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FR3099385B1 - Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre - Google Patents

Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre Download PDF

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Publication number
FR3099385B1
FR3099385B1 FR1908894A FR1908894A FR3099385B1 FR 3099385 B1 FR3099385 B1 FR 3099385B1 FR 1908894 A FR1908894 A FR 1908894A FR 1908894 A FR1908894 A FR 1908894A FR 3099385 B1 FR3099385 B1 FR 3099385B1
Authority
FR
France
Prior art keywords
powder
preparing
additive manufacturing
intended
manufacturing process
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
FR1908894A
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English (en)
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FR3099385A1 (fr
Inventor
Sébastien Bucher
Christophe Gérard Pupier
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.)
Hydromecanique et Frottement SAS
Original Assignee
HEF SAS
Hydromecanique et Frottement SAS
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 to FR1908894A priority Critical patent/FR3099385B1/fr
Application filed by HEF SAS, Hydromecanique et Frottement SAS filed Critical HEF SAS
Priority to CA3144471A priority patent/CA3144471A1/fr
Priority to PCT/FR2020/051411 priority patent/WO2021023931A1/fr
Priority to US17/632,359 priority patent/US12128375B2/en
Priority to MX2022001436A priority patent/MX2022001436A/es
Priority to BR112022001604-2A priority patent/BR112022001604B1/pt
Priority to JP2022506633A priority patent/JP2022543093A/ja
Priority to EP20820477.6A priority patent/EP3983122A1/fr
Priority to AU2020325777A priority patent/AU2020325777A1/en
Priority to KR1020227006532A priority patent/KR20220037503A/ko
Priority to CN202080054827.4A priority patent/CN114222625A/zh
Publication of FR3099385A1 publication Critical patent/FR3099385A1/fr
Application granted granted Critical
Publication of FR3099385B1 publication Critical patent/FR3099385B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • B22F1/17—Metallic particles coated with metal
    • 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
    • B22F10/30—Process control
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • 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
    • B33Y40/10—Pre-treatment
    • 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
    • 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
    • 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
    • B22F2301/10—Copper
    • 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
    • B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

La présente invention concerne une méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, du type balayage d’un lit de poudre par faisceau laser dans l’infrarouge proche, caractérisée en ce que la méthode comprend : une étape initiale de sélection d’une poudre, qui présente une réflectivité optique supérieure à 70% pour une longueur d'onde comprise dans une plage entre 800 et 1500 nm ; puis une étape de traitement de ladite poudre, qui est différent d’un greffage de particules, et qui induit une modification superficielle physique et/ou chimique des grains (4) de ladite poudre, permettant d’abaisser sa réflectivité optique, à la longueur d'onde donnée. L’invention concerne également l’utilisation d’une telle poudre. Figure de l’abrégé :Fig. 4
FR1908894A 2019-08-02 2019-08-02 Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre Active FR3099385B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR1908894A FR3099385B1 (fr) 2019-08-02 2019-08-02 Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre
AU2020325777A AU2020325777A1 (en) 2019-08-02 2020-07-31 Method for preparing a metal powder for an additive manufacturing process, and use of such a powder
US17/632,359 US12128375B2 (en) 2019-08-02 2020-07-31 Method for preparing a metal powder for an additive manufacturing process and use of such powder
MX2022001436A MX2022001436A (es) 2019-08-02 2020-07-31 Metodo para preparar un polvo metalico para un proceso de fabricacion aditiva y uso de dicho polvo.
BR112022001604-2A BR112022001604B1 (pt) 2019-08-02 2020-07-31 Método para preparar um pó metálico, e, uso do pó metálico
JP2022506633A JP2022543093A (ja) 2019-08-02 2020-07-31 付加製造プロセス用の金属粉末の調製方法およびそのような粉末の使用
CA3144471A CA3144471A1 (fr) 2019-08-02 2020-07-31 Methode de preparation d'une poudre metallique destinee a un procede de fabrication additive, et utilisation d'une telle poudre
PCT/FR2020/051411 WO2021023931A1 (fr) 2019-08-02 2020-07-31 Méthode de préparation d'une poudre métallique destinée a un procédé de fabrication additive, et utilisation d'une telle poudre
KR1020227006532A KR20220037503A (ko) 2019-08-02 2020-07-31 적층 제조 공정을 위한 금속 분말을 제조하는 방법 및 이러한 분말의 용도
CN202080054827.4A CN114222625A (zh) 2019-08-02 2020-07-31 用于制备用于增材制造工艺的金属粉末的方法和这样的粉末的用途
EP20820477.6A EP3983122A1 (fr) 2019-08-02 2020-07-31 Méthode de préparation d'une poudre métallique destinée a un procédé de fabrication additive, et utilisation d'une telle poudre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908894 2019-08-02
FR1908894A FR3099385B1 (fr) 2019-08-02 2019-08-02 Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre

Publications (2)

Publication Number Publication Date
FR3099385A1 FR3099385A1 (fr) 2021-02-05
FR3099385B1 true FR3099385B1 (fr) 2023-03-31

Family

ID=69157953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908894A Active FR3099385B1 (fr) 2019-08-02 2019-08-02 Méthode de préparation d’une poudre métallique destinée à un procédé de fabrication additive, et utilisation d’une telle poudre

Country Status (10)

Country Link
US (1) US12128375B2 (fr)
EP (1) EP3983122A1 (fr)
JP (1) JP2022543093A (fr)
KR (1) KR20220037503A (fr)
CN (1) CN114222625A (fr)
AU (1) AU2020325777A1 (fr)
CA (1) CA3144471A1 (fr)
FR (1) FR3099385B1 (fr)
MX (1) MX2022001436A (fr)
WO (1) WO2021023931A1 (fr)

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US11938536B2 (en) * 2021-03-26 2024-03-26 The Board Of Trustees Of The Leland Stanford Junior University Nanotextured metal powders for 3D printing of metals
CN113560567B (zh) * 2021-08-06 2023-09-19 金华职业技术学院 一种采用红外激光制造Cu基合金熔覆层的方法
CN114855130B (zh) * 2022-04-27 2023-11-21 鑫合德(清远)智能科技发展有限公司 一种低激光反射率铬包铜复合粉体的制备方法及其制备装置

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Also Published As

Publication number Publication date
JP2022543093A (ja) 2022-10-07
US12128375B2 (en) 2024-10-29
FR3099385A1 (fr) 2021-02-05
AU2020325777A1 (en) 2022-02-17
US20220280999A1 (en) 2022-09-08
WO2021023931A1 (fr) 2021-02-11
EP3983122A1 (fr) 2022-04-20
MX2022001436A (es) 2022-02-22
CA3144471A1 (fr) 2021-02-11
BR112022001604A2 (pt) 2022-03-22
KR20220037503A (ko) 2022-03-24
CN114222625A (zh) 2022-03-22

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