FI870302A0 - Kemiskt foerfarande foer framstaellning av ett kombinationsmaterial av zirkonium-aluminium-magnesiumoxid. - Google Patents

Kemiskt foerfarande foer framstaellning av ett kombinationsmaterial av zirkonium-aluminium-magnesiumoxid.

Info

Publication number
FI870302A0
FI870302A0 FI870302A FI870302A FI870302A0 FI 870302 A0 FI870302 A0 FI 870302A0 FI 870302 A FI870302 A FI 870302A FI 870302 A FI870302 A FI 870302A FI 870302 A0 FI870302 A0 FI 870302A0
Authority
FI
Finland
Prior art keywords
sub
zirconium
spinel
precipitation
aluminum
Prior art date
Application number
FI870302A
Other languages
English (en)
Other versions
FI87187B (fi
FI87187C (fi
FI870302A (fi
Inventor
Walter Warren Henslee
Thomas Stanley Witkowski
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI870302A0 publication Critical patent/FI870302A0/fi
Publication of FI870302A publication Critical patent/FI870302A/fi
Publication of FI87187B publication Critical patent/FI87187B/fi
Application granted granted Critical
Publication of FI87187C publication Critical patent/FI87187C/fi

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
    • C04B35/01—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
    • C04B35/44—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 aluminates
    • C04B35/443—Magnesium aluminate spinel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI870302A 1986-01-24 1987-01-23 Prekursorpulver, som kan foervandlas till en keramisk komposit av zirkoniumoxidspinell, komposit, som har framstaellts daerav och foerfarande foer framstaellning av sinterbart keramisk material FI87187C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82207486 1986-01-24
US06/822,074 US4880757A (en) 1986-01-24 1986-01-24 Chemical preparation of zirconium-aluminum-magnesium oxide composites

Publications (4)

Publication Number Publication Date
FI870302A0 true FI870302A0 (fi) 1987-01-23
FI870302A FI870302A (fi) 1987-07-25
FI87187B FI87187B (fi) 1992-08-31
FI87187C FI87187C (fi) 1992-12-10

Family

ID=25235056

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870302A FI87187C (fi) 1986-01-24 1987-01-23 Prekursorpulver, som kan foervandlas till en keramisk komposit av zirkoniumoxidspinell, komposit, som har framstaellts daerav och foerfarande foer framstaellning av sinterbart keramisk material

Country Status (7)

Country Link
US (1) US4880757A (fi)
EP (1) EP0232094B1 (fi)
JP (1) JPS62216960A (fi)
AT (1) ATE96769T1 (fi)
CA (1) CA1267917A (fi)
DE (1) DE3787981T2 (fi)
FI (1) FI87187C (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082809A (en) * 1987-12-21 1992-01-21 Kyocera Corporation High-strength alumina sintered body and process for preparation thereof
DE3801270A1 (de) * 1988-01-19 1989-07-27 Degussa Zirkondotierter pseudoboehmit, verfahren zu seiner herstellung und anwendung
JPH04357165A (ja) * 1991-05-29 1992-12-10 Ngk Insulators Ltd ジルコニア磁器およびこれを用いた電気化学的素子
AU683132B2 (en) * 1994-02-03 1997-10-30 Chemson Polymer-Additive Gesellschaft Mbh Basic layered lattice compounds
US5418199A (en) * 1994-04-25 1995-05-23 Indresco Inc. Refractory mix and shapes made therefrom
US6268054B1 (en) * 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
US5726110A (en) * 1997-03-06 1998-03-10 Eastman Kodak Company Zirconia-alumina ceramic article
US6277440B1 (en) 1998-11-23 2001-08-21 Msnw, Inc. Preparation of ceramic matrix composites by infiltration of fibrous preforms with fluids or slurries and subsequent pyrolysis
DE19938752C2 (de) * 1999-08-16 2002-12-05 Horst R Maier Verfahren zur Herstellung eines Keramikwerkstoffs auf Basis Zirkondioxid
IL148280A0 (en) * 1999-08-23 2002-09-12 Cabot Corp Silicate-based sintering aid and method
US6733740B1 (en) 2000-10-12 2004-05-11 Cabot Corporation Production of dielectric particles
US6656590B2 (en) 2001-01-10 2003-12-02 Cabot Corporation Coated barium titanate-based particles and process
AUPR409701A0 (en) * 2001-03-29 2001-04-26 Commonwealth Scientific And Industrial Research Organisation Process for producing synthetic spinel
US6673274B2 (en) 2001-04-11 2004-01-06 Cabot Corporation Dielectric compositions and methods to form the same
US20030059366A1 (en) * 2001-09-21 2003-03-27 Cabot Corporation Dispersible barium titanate-based particles and methods of forming the same
US20030215606A1 (en) * 2002-05-17 2003-11-20 Clancy Donald J. Dispersible dielectric particles and methods of forming the same
US20040052721A1 (en) * 2002-09-13 2004-03-18 Kerchner Jeffrey A. Dielectric particles having passivated surfaces and methods of forming same
US20040121153A1 (en) * 2002-12-20 2004-06-24 Sridhar Venigalla High tetragonality barium titanate-based compositions and methods of forming the same
DE102007010173B4 (de) * 2007-02-28 2009-04-16 Refractory Intellectual Property Gmbh & Co. Kg Schmelzgegossenes feuerfestes Erzeugnis
EP2377506B1 (en) 2010-04-16 2014-08-13 Ivoclar Vivadent AG Composite ceramic material comprising zirconia
CN111362671A (zh) * 2020-03-18 2020-07-03 江苏东浦精细陶瓷科技股份有限公司 一种应用于5g手机背板的氧化铝陶瓷加工工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409844A (en) * 1942-01-29 1946-10-22 Corhart Refractories Co Basic cast refractory
US3514302A (en) * 1967-04-27 1970-05-26 Amsted Ind Inc Refractory compositions
DE1939119A1 (de) * 1969-08-01 1971-02-04 Koppers Gmbh Heinrich Verfahren zur Herstellung eines hochfeuerfesten Materials auf der Basis des Systems MgO-Al2O3-ZrO2
SU687048A1 (ru) * 1976-02-23 1979-09-25 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Шихта дл изготовлени огнеупорного материала
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
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
DE3176531D1 (en) * 1980-09-04 1987-12-23 Dow Chemical Co Magnesium aluminium spinels
JPS589875A (ja) * 1981-07-07 1983-01-20 東芝セラミツクス株式会社 フエライト成形体の焼成用部材
JPS5832066A (ja) * 1981-08-13 1983-02-24 日本特殊陶業株式会社 高靭性ジルコニア焼結体
DE3230216A1 (de) * 1981-08-13 1983-08-04 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Sinterkoerper mit hoher zaehigkeit
SU1073225A1 (ru) * 1982-06-10 1984-02-15 Восточный научно-исследовательский и проектный институт огнеупорной промышленности Шихта дл изготовлени вакуумплотной керамики
DE3233019A1 (de) * 1982-09-06 1984-03-08 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Keramikformkoerper, verfahren zu seiner herstellung und seine verwendung
CA1219883A (en) * 1982-12-20 1987-03-31 Ronald R. Smyth Ceramic composites with improved thermal shock resistance
DE3472398D1 (en) * 1983-10-17 1988-08-04 Tosoh Corp High-strength zirconia type sintered body and process for preparation thereof
US4666467A (en) * 1984-04-06 1987-05-19 Toyo Soda Manufacturing Co., Ltd. High-strength metal working tool made of a zirconia-type sintered material
US4525464A (en) * 1984-06-12 1985-06-25 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften Ceramic body of zirconium dioxide (ZrO2) and method for its preparation
JPH0755855B2 (ja) * 1984-10-03 1995-06-14 住友大阪セメント株式会社 スピネル系セラミツクス

Also Published As

Publication number Publication date
FI87187B (fi) 1992-08-31
CA1267917A (en) 1990-04-17
FI87187C (fi) 1992-12-10
JPS62216960A (ja) 1987-09-24
DE3787981D1 (de) 1993-12-09
EP0232094B1 (en) 1993-11-03
FI870302A (fi) 1987-07-25
DE3787981T2 (de) 1994-03-03
EP0232094A3 (en) 1988-12-07
US4880757A (en) 1989-11-14
ATE96769T1 (de) 1993-11-15
EP0232094A2 (en) 1987-08-12

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Legal Events

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MM Patent lapsed

Owner name: THE DOW CHEMICAL COMPANY