GB1550094A - Method of preparing dense high strength and electrically conductive ceramics containing beta"-alumina - Google Patents

Method of preparing dense high strength and electrically conductive ceramics containing beta"-alumina

Info

Publication number
GB1550094A
GB1550094A GB4955/77A GB495577A GB1550094A GB 1550094 A GB1550094 A GB 1550094A GB 4955/77 A GB4955/77 A GB 4955/77A GB 495577 A GB495577 A GB 495577A GB 1550094 A GB1550094 A GB 1550094A
Authority
GB
United Kingdom
Prior art keywords
alumina
electrically conductive
high strength
conductive ceramics
containing beta
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
Application number
GB4955/77A
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 GB1550094A publication Critical patent/GB1550094A/en
Expired 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
GB4955/77A 1976-02-17 1977-02-07 Method of preparing dense high strength and electrically conductive ceramics containing beta"-alumina Expired GB1550094A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1550094A true GB1550094A (en) 1979-08-08

Family

ID=24640154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4955/77A Expired GB1550094A (en) 1976-02-17 1977-02-07 Method of preparing dense high strength and electrically conductive ceramics containing beta"-alumina

Country Status (13)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237801A (en) * 1989-11-09 1991-05-15 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803208A1 (en) * 1978-01-25 1979-07-26 Chloride Silent Power Ltd Polycrystalline alumina electrolyte for sodium-sulphur battery - is compacted by sintering in successive heating and cooling cycles
GB8513196D0 (en) * 1985-05-24 1985-06-26 Lilliwyte Sa Making beta"-alumina
GB8801554D0 (en) * 1988-01-25 1988-02-24 Lilliwyte Sa Method of making beta-alumina
DE3926977A1 (en) * 1989-08-16 1991-02-21 Licentia Gmbh HIGH-ENERGY SECONDARY BATTERY
JPH06104816B2 (en) * 1990-02-09 1994-12-21 日本研磨材工業株式会社 Sintered alumina abrasive grains and method for producing the same
CN105517974B (en) * 2013-09-12 2018-06-01 巴斯夫欧洲公司 The beta- aluminium oxide ceramics that can be obtained by squeezing out the mixture for including sodium oxalate

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 (en) * 1970-12-29 1974-11-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237801A (en) * 1989-11-09 1991-05-15 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

Also Published As

Publication number Publication date
BE851560A (en) 1977-08-17
NL7701660A (en) 1977-08-19
AU509530B2 (en) 1980-05-15
JPS52121612A (en) 1977-10-13
ES455925A1 (en) 1978-06-01
FR2341532B1 (en) 1978-10-20
JPS5715063B2 (en) 1982-03-27
DE2705935C2 (en) 1988-02-18
SE417706B (en) 1981-04-06
CA1099497A (en) 1981-04-21
FR2341532A1 (en) 1977-09-16
DE2705935A1 (en) 1977-09-08
NO146537B (en) 1982-07-12
SE7701603L (en) 1977-08-17
AU2220777A (en) 1978-08-17
NO146537C (en) 1982-10-20
BR7700927A (en) 1977-12-06
NO770416L (en) 1977-08-18
DK67577A (en) 1977-08-18
ES467478A1 (en) 1979-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee