MX2022001436A - Metodo para preparar un polvo metalico para un proceso de fabricacion aditiva y uso de dicho polvo. - Google Patents

Metodo para preparar un polvo metalico para un proceso de fabricacion aditiva y uso de dicho polvo.

Info

Publication number
MX2022001436A
MX2022001436A MX2022001436A MX2022001436A MX2022001436A MX 2022001436 A MX2022001436 A MX 2022001436A MX 2022001436 A MX2022001436 A MX 2022001436A MX 2022001436 A MX2022001436 A MX 2022001436A MX 2022001436 A MX2022001436 A MX 2022001436A
Authority
MX
Mexico
Prior art keywords
powder
preparing
manufacturing process
additive manufacturing
particles
Prior art date
Application number
MX2022001436A
Other languages
English (en)
Inventor
Sébastien Bucher
PUPIER Christophe Gérard
Original Assignee
Hydromecanique & Frottement
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 Hydromecanique & Frottement filed Critical Hydromecanique & Frottement
Publication of MX2022001436A publication Critical patent/MX2022001436A/es

Links

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 presente invención se refiere a un método para preparar un polvo metálico destinado a un proceso de fabricación aditiva, del tipo que involucra escanear un lecho de polvo mediante un rayo láser de infrarrojo cercano, caracterizado porque el método comprende: un paso inicial para seleccionar un polvo, que tiene una reflectividad óptica superior al 70% para una longitud de onda que oscila entre 800 y 1500 nm; luego una etapa de tratamiento de dicho polvo, el cual es diferente al injerto de partículas, y que induce una modificación superficial física y/o química de los granos (4) de dicho polvo, permitiendo disminuir su reflectividad óptica, a la longitud de onda dada. La invención también se refiere al uso de tal polvo, presentando los granos (4), después del tratamiento, un tamaño de grano medio d50 comprendido entre 5 y 50 µm.
MX2022001436A 2019-08-02 2020-07-31 Metodo para preparar un polvo metalico para un proceso de fabricacion aditiva y uso de dicho polvo. MX2022001436A (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
MX2022001436A true MX2022001436A (es) 2022-02-22

Family

ID=69157953

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (11)

Country Link
US (1) US20220280999A1 (es)
EP (1) EP3983122A1 (es)
JP (1) JP2022543093A (es)
KR (1) KR20220037503A (es)
CN (1) CN114222625A (es)
AU (1) AU2020325777A1 (es)
BR (1) BR112022001604A2 (es)
CA (1) CA3144471A1 (es)
FR (1) FR3099385B1 (es)
MX (1) MX2022001436A (es)
WO (1) WO2021023931A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (10)

* Cited by examiner, † Cited by third party
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
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
US10953464B2 (en) * 2016-11-22 2021-03-23 The Johns Hopkins University Empowering additive manufacturing metals and alloys against localized three-dimensional corrosion
IL266951B2 (en) * 2016-12-09 2024-05-01 Starck H C Inc Production of metal parts using additive manufacturing and tungsten heavy metal alloy powders for them
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
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

Also Published As

Publication number Publication date
CN114222625A (zh) 2022-03-22
WO2021023931A1 (fr) 2021-02-11
BR112022001604A2 (pt) 2022-03-22
JP2022543093A (ja) 2022-10-07
CA3144471A1 (en) 2021-02-11
KR20220037503A (ko) 2022-03-24
AU2020325777A1 (en) 2022-02-17
FR3099385B1 (fr) 2023-03-31
EP3983122A1 (fr) 2022-04-20
FR3099385A1 (fr) 2021-02-05
US20220280999A1 (en) 2022-09-08

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