FR2636559B1 - Procede de coulee en barbotine de pieces en ceramique comportant des cavites - Google Patents

Procede de coulee en barbotine de pieces en ceramique comportant des cavites

Info

Publication number
FR2636559B1
FR2636559B1 FR8812558A FR8812558A FR2636559B1 FR 2636559 B1 FR2636559 B1 FR 2636559B1 FR 8812558 A FR8812558 A FR 8812558A FR 8812558 A FR8812558 A FR 8812558A FR 2636559 B1 FR2636559 B1 FR 2636559B1
Authority
FR
France
Prior art keywords
barbotine
cavites
casting process
ceramic pieces
ceramic
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.)
Expired - Lifetime
Application number
FR8812558A
Other languages
English (en)
Other versions
FR2636559A1 (fr
Inventor
Yves Bigay
Gerard Main
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.)
Saint Gobain Ceramiques Avancees Desmarquest SAS
Original Assignee
Ceramiques Techniques Desmarquest 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 Ceramiques Techniques Desmarquest SA filed Critical Ceramiques Techniques Desmarquest SA
Priority to FR8812558A priority Critical patent/FR2636559B1/fr
Publication of FR2636559A1 publication Critical patent/FR2636559A1/fr
Application granted granted Critical
Publication of FR2636559B1 publication Critical patent/FR2636559B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor
    • B28B1/262—Mould materials; Manufacture of moulds or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/303—Cores; Mandrels adjustable, collapsible, or expanding specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30968—Sintering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR8812558A 1988-09-21 1988-09-21 Procede de coulee en barbotine de pieces en ceramique comportant des cavites Expired - Lifetime FR2636559B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8812558A FR2636559B1 (fr) 1988-09-21 1988-09-21 Procede de coulee en barbotine de pieces en ceramique comportant des cavites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812558A FR2636559B1 (fr) 1988-09-21 1988-09-21 Procede de coulee en barbotine de pieces en ceramique comportant des cavites

Publications (2)

Publication Number Publication Date
FR2636559A1 FR2636559A1 (fr) 1990-03-23
FR2636559B1 true FR2636559B1 (fr) 1991-12-20

Family

ID=9370399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812558A Expired - Lifetime FR2636559B1 (fr) 1988-09-21 1988-09-21 Procede de coulee en barbotine de pieces en ceramique comportant des cavites

Country Status (1)

Country Link
FR (1) FR2636559B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0813446B2 (ja) * 1990-05-30 1996-02-14 株式会社日立製作所 スリツプキヤステイング法
GB2431893B (en) * 2005-11-01 2009-12-16 Doncasters Ltd Medical prosthesis implant casting process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE553030C (de) * 1930-06-29 1932-06-21 Ton & Steinzeug Werke Akt Ges Verfahren zur Herstellung von mindestens auf einer Seite offenen keramischen Hohlkoerpern mit Hohlraeumen beliebiger Form
US2303303A (en) * 1941-04-14 1942-11-24 Scovill Manufacturing Co Form for slip-casting ceramics and method of making the same
FR948461A (fr) * 1947-06-12 1949-08-02 Procédé pour la fabrication de corps creux moulés en matières plastiques et corps creux obtenus par sa mise en oeuvre
US2765512A (en) * 1950-07-13 1956-10-09 Robert A Nesbit Formation of ceramic, etc., articles
GB878088A (en) * 1958-11-28 1961-09-27 Atomic Energy Authority Uk Improvements in or relating to moulds for hot pressing powdered materials
US3758653A (en) * 1971-09-17 1973-09-11 N Patel Method of forming clay articles around a compressible mandrel
FR2169494A5 (fr) * 1972-01-27 1973-09-07 Omnium Tech Oth
FR2199283A5 (en) * 1972-09-11 1974-04-05 Dynamit Nobel Ag Sheet thermoplastic mould box - for staircase treads of concrete or synthetic marble, can be reused and easily demoulded
FR2301350A1 (fr) * 1975-02-21 1976-09-17 Desmarquest & Cec Procede de
GB2059332A (en) * 1979-10-03 1981-04-23 British Nuclear Fuels Ltd Production of silicon carbide bodies
JPS5811130A (ja) * 1981-07-10 1983-01-21 Dainichi Nippon Cables Ltd 狭口容器の製造方法
JPS5820430A (ja) * 1981-07-28 1983-02-05 Dainichi Nippon Cables Ltd 狭口容器の製造方法
JPS63147605A (ja) * 1986-07-28 1988-06-20 株式会社日立製作所 スリツプキヤステイング用鋳型の製作法及びスリツプキヤステイング成形方法

Also Published As

Publication number Publication date
FR2636559A1 (fr) 1990-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse