FR2337751A1 - Nouveau liant eliminable pour le moulage de poudres et procede de moulage de ces poudres - Google Patents

Nouveau liant eliminable pour le moulage de poudres et procede de moulage de ces poudres

Info

Publication number
FR2337751A1
FR2337751A1 FR7700403A FR7700403A FR2337751A1 FR 2337751 A1 FR2337751 A1 FR 2337751A1 FR 7700403 A FR7700403 A FR 7700403A FR 7700403 A FR7700403 A FR 7700403A FR 2337751 A1 FR2337751 A1 FR 2337751A1
Authority
FR
France
Prior art keywords
degrees
powders
molding
binder
softening
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.)
Granted
Application number
FR7700403A
Other languages
English (en)
Other versions
FR2337751B1 (fr
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.)
Ford France SA
Original Assignee
Ford France SA
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 Ford France SA filed Critical Ford France SA
Publication of FR2337751A1 publication Critical patent/FR2337751A1/fr
Application granted granted Critical
Publication of FR2337751B1 publication Critical patent/FR2337751B1/fr
Granted legal-status Critical Current

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
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63408—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63432—Polystyrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Powder Metallurgy (AREA)
FR7700403A 1976-01-07 1977-01-07 Nouveau liant eliminable pour le moulage de poudres et procede de moulage de ces poudres Granted FR2337751A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64477976A 1976-01-07 1976-01-07

Publications (2)

Publication Number Publication Date
FR2337751A1 true FR2337751A1 (fr) 1977-08-05
FR2337751B1 FR2337751B1 (fr) 1981-06-12

Family

ID=24586297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700403A Granted FR2337751A1 (fr) 1976-01-07 1977-01-07 Nouveau liant eliminable pour le moulage de poudres et procede de moulage de ces poudres

Country Status (12)

Country Link
JP (1) JPS5290553A (fr)
AU (1) AU510756B2 (fr)
BE (1) BE850132A (fr)
CA (1) CA1066829A (fr)
CH (1) CH633026A5 (fr)
DE (1) DE2700518C2 (fr)
FR (1) FR2337751A1 (fr)
IE (1) IE44555B1 (fr)
IT (1) IT1121696B (fr)
LU (1) LU76523A1 (fr)
MX (1) MX144322A (fr)
SE (2) SE415189B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413345A1 (fr) * 1977-12-27 1979-07-27 Carborundum Co Procede et composition de moulage par injection de matieres ceramiques
FR2432491A1 (fr) * 1978-08-03 1980-02-29 Carborundum Co Composition ceramique convenant au moulage par injection et au frittage
FR2506295A1 (fr) * 1981-05-21 1982-11-26 Rosenthal Ag Manches de couverts decoratifs et leur procede de fabrication
EP0425879A1 (fr) * 1989-11-03 1991-05-08 Degussa Aktiengesellschaft Procédé de préparation d'un matériau céramique revêtement enroulable en cru
EP0733677A1 (fr) * 1995-03-24 1996-09-25 Shell Internationale Researchmaatschappij B.V. Compositions de copolymères blocs d'aromatique monovinylique pour utilisation en rotomoulage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520259A (en) * 1978-07-28 1980-02-13 Ngk Spark Plug Co Production of high density sintered body
US4196182A (en) * 1978-12-07 1980-04-01 Ford Motor Company Molding articles which can be converted to porous carbon bodies
DE102009016214A1 (de) * 2009-04-03 2010-10-14 Volkswagen Ag Verfahren zur Herstellung eines Teilchenverbundwerkstoffes sowie Verfahren zur Herstellung von Folien aus den Teilchenverbundwerkstoff und Bauteil, welches den Verbundwerkstoff umfasst
EP2860355A1 (fr) * 2013-10-10 2015-04-15 Alstom Technology Ltd Joint d'étanchéité destiné à être utilisé dans des applications à haute température et procédé de fabrication d'un tel joint d'étanchéité
EP3321002A1 (fr) * 2016-11-15 2018-05-16 Höganäs AB Charge d'alimentation d'un procédé de fabrication additive, procédé de fabrication additive l'utilisant, et article ainsi obtenu

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131743A (ja) * 1974-09-12 1976-03-18 Sumitomo Chemical Co Tomeiseiburotsukukyojugotaijushisoseibutsu

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413345A1 (fr) * 1977-12-27 1979-07-27 Carborundum Co Procede et composition de moulage par injection de matieres ceramiques
FR2432491A1 (fr) * 1978-08-03 1980-02-29 Carborundum Co Composition ceramique convenant au moulage par injection et au frittage
FR2506295A1 (fr) * 1981-05-21 1982-11-26 Rosenthal Ag Manches de couverts decoratifs et leur procede de fabrication
EP0425879A1 (fr) * 1989-11-03 1991-05-08 Degussa Aktiengesellschaft Procédé de préparation d'un matériau céramique revêtement enroulable en cru
EP0733677A1 (fr) * 1995-03-24 1996-09-25 Shell Internationale Researchmaatschappij B.V. Compositions de copolymères blocs d'aromatique monovinylique pour utilisation en rotomoulage
US5726239A (en) * 1995-03-24 1998-03-10 Shell Oil Company Monovinyl aromatic block copolymer containing compositions and microgranules and powders derived therefrom to be used in rotational molding and similar processes

Also Published As

Publication number Publication date
SE415189B (sv) 1980-09-15
CA1066829A (fr) 1979-11-20
SE8002438A0 (sv) 1980-04-01
SE7613021L (sv) 1977-07-08
IE44555L (en) 1977-07-07
BE850132A (fr) 1977-05-02
LU76523A1 (fr) 1977-06-20
IT1121696B (it) 1986-04-10
JPS5530743B2 (fr) 1980-08-13
FR2337751B1 (fr) 1981-06-12
IE44555B1 (en) 1982-01-13
JPS5290553A (en) 1977-07-29
AU2058376A (en) 1978-06-22
DE2700518C2 (de) 1982-11-25
DE2700518A1 (de) 1977-07-14
CH633026A5 (de) 1982-11-15
AU510756B2 (en) 1980-07-10
MX144322A (es) 1981-09-29

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