FR2950826B1 - PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM - Google Patents

PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM

Info

Publication number
FR2950826B1
FR2950826B1 FR0956875A FR0956875A FR2950826B1 FR 2950826 B1 FR2950826 B1 FR 2950826B1 FR 0956875 A FR0956875 A FR 0956875A FR 0956875 A FR0956875 A FR 0956875A FR 2950826 B1 FR2950826 B1 FR 2950826B1
Authority
FR
France
Prior art keywords
workpiece
aluminum
producing
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
FR0956875A
Other languages
French (fr)
Other versions
FR2950826A1 (en
Inventor
Samuel Kenzari
Vincent Fournee
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.)
Centre National de la Recherche Scientifique CNRS
Institut National Polytechnique de Lorraine
Universite Henri Poincare Nancy I
Ateliers Cini
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut National Polytechnique de Lorraine
Universite Henri Poincare Nancy I
Ateliers Cini
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 Centre National de la Recherche Scientifique CNRS, Institut National Polytechnique de Lorraine, Universite Henri Poincare Nancy I, Ateliers Cini filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0956875A priority Critical patent/FR2950826B1/en
Priority to PCT/FR2010/052045 priority patent/WO2011039469A1/en
Publication of FR2950826A1 publication Critical patent/FR2950826A1/en
Application granted granted Critical
Publication of FR2950826B1 publication Critical patent/FR2950826B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • 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
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • 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
    • 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
    • B22F10/362—Process control of energy beam parameters for preheating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2200/00—Crystalline structure
    • C22C2200/06—Quasicrystalline
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Optics & Photonics (AREA)
  • Powder Metallurgy (AREA)
FR0956875A 2009-10-02 2009-10-02 PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM Active FR2950826B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0956875A FR2950826B1 (en) 2009-10-02 2009-10-02 PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM
PCT/FR2010/052045 WO2011039469A1 (en) 2009-10-02 2010-09-29 Method for producing a part including aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956875A FR2950826B1 (en) 2009-10-02 2009-10-02 PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM

Publications (2)

Publication Number Publication Date
FR2950826A1 FR2950826A1 (en) 2011-04-08
FR2950826B1 true FR2950826B1 (en) 2013-04-05

Family

ID=42199361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956875A Active FR2950826B1 (en) 2009-10-02 2009-10-02 PROCESS FOR PRODUCING A WORKPIECE COMPRISING ALUMINUM

Country Status (2)

Country Link
FR (1) FR2950826B1 (en)
WO (1) WO2011039469A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9599756B2 (en) 2011-08-01 2017-03-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for manufacturing a mirror comprising at least one cavity and optical mirror
FR2979269B1 (en) 2011-08-24 2014-05-16 Lorraine Inst Nat Polytech PROCESS FOR MANUFACTURING A WORKPIECE COMPRISING ALUMINUM
FR2990375B1 (en) * 2012-05-11 2014-05-23 Univ Lorraine USE OF A COMPLEX ALUMINUM METAL ALLOY FOR STEREOLITHOGRAPHY
FR3002527A1 (en) 2013-02-26 2014-08-29 Univ Lorraine ELECTROLYTE SEPARATION WALL FOR SELECTIVE CATION TRANSFER THROUGH THE WALL AND PROCESS FOR PRODUCING SAID WALL
EP3278078A1 (en) 2015-03-31 2018-02-07 Struers ApS A mounting medium for embedding a sample material and a method of mounting a sample material in a mounting medium
FR3098741B1 (en) 2019-07-18 2021-07-30 Centre Nat Rech Scient Manufacturing process of a part comprising aluminum

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517492B2 (en) * 2003-12-01 2009-04-14 The Ex One Company Processes for sintering aluminum and aluminum alloy components
FR2929541B1 (en) * 2008-04-07 2010-12-31 Cini Atel PROCESS FOR PRODUCING ALUMINUM ALLOY PARTS

Also Published As

Publication number Publication date
WO2011039469A1 (en) 2011-04-07
FR2950826A1 (en) 2011-04-08

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