DE3787965T2 - Alumina-zirkonium-keramik. - Google Patents

Alumina-zirkonium-keramik.

Info

Publication number
DE3787965T2
DE3787965T2 DE87905133T DE3787965T DE3787965T2 DE 3787965 T2 DE3787965 T2 DE 3787965T2 DE 87905133 T DE87905133 T DE 87905133T DE 3787965 T DE3787965 T DE 3787965T DE 3787965 T2 DE3787965 T2 DE 3787965T2
Authority
DE
Germany
Prior art keywords
zirconium ceramics
alumina zirconium
alumina
ceramics
zirconium
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
DE87905133T
Other languages
English (en)
Other versions
DE3787965D1 (de
Inventor
William Manning
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.)
Federal Mogul Ignition LLC
Original Assignee
Champion Spark Plug Co
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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Application granted granted Critical
Publication of DE3787965D1 publication Critical patent/DE3787965D1/de
Publication of DE3787965T2 publication Critical patent/DE3787965T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/04—Particles; Flakes
DE87905133T 1986-08-06 1987-07-30 Alumina-zirkonium-keramik. Expired - Fee Related DE3787965T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/893,609 US4751207A (en) 1986-08-06 1986-08-06 Alumina-zirconia ceramic

Publications (2)

Publication Number Publication Date
DE3787965D1 DE3787965D1 (de) 1993-12-02
DE3787965T2 true DE3787965T2 (de) 1994-02-17

Family

ID=25401808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87905133T Expired - Fee Related DE3787965T2 (de) 1986-08-06 1987-07-30 Alumina-zirkonium-keramik.

Country Status (8)

Country Link
US (1) US4751207A (de)
EP (1) EP0277178B1 (de)
JP (1) JPH01503622A (de)
AU (1) AU586761B2 (de)
CA (1) CA1268490A (de)
DE (1) DE3787965T2 (de)
DK (1) DK175088A (de)
WO (1) WO1988000929A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879260A (en) * 1986-08-06 1989-11-07 Champion Spark Plug Alumina-zirconia ceramic
USRE34028E (en) * 1986-08-06 1992-08-11 Champion Spark Plug Company Alumina-zirconia ceramic
US5082809A (en) * 1987-12-21 1992-01-21 Kyocera Corporation High-strength alumina sintered body and process for preparation thereof
JP2723324B2 (ja) * 1990-01-25 1998-03-09 日本特殊陶業株式会社 アルミナ焼結基板
DE4215939A1 (de) * 1992-05-14 1993-11-18 Bosch Gmbh Robert Gesintertes Aluminiumoxidprodukt
AU683050B2 (en) * 1993-06-24 1997-10-30 Dentsply Gmbh Dental prosthesis
US5688731A (en) * 1996-11-13 1997-11-18 Eastman Kodak Company Ceramic articles containing doped zirconia having high electrical conductivity
US5696040A (en) * 1996-12-20 1997-12-09 Eastiman Kodak Company Ceramic article containing a core comprising zirconia and a shell comprising zirconium boride
US5702766A (en) * 1996-12-20 1997-12-30 Eastman Kodak Company Process of forming a ceramic article containing a core comprising zirconia and a shell comprising zirconium boride
IL135936A (en) * 2000-05-02 2004-06-20 Cohen Michael Alumina ceramic products
US7858547B2 (en) * 2003-11-12 2010-12-28 Federal-Mogul World Wide, Inc. Ceramic with improved high temperature electrical properties for use as a spark plug insulator
US7169723B2 (en) * 2003-11-12 2007-01-30 Federal-Mogul World Wide, Inc. Ceramic with improved high temperature electrical properties for use as a spark plug insulator
US8614542B2 (en) * 2006-12-18 2013-12-24 Federal-Mogul Ignition Company Alumina ceramic for spark plug insulator
US8074472B2 (en) * 2007-07-31 2011-12-13 Zircoa Inc. Grinding beads and method of producing the same
US8679995B1 (en) 2012-07-25 2014-03-25 Superior Technical Ceramics Corporation Addition of magnesium oxide to zirconia toughened alumina
CN106187110A (zh) * 2016-07-01 2016-12-07 江西高强电瓷集团有限公司 一种420kn等级以上高性能增韧瓷质绝缘子及其制造工艺技术的研究

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167438A (en) * 1962-08-13 1965-01-26 Gen Electric Ceramic articles and methods of making
US3360203A (en) * 1965-06-28 1967-12-26 Edward J Smoke Prereacted raw materials technique for attaining high quality ceramics
US3615763A (en) * 1969-06-04 1971-10-26 Gen Motors Corp High-alumina ceramic body and method of making same
BE794411A (fr) * 1972-01-26 1973-05-16 United Aircraft Corp Eutectique d'oxydes refractaires a solidification orientee
US3930874A (en) * 1974-06-17 1976-01-06 Corning Glass Works Bonded fused grain basic refractory and batch therefor
DE2447787C2 (de) * 1974-10-07 1982-08-19 Kyoto Ceramic K.K., Kyoto Gebrannter Keramikkörper für ein Knochenimplantat
US4155124A (en) * 1975-01-31 1979-05-22 Kyoto Ceramic Co., Ltd. Burnt ceramic bone implant
DE2549652B2 (de) * 1975-11-05 1980-05-29 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Keramikformkörper hoher Bruchzähigkeit
DE2744700C2 (de) * 1977-10-05 1987-05-27 Feldmühle AG, 4000 Düsseldorf Sinterwerkstoff auf Basis von dichten, nichtmetallischen Hartstoffen wie hochschmelzenden Metallcarbiden, Metallnitriden, Metallboriden und Metalloxiden mit darin eingelagerten Zirkon- und/oder Hafniumoxid
DE2810134A1 (de) * 1978-03-09 1979-09-20 Bosch Gmbh Robert Zirkonoxid-keramik mit feinkoernigem und thermisch stabilem gefuege sowie mit hoher thermoschockbestaendigkeit, daraus hergestellte formkoerper, verfahren zur herstellung der formkoerper und ihre verwendung
US4279654A (en) * 1979-05-14 1981-07-21 The Foundation: The Research Institute For Special Inorganic Materials Process for production of crystallized glass and process for producing composite article using said crystallized glass
DE2920795A1 (de) * 1979-05-22 1980-12-04 Max Planck Gesellschaft Hochfester und temperaturwechselbestaendiger keramikformkoerper, insbesondere aus mullit, seine herstellung und verwendung
US4313900A (en) * 1980-06-26 1982-02-02 International Business Machines Corp. Method of forming a ceramic article with a glassy surface
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
US4331773A (en) * 1980-12-21 1982-05-25 Nihon Tokushurozai Kabushiki Kaisha Refractory composition
US4552852A (en) * 1984-06-27 1985-11-12 Champion Spark Plug Company Alumina ceramic comprising a siliceous binder and at least one of zirconia and hafnia

Also Published As

Publication number Publication date
AU7783087A (en) 1988-02-24
AU586761B2 (en) 1989-07-20
EP0277178B1 (de) 1993-10-27
DK175088D0 (da) 1988-03-29
JPH01503622A (ja) 1989-12-07
WO1988000929A1 (en) 1988-02-11
DE3787965D1 (de) 1993-12-02
EP0277178A4 (de) 1990-03-21
US4751207A (en) 1988-06-14
DK175088A (da) 1988-03-29
CA1268490A (en) 1990-05-01
EP0277178A1 (de) 1988-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FEDERAL-MOGUL IGNITION CO. (N.D.GES.D. STAATES DEL

8339 Ceased/non-payment of the annual fee