FR3083478B1 - 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
FR3083478B1
FR3083478B1 FR1870822A FR1870822A FR3083478B1 FR 3083478 B1 FR3083478 B1 FR 3083478B1 FR 1870822 A FR1870822 A FR 1870822A FR 1870822 A FR1870822 A FR 1870822A FR 3083478 B1 FR3083478 B1 FR 3083478B1
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France
Prior art keywords
mass fraction
layer
filler metal
equal
metal
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FR1870822A
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English (en)
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FR3083478A1 (fr
Inventor
Bechir Chehab
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C Tec Constellium Technology Center SAS
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C Tec Constellium Technology Center SAS
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Priority to FR1870822A priority Critical patent/FR3083478B1/fr
Priority to EP19790618.3A priority patent/EP3821049A1/fr
Priority to PCT/FR2019/051685 priority patent/WO2020012098A1/fr
Priority to US17/258,652 priority patent/US20210269896A1/en
Priority to CN201980046235.5A priority patent/CN112384636A/zh
Publication of FR3083478A1 publication Critical patent/FR3083478A1/fr
Application granted granted Critical
Publication of FR3083478B1 publication Critical patent/FR3083478B1/fr
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Classifications

    • 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
    • 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
    • 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
    • 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
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • 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
    • 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
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • 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
    • B22F10/62—Treatment of workpieces or articles after build-up by chemical 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
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/05—Light metals
    • B22F2301/052—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
    • 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

Abstract

L'invention concerne un procédé de fabrication d'une pièce (20) comportant une formation de couches métalliques solides successives (201...20n), superposées les unes aux autres, chaque couche décrivant un motif défini à partir d'un modèle numérique (M), chaque couche étant formée par le dépôt d'un métal (25), dit métal d'apport, 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, dans lequel le métal d'apport prend la forme d'une poudre (25), dont l'exposition à un faisceau énergétique (32) résulte en une fusion suivie d'une solidification de façon à former une couche solide (201...20n), le procédé étant caractérisé en ce que le métal d'apport (25) est un alliage d'aluminium comprenant au moins les éléments d'alliage suivant : - Ni, selon une fraction massique de 1 % à 6 %, de préférence de 2 à 5,5 % ; - Cr, selon une fraction massique de 1 % à 7 %, de préférence de 3 à 6,5 % ; - Zr, selon une fraction massique de 0,5 à 4 %, de préférence de 1 à 3 % ; - Fe, selon une fraction massique inférieure ou égale à 1 %, de préférence de 0,05 à 0,5 %, plus préférentiellement de 0,1 à 0,3 % ; - Si, selon une fraction massique inférieure ou égale à 1 %, de préférence inférieure ou égale à 0,5 %. L'invention concerne également une pièce obtenue par ce procédé. L'alliage utilisé dans le procédé de fabrication additive selon l'invention, permet d'obtenir des pièces aux caractéristiques remarquables.
FR1870822A 2018-07-09 2018-07-09 Procede de fabrication d'une piece en alliage d'aluminium Active FR3083478B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1870822A FR3083478B1 (fr) 2018-07-09 2018-07-09 Procede de fabrication d'une piece en alliage d'aluminium
EP19790618.3A EP3821049A1 (fr) 2018-07-09 2019-07-08 Procédé de fabrication d'une pièce en alliage d'aluminium
PCT/FR2019/051685 WO2020012098A1 (fr) 2018-07-09 2019-07-08 Procédé de fabrication d'une pièce en alliage d'aluminium
US17/258,652 US20210269896A1 (en) 2018-07-09 2019-07-08 Process for manufacturing an aluminum alloy part
CN201980046235.5A CN112384636A (zh) 2018-07-09 2019-07-08 制造铝合金零件的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1870822A FR3083478B1 (fr) 2018-07-09 2018-07-09 Procede de fabrication d'une piece en alliage d'aluminium

Publications (2)

Publication Number Publication Date
FR3083478A1 FR3083478A1 (fr) 2020-01-10
FR3083478B1 true FR3083478B1 (fr) 2021-08-13

Family

ID=63579518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1870822A Active FR3083478B1 (fr) 2018-07-09 2018-07-09 Procede de fabrication d'une piece en alliage d'aluminium

Country Status (5)

Country Link
US (1) US20210269896A1 (fr)
EP (1) EP3821049A1 (fr)
CN (1) CN112384636A (fr)
FR (1) FR3083478B1 (fr)
WO (1) WO2020012098A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11286543B2 (en) * 2017-02-01 2022-03-29 Hrl Laboratories, Llc Aluminum alloy components from additive manufacturing
DE102020208086A1 (de) 2020-06-30 2021-12-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Bauteil aus einer Aluminium-Nickel-Legierung sowie Verfahren zu dessen Herstellung und dessen Verwendung
CN113293316A (zh) * 2021-04-16 2021-08-24 中国科学院金属研究所 一种高效提升Al-5Ti-1B中间合金细化能力的方法
CN113714511A (zh) * 2021-09-23 2021-11-30 中南大学 电弧增材铝合金构件的热处理与深冷变形复合工艺方法
CN114481118B (zh) * 2021-12-16 2023-11-10 中车工业研究院有限公司 一种大气环境下激光熔覆修复铝合金的方法
FR3139018A1 (fr) * 2022-08-25 2024-03-01 C-Tec Constellium Technology Center Procédé de fabrication d'une pièce en alliage d'aluminium

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651895B2 (ja) * 1985-08-26 1994-07-06 東洋アルミニウム株式会社 耐熱アルミニウム粉末冶金合金
JP2787466B2 (ja) * 1988-05-12 1998-08-20 住友電気工業株式会社 大径の製品用アルミニウム合金の成形方法
JP2572832B2 (ja) * 1989-01-21 1997-01-16 株式会社神戸製鋼所 焼結用Ａｌ基合金粉末
US6312643B1 (en) * 1997-10-24 2001-11-06 The United States Of America As Represented By The Secretary Of The Air Force Synthesis of nanoscale aluminum alloy powders and devices therefrom
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TWI530569B (zh) 2014-11-21 2016-04-21 財團法人工業技術研究院 合金鑄材與合金物件的形成方法
WO2016209652A1 (fr) 2015-06-15 2016-12-29 Northrop Grumman Systems Corporation Aluminium à haute résistance fabriqué par impression tridimensionnelle par l'intermédiaire de procédés laser à lit de poudre
US20170016096A1 (en) * 2015-07-16 2017-01-19 Hamilton Sundstrand Corporation Method of manufacturing aluminum alloy articles
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Also Published As

Publication number Publication date
CN112384636A (zh) 2021-02-19
FR3083478A1 (fr) 2020-01-10
EP3821049A1 (fr) 2021-05-19
US20210269896A1 (en) 2021-09-02
WO2020012098A1 (fr) 2020-01-16

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