DE3681777D1 - Verfahren zur herstellung von keramikkoerpern. - Google Patents

Verfahren zur herstellung von keramikkoerpern.

Info

Publication number
DE3681777D1
DE3681777D1 DE8686307826T DE3681777T DE3681777D1 DE 3681777 D1 DE3681777 D1 DE 3681777D1 DE 8686307826 T DE8686307826 T DE 8686307826T DE 3681777 T DE3681777 T DE 3681777T DE 3681777 D1 DE3681777 D1 DE 3681777D1
Authority
DE
Germany
Prior art keywords
ceramic bodies
producing ceramic
producing
bodies
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 - Fee Related
Application number
DE8686307826T
Other languages
English (en)
Inventor
Ram Bajaj
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3681777D1 publication Critical patent/DE3681777D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C04B35/64—Burning or sintering processes
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
DE8686307826T 1985-10-09 1986-10-09 Verfahren zur herstellung von keramikkoerpern. Expired - Fee Related DE3681777D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/785,811 US4707312A (en) 1985-10-09 1985-10-09 Method for producing ceramic articles of increased fracture toughness

Publications (1)

Publication Number Publication Date
DE3681777D1 true DE3681777D1 (de) 1991-11-07

Family

ID=25136694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307826T Expired - Fee Related DE3681777D1 (de) 1985-10-09 1986-10-09 Verfahren zur herstellung von keramikkoerpern.

Country Status (5)

Country Link
US (1) US4707312A (de)
EP (1) EP0219319B1 (de)
JP (1) JPS6287471A (de)
KR (1) KR870003954A (de)
DE (1) DE3681777D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608763C1 (de) * 1986-03-15 1987-06-04 Nukem Gmbh Verfahren zur Herstellung von keramischen Formkoerpern
GB2199822B (en) * 1987-01-17 1990-10-10 Rolls Royce Plc Ceramic core material and method of enhancing its leaching rate.
EP0308708A3 (de) * 1987-09-23 1990-06-13 Westinghouse Electric Corporation Verfahren zur Verbesserung der Bruchzähigkeit und Festigkeit von keramischen Materialien
GB8726940D0 (en) * 1987-11-18 1987-12-23 Ward B L Strengthened glass
US4921554A (en) * 1988-09-27 1990-05-01 Norton Company Joining of porous silicon carbide bodies
US5206083A (en) * 1989-09-18 1993-04-27 Cornell Research Foundation, Inc. Diamond and diamond-like films and coatings prepared by deposition on substrate that contain a dispersion of diamond particles
US5183602A (en) * 1989-09-18 1993-02-02 Cornell Research Foundation, Inc. Infra red diamond composites
US5181549A (en) * 1991-04-29 1993-01-26 Dmk Tek, Inc. Method for manufacturing porous articles
US5563106A (en) * 1991-08-12 1996-10-08 Dytech Corporation Limited Porous Articles
FR2756973B1 (fr) * 1996-12-09 1999-01-08 Commissariat Energie Atomique Procede d'introduction d'une phase gazeuse dans une cavite fermee
MX2012007608A (es) 2009-12-31 2012-07-30 Oxane Materials Inc Particulas de ceramica con colocacion y/o tamaño de poro y/o microesfera controlados y metodo para hacerlas.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149867A (en) * 1981-03-12 1982-09-16 Asahi Glass Co Ltd Treatment of ceramic sintering raw material
JPS57149866A (en) * 1981-03-12 1982-09-16 Asahi Glass Co Ltd Treatment of ceramic sintering raw material
DE3239033A1 (de) * 1982-10-21 1984-04-26 Dr. C. Otto & Co Gmbh, 4630 Bochum Porosiertes, insbesonder feuerfestes keramisches erzeugnis sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
JPS6287471A (ja) 1987-04-21
EP0219319A2 (de) 1987-04-22
KR870003954A (ko) 1987-05-06
US4707312A (en) 1987-11-17
EP0219319A3 (en) 1988-06-01
EP0219319B1 (de) 1991-10-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee