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 PDFInfo
- 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
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- FR
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- Prior art keywords
- powder
- preparing
- additive manufacturing
- intended
- manufacturing process
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Classifications
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- 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
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- 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
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- 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
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- 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]
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- 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
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- 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)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Plasma & Fusion (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (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
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 |
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 |
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 |
BR112022001604A BR112022001604A2 (pt) | 2019-08-02 | 2020-07-31 | Método para preparar um pó metálico, e, uso do pó metálico |
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 |
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. |
KR1020227006532A KR20220037503A (ko) | 2019-08-02 | 2020-07-31 | 적층 제조 공정을 위한 금속 분말을 제조하는 방법 및 이러한 분말의 용도 |
US17/632,359 US20220280999A1 (en) | 2019-08-02 | 2020-07-31 | Method for preparing a metal powder for an additive manufacturing process and use of such powder |
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 |
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 |
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 |
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 (11)
Country | Link |
---|---|
US (1) | US20220280999A1 (fr) |
EP (1) | EP3983122A1 (fr) |
JP (1) | JP2022543093A (fr) |
KR (1) | KR20220037503A (fr) |
CN (1) | CN114222625A (fr) |
AU (1) | AU2020325777A1 (fr) |
BR (1) | BR112022001604A2 (fr) |
CA (1) | CA3144471A1 (fr) |
FR (1) | FR3099385B1 (fr) |
MX (1) | MX2022001436A (fr) |
WO (1) | WO2021023931A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254970A (en) * | 1960-11-22 | 1966-06-07 | Metco Inc | Flame spray clad powder composed of a refractory material and nickel or cobalt |
US3914507A (en) * | 1970-03-20 | 1975-10-21 | Sherritt Gordon Mines Ltd | Method of preparing metal alloy coated composite powders |
DE102010055201A1 (de) * | 2010-12-20 | 2012-06-21 | Eads Deutschland Gmbh | Verfahren zur Herstellung eines Bauteils |
US10030292B2 (en) * | 2014-05-26 | 2018-07-24 | Hrl Laboratories, Llc | Hydride-coated microparticles and methods for making the same |
US20160339517A1 (en) * | 2015-05-21 | 2016-11-24 | Applied Materials, Inc. | Powders for additive manufacturing |
US10576541B2 (en) * | 2016-06-22 | 2020-03-03 | United Technologies Corporation | Structured powder particles for feedstock improvement for laser based additive manufacturing |
US10927434B2 (en) * | 2016-11-16 | 2021-02-23 | Hrl Laboratories, Llc | Master alloy metal matrix nanocomposites, and methods for producing the same |
US10953464B2 (en) * | 2016-11-22 | 2021-03-23 | The Johns Hopkins University | Empowering additive manufacturing metals and alloys against localized three-dimensional corrosion |
CN110049836B (zh) * | 2016-12-09 | 2023-03-03 | H.C.施塔克公司 | 通过增材制造制造金属部件和用于其的钨重金属合金粉末 |
US20190032175A1 (en) * | 2017-02-01 | 2019-01-31 | Hrl Laboratories, Llc | Aluminum alloys with grain refiners, and methods for making and using the same |
FR3066705B1 (fr) | 2017-05-29 | 2022-12-02 | Commissariat Energie Atomique | Particule pour la realisation de pieces metalliques par impression 3d et procede de realisation de pieces metalliques |
US11602791B2 (en) * | 2018-09-14 | 2023-03-14 | Raytheon Technologies Corporation | Method for additive manufacturing with modified powder |
US11167482B2 (en) * | 2018-10-19 | 2021-11-09 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
CN109365803B (zh) * | 2018-12-20 | 2021-02-09 | 哈尔滨工业大学 | 一种粉末表面稀土改性的铝合金复杂构件增材制造方法 |
-
2019
- 2019-08-02 FR FR1908894A patent/FR3099385B1/fr active Active
-
2020
- 2020-07-31 AU AU2020325777A patent/AU2020325777A1/en active Pending
- 2020-07-31 BR BR112022001604A patent/BR112022001604A2/pt unknown
- 2020-07-31 WO PCT/FR2020/051411 patent/WO2021023931A1/fr active Application Filing
- 2020-07-31 EP EP20820477.6A patent/EP3983122A1/fr active Pending
- 2020-07-31 US US17/632,359 patent/US20220280999A1/en active Pending
- 2020-07-31 CN CN202080054827.4A patent/CN114222625A/zh active Pending
- 2020-07-31 CA CA3144471A patent/CA3144471A1/fr active Pending
- 2020-07-31 JP JP2022506633A patent/JP2022543093A/ja active Pending
- 2020-07-31 MX MX2022001436A patent/MX2022001436A/es unknown
- 2020-07-31 KR KR1020227006532A patent/KR20220037503A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
MX2022001436A (es) | 2022-02-22 |
US20220280999A1 (en) | 2022-09-08 |
KR20220037503A (ko) | 2022-03-24 |
AU2020325777A1 (en) | 2022-02-17 |
CA3144471A1 (fr) | 2021-02-11 |
JP2022543093A (ja) | 2022-10-07 |
BR112022001604A2 (pt) | 2022-03-22 |
WO2021023931A1 (fr) | 2021-02-11 |
FR3099385A1 (fr) | 2021-02-05 |
EP3983122A1 (fr) | 2022-04-20 |
CN114222625A (zh) | 2022-03-22 |
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