FR3123237B1 - Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained - Google Patents

Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained Download PDF

Info

Publication number
FR3123237B1
FR3123237B1 FR2105426A FR2105426A FR3123237B1 FR 3123237 B1 FR3123237 B1 FR 3123237B1 FR 2105426 A FR2105426 A FR 2105426A FR 2105426 A FR2105426 A FR 2105426A FR 3123237 B1 FR3123237 B1 FR 3123237B1
Authority
FR
France
Prior art keywords
parts
metallurgical material
manufacturing
size less
micrometers
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
FR2105426A
Other languages
French (fr)
Other versions
FR3123237A1 (en
Inventor
Foad Naimi
Arnaud Delehouze
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.)
Sintermat SAS
Original Assignee
Sintermat 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
Application filed by Sintermat SAS filed Critical Sintermat SAS
Priority to FR2105426A priority Critical patent/FR3123237B1/en
Priority to PCT/FR2022/050998 priority patent/WO2022248808A1/en
Publication of FR3123237A1 publication Critical patent/FR3123237A1/en
Application granted granted Critical
Publication of FR3123237B1 publication Critical patent/FR3123237B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • 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
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • 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
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • B22F2003/1051—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding by electric discharge
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/002—Tools other than cutting tools
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • B22F2007/042—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal characterised by the layer forming method
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

L’invention porte sur un procédé de fabrication d’une pièce, dite pièce finale, comprenant une portion de matériau métallurgique et une portion d’au moins un type de pierre gemme inorganique caractérisé par les étapes suivantes : - utiliser une poudre de matériau métallurgique présentant une granulométrie inférieure à 400 micromètres, - réduire la taille des grains et/ou des cristallites de la poudre de matériau métallurgique de manière à obtenir des agrégats d’une taille caractéristique inférieure à 1000 micromètres, et une taille moyenne de cristallites inférieure à 200 nanomètres, - utiliser une poudre d’au moins un type de pierre gemme inorganique présentant une granulométrie inférieure à 500 micromètres, - fritter en utilisant un procédé de frittage SPS le mélange desdites poudres, de manière que la pièce finale obtenue présente une forme prédéterminée et/ou des propriétés mécaniques prédéterminées. Figure de l’abrégé : Fig. 1The invention relates to a method of manufacturing a part, called a final part, comprising a portion of metallurgical material and a portion of at least one type of inorganic gemstone characterized by the following steps: - using a powder of metallurgical material having a particle size less than 400 micrometers, - reduce the size of the grains and/or crystallites of the metallurgical material powder so as to obtain aggregates with a characteristic size less than 1000 micrometers, and an average crystallite size less than 200 nanometers, - use a powder of at least one type of inorganic gemstone having a particle size less than 500 micrometers, - sinter using an SPS sintering process the mixture of said powders, so that the final piece obtained has a predetermined shape and /or predetermined mechanical properties. Abstract figure: Fig. 1

FR2105426A 2021-05-25 2021-05-25 Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained Active FR3123237B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2105426A FR3123237B1 (en) 2021-05-25 2021-05-25 Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained
PCT/FR2022/050998 WO2022248808A1 (en) 2021-05-25 2022-05-25 Sps sintering method for manufacturing parts comprising metallurgical material and natural inorganic gemstones, and parts thus obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105426A FR3123237B1 (en) 2021-05-25 2021-05-25 Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained
FR2105426 2021-05-25

Publications (2)

Publication Number Publication Date
FR3123237A1 FR3123237A1 (en) 2022-12-02
FR3123237B1 true FR3123237B1 (en) 2024-02-16

Family

ID=77180135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105426A Active FR3123237B1 (en) 2021-05-25 2021-05-25 Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained

Country Status (2)

Country Link
FR (1) FR3123237B1 (en)
WO (1) WO2022248808A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11158568A (en) * 1997-11-28 1999-06-15 Nisshin Steel Co Ltd Copper alloy excellent in wear resistance and slidability and its production
KR100894122B1 (en) * 2007-08-31 2009-04-20 한국생산기술연구원 Method for manufacturing polycrystalline diamond using amorphous bond
US9186866B2 (en) * 2012-01-10 2015-11-17 Siemens Aktiengesellschaft Powder-based material system with stable porosity
JP5350553B1 (en) * 2013-04-26 2013-11-27 冨士ダイス株式会社 Heat sink using Cu-diamond based solid phase sintered body with excellent heat resistance, device for electronics using the heat sink, and heat sink using Cu-diamond based solid phase sintered body with excellent heat resistance Manufacturing method
CN108034849B (en) * 2017-12-08 2019-10-11 许昌学院 A kind of diamond-magnesium composite heat dissipation material and its preparation method and application

Also Published As

Publication number Publication date
WO2022248808A1 (en) 2022-12-01
FR3123237A1 (en) 2022-12-02

Similar Documents

Publication Publication Date Title
KR102058836B1 (en) Method of producing mixed powder for powder metallurgy, method of producing sintered body, and sintered body
KR102097956B1 (en) Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body
JP2017226921A (en) Alloy steel powder for powder metallurgy and sintered body
CN108026614B (en) Iron-based sintered body and method for producing same
US20100310405A1 (en) Ferrous sintered alloy, process for producing ferrous sintered alloy and connecting rod
US8038760B1 (en) Molybdenum/molybdenum disulfide metal articles and methods for producing same
Imgrund et al. Microinjection moulding of 316L/17-4PH and 316L/Fe powders for fabrication of magnetic–nonmagnetic bimetals
JP2013508558A (en) Iron-based powder composition
Seerane et al. The influence of particle size distribution on the properties of metal-injection-moulded 17-4 PH stainless steel
JP6309215B2 (en) Sintered machine part manufacturing method and mixed powder used therefor
FR3123237B1 (en) Process for manufacturing by SPS sintering of parts comprising metallurgical material and natural inorganic gemstones and parts thus obtained
JP5167875B2 (en) Sintered connecting rod and manufacturing method thereof
Kashani‐Bozorg et al. Formation of Al/B 4 C Surface Nano‐composite Layers on 7075 Al Alloy Employing Friction Stir Processing
Öksüz et al. Effect of SiCp on the microstructure and mechanical properties of sintered distaloy DC composites
FR3123351B1 (en) Process for manufacturing a piece based on scrap natural inorganic gemstones by SPS sintering and piece thus obtained
Chang et al. Investigation of the characteristics of submicron-structured powder-fabricated Cr50Ni50 alloys via different hot-press sintering pressures
Verma et al. Effect of quenching medium on microstructure and hardness of as sintered Fe-Cr-Mo-0.6 C and Fe-Mo-0.6 C alloy steel
Shanmugasundaram et al. Cold and hot deformation and densification studies on sintered Fe-C-Cr-Ni low alloy P/M steels
Salman et al. Pore formation during sintering of two different composites materials (Fe-Cu) & (Fe-Cu-C) and its effects on wear behavior
SA et al. Mechanical characterization of Al6061-tungesten carbide composites using powder metallurgy technique
Whenish et al. Effect of SiCp reinforcement on mechanical properties of Al 6061 by Powder Metallurgy
Song et al. Mechanical properties of WC-Co alloys with various mixing and milling conditions using high energy ball miller
Dobrzański et al. Microstructural characteristic and mechanical properties of Ni-Mo-(W) steels
Kumar et al. Dual matrix and reinforcement particle size (SPS and DPS) composites: influence on tribological behavior of particulate aluminum-SiC-Gr metal matrix composites
WO2020241087A1 (en) Iron-based alloy sintered body and iron-based mixed powder for powder metallurgy

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221202

PLFP Fee payment

Year of fee payment: 3