-10-12 Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural

Publications (2)

Publication Number Publication Date
FR3114987A1 FR3114987A1 (fr) 2022-04-15
FR3114987B1 true FR3114987B1 (fr) 2023-09-29

Family

ID=74347229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010414A Active FR3114987B1 (fr) 2020-10-12 2020-10-12 Procédé de fabrication additive d’une ébauche en alliage d’aluminium à durcissement structural

Country Status (1)

Country Link
FR (1) FR3114987B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115106620B (zh) * 2022-08-09 2023-08-22 湖南大学 一种基于电弧增材制造提高7系铝合金韧性的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980382B1 (fr) 2011-09-27 2013-10-11 Snecma Procede de soudage et de rechargement de pieces metalliques en aluminium par un procede mig avec courant et fil d'apport pulses
US11578389B2 (en) * 2017-02-01 2023-02-14 Hrl Laboratories, Llc Aluminum alloy feedstocks for additive manufacturing
CN110480125A (zh) * 2018-05-15 2019-11-22 天津大学 一种cmt—超声振动复合增材制造方法
CN110539052A (zh) * 2018-05-29 2019-12-06 天津大学 一种添加Si元素提高铝合金CMT增材沉积零件延展率的方法

Also Published As

Publication number Publication date
FR3114987A1 (fr) 2022-04-15

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