FR2341532A1 - Procedes de preparation de ceramiques denses, de resistance mecanique elevee et conductrices de l'electricite, contenant de l'alumine b - Google Patents

Procedes de preparation de ceramiques denses, de resistance mecanique elevee et conductrices de l'electricite, contenant de l'alumine b

Info

Publication number
FR2341532A1
FR2341532A1 FR7704554A FR7704554A FR2341532A1 FR 2341532 A1 FR2341532 A1 FR 2341532A1 FR 7704554 A FR7704554 A FR 7704554A FR 7704554 A FR7704554 A FR 7704554A FR 2341532 A1 FR2341532 A1 FR 2341532A1
Authority
FR
France
Prior art keywords
densed
ceramics
processes
preparation
mechanical strength
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
FR7704554A
Other languages
English (en)
Other versions
FR2341532B1 (fr
Inventor
Anil V Virkar
Mark Miller
Ronald S Gordon
Ivan B Cutler
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 Motor Co
Original Assignee
Ford Motor 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 Ford Motor Co filed Critical Ford Motor Co
Publication of FR2341532A1 publication Critical patent/FR2341532A1/fr
Application granted granted Critical
Publication of FR2341532B1 publication Critical patent/FR2341532B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/028—Beta-aluminas
    • 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
    • C04B35/113—Fine ceramics based on beta-aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Conductive Materials (AREA)
FR7704554A 1976-02-17 1977-02-17 Procedes de preparation de ceramiques denses, de resistance mecanique elevee et conductrices de l'electricite, contenant de l'alumine b Granted FR2341532A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65816076A 1976-02-17 1976-02-17

Publications (2)

Publication Number Publication Date
FR2341532A1 true FR2341532A1 (fr) 1977-09-16
FR2341532B1 FR2341532B1 (fr) 1978-10-20

Family

ID=24640154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704554A Granted FR2341532A1 (fr) 1976-02-17 1977-02-17 Procedes de preparation de ceramiques denses, de resistance mecanique elevee et conductrices de l'electricite, contenant de l'alumine b

Country Status (13)

Country Link
JP (1) JPS52121612A (fr)
AU (1) AU509530B2 (fr)
BE (1) BE851560A (fr)
BR (1) BR7700927A (fr)
CA (1) CA1099497A (fr)
DE (1) DE2705935A1 (fr)
DK (1) DK67577A (fr)
ES (2) ES455925A1 (fr)
FR (1) FR2341532A1 (fr)
GB (1) GB1550094A (fr)
NL (1) NL7701660A (fr)
NO (1) NO146537C (fr)
SE (1) SE417706B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626267A1 (fr) * 1988-01-25 1989-07-28 Lilliwyte Sa Procede de fabrication d'alumine-betaÿi1ÿ.ÿi1ÿ. et alumine-betaÿi1ÿ.ÿi1ÿ. obtenue par ce procede

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803208A1 (de) * 1978-01-25 1979-07-26 Chloride Silent Power Ltd Gegenstaende aus dichtem polykristallinem beta-aluminiumoxid und verfahren zu ihrer herstellung
GB8513196D0 (en) * 1985-05-24 1985-06-26 Lilliwyte Sa Making beta"-alumina
DE3926977A1 (de) * 1989-08-16 1991-02-21 Licentia Gmbh Hochenergiesekundaerbatterie
GB8925289D0 (en) * 1989-11-09 1989-12-28 Lilliwyte Sa Method of making analogues of beta"-alumina
US5458868A (en) * 1989-11-09 1995-10-17 Lilliwyte Societe Anonyme Method of making analogues of β-alumina
JPH06104816B2 (ja) * 1990-02-09 1994-12-21 日本研磨材工業株式会社 焼結アルミナ砥粒及びその製造方法
ES2765427T3 (es) * 2013-09-12 2020-06-09 Basf Se Procedimiento para la fabricación de cerámica de óxido beta de aluminio mediante extrusión de una mezcla que contiene un compuesto de sodio

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475252A (en) * 1964-11-27 1969-10-28 Dufaylite Dev Ltd Structural honeycomb material
GB1137079A (en) * 1965-10-22 1968-12-18 Ford Motor Co Batteries
GB1375167A (fr) * 1970-12-29 1974-11-27

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AMERICAN CERAMIC SOCIETY BULLETIN, VOL. 56, NO. 2, FEVRIER 1977, PAGES 206-212, COLUMBUS, OHIO, U.S.A. G.E.YOUNGBLOOD ET AL: "SINTERING PROCESSES AND HEAT TREATMENT SCHEDULES FOR CONDUCTIVE, LITHIA-STABILIZED B"-AL2O3" CITE 77TH ANNUAL MEETING OF THE AMERICAN CERAMIC SOCIETY, WASHINGTON D.C, LE 6 MAI 1975 NO. 11-JI-75 ) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626267A1 (fr) * 1988-01-25 1989-07-28 Lilliwyte Sa Procede de fabrication d'alumine-betaÿi1ÿ.ÿi1ÿ. et alumine-betaÿi1ÿ.ÿi1ÿ. obtenue par ce procede

Also Published As

Publication number Publication date
CA1099497A (fr) 1981-04-21
GB1550094A (en) 1979-08-08
NO770416L (no) 1977-08-18
BE851560A (fr) 1977-08-17
AU2220777A (en) 1978-08-17
DE2705935A1 (de) 1977-09-08
FR2341532B1 (fr) 1978-10-20
NO146537B (no) 1982-07-12
JPS5715063B2 (fr) 1982-03-27
BR7700927A (pt) 1977-12-06
NL7701660A (nl) 1977-08-19
SE417706B (sv) 1981-04-06
ES455925A1 (es) 1978-06-01
JPS52121612A (en) 1977-10-13
SE7701603L (sv) 1977-08-17
AU509530B2 (en) 1980-05-15
DK67577A (da) 1977-08-18
NO146537C (no) 1982-10-20
ES467478A1 (es) 1979-01-16
DE2705935C2 (fr) 1988-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse