WO2020070453A8 - Procede de fabrication d'une piece en alliage d'aluminium - Google Patents

Procede de fabrication d'une piece en alliage d'aluminium Download PDF

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Publication number
WO2020070453A8
WO2020070453A8 PCT/FR2019/052348 FR2019052348W WO2020070453A8 WO 2020070453 A8 WO2020070453 A8 WO 2020070453A8 FR 2019052348 W FR2019052348 W FR 2019052348W WO 2020070453 A8 WO2020070453 A8 WO 2020070453A8
Authority
WO
WIPO (PCT)
Prior art keywords
optionally
manufacturing
aluminium alloy
filler metal
alloy part
Prior art date
Application number
PCT/FR2019/052348
Other languages
English (en)
Other versions
WO2020070453A1 (fr
Inventor
Bechir CHEHAB
Original Assignee
C-Tec Constellium Technology Center
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
Priority claimed from FR1871133A external-priority patent/FR3086873B1/fr
Application filed by C-Tec Constellium Technology Center filed Critical C-Tec Constellium Technology Center
Priority to US17/282,262 priority Critical patent/US20210230716A1/en
Priority to CN201980065700.XA priority patent/CN112805107B/zh
Priority to EP19801953.1A priority patent/EP3860789A1/fr
Publication of WO2020070453A1 publication Critical patent/WO2020070453A1/fr
Publication of WO2020070453A8 publication Critical patent/WO2020070453A8/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-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
    • B23K9/04—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
    • B23K9/16—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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)

Abstract

Procédé de fabrication d'une pièce (20) comportant une formation de couches métalliques successives (201...20n), superposées les unes aux autres, chaque couche étant formée par le dépôt d'un métal d'apport (15, 25), le métal d'apport étant soumis à un apport d'énergie de façon à entrer en fusion et à constituer, en se solidifiant, ladite couche, le procédé étant caractérisé en ce que le métal d'apport (15,25) est un alliage d'aluminium comportant les éléments d'alliage suivant (% en poids) : - Fe : 2 % à 8 %, et de préférence 2 % à 6 %, plus préférentiellement 3 à 5 %; - éventuellement Zr : 0,5 % à 2,5 % ou 0,5 à 2 % ou 0,7 à 1,5 %; - éventuellement Si : < 1 %, voire < 0,5 % voire < 0,2 %, voire < 0,05 %; - éventuellement Cu :≤ 0,5 %, voire < 0,2 %, voire < 0,05 %; - éventuellement Mg : ≤ 0,2 %, de préférence ≤ 0,1 % de préférence < 0,05 %; - éventuellement autres éléments d'alliage < 0,1 % individuellement et au total < 0,5 %; - impuretés : < 0,05 %, voire < 0,01 % individuellement, et au total < 0,15 %; reste aluminium.
PCT/FR2019/052348 2018-10-05 2019-10-03 Procede de fabrication d'une piece en alliage d'aluminium WO2020070453A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US17/282,262 US20210230716A1 (en) 2018-10-05 2019-10-03 Process for manufacturing an aluminium alloy part
CN201980065700.XA CN112805107B (zh) 2018-10-05 2019-10-03 制造铝合金零件的方法
EP19801953.1A EP3860789A1 (fr) 2018-10-05 2019-10-03 Procede de fabrication d'une piece en alliage d'aluminium

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1871133 2018-10-05
FR1871133A FR3086873B1 (fr) 2018-10-05 2018-10-05 Procede de fabrication d'une piece en alliage d'aluminium
FR1908678 2019-07-30
FR1908678A FR3086954B1 (fr) 2018-10-05 2019-07-30 Procédé de fabrication d'une pièce en alliage d'aluminium

Publications (2)

Publication Number Publication Date
WO2020070453A1 WO2020070453A1 (fr) 2020-04-09
WO2020070453A8 true WO2020070453A8 (fr) 2020-06-11

Family

ID=68536883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2019/052348 WO2020070453A1 (fr) 2018-10-05 2019-10-03 Procede de fabrication d'une piece en alliage d'aluminium

Country Status (1)

Country Link
WO (1) WO2020070453A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4140617A4 (fr) * 2020-04-21 2024-05-15 Nippon Light Metal Co Corps moulé en aluminium et son procédé de production
CN115443200A (zh) * 2020-04-21 2022-12-06 日本轻金属株式会社 铝合金成型体及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2701774C2 (ru) 2013-07-10 2019-10-01 Арконик Инк. Способы для производства кованых продуктов и других обработанных продуктов
JP2018519412A (ja) * 2015-06-15 2018-07-19 ノースロップ グルマン システムズ コーポレーションＮｏｒｔｈｒｏｐ Ｇｒｕｍｍａｎ Ｓｙｓｔｅｍｓ Ｃｏｒｐｏｒａｔｉｏｎ パウダーベッドレーザープロセスによって付加製造される高強度アルミニウム
US20170016096A1 (en) 2015-07-16 2017-01-19 Hamilton Sundstrand Corporation Method of manufacturing aluminum alloy articles
CN108330344B (zh) * 2018-03-20 2020-08-04 中南大学 一种3D打印7xxx铝合金及其制备方法

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Publication number Publication date
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