IT1086360B - Procedimento perfezionato per la produzione di ceramiche di cheatite alluminosa - Google Patents

Procedimento perfezionato per la produzione di ceramiche di cheatite alluminosa

Info

Publication number
IT1086360B
IT1086360B IT27555/77A IT2755577A IT1086360B IT 1086360 B IT1086360 B IT 1086360B IT 27555/77 A IT27555/77 A IT 27555/77A IT 2755577 A IT2755577 A IT 2755577A IT 1086360 B IT1086360 B IT 1086360B
Authority
IT
Italy
Prior art keywords
cheatite
ceramics
aluminum
production
process perfected
Prior art date
Application number
IT27555/77A
Other languages
English (en)
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of IT1086360B publication Critical patent/IT1086360B/it

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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/006—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform an exchange of the type Xn+ ----> nH+
IT27555/77A 1976-09-20 1977-09-15 Procedimento perfezionato per la produzione di ceramiche di cheatite alluminosa IT1086360B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/724,985 US4033775A (en) 1976-09-20 1976-09-20 Process for producing aluminous keatite ceramics

Publications (1)

Publication Number Publication Date
IT1086360B true IT1086360B (it) 1985-05-28

Family

ID=24912667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27555/77A IT1086360B (it) 1976-09-20 1977-09-15 Procedimento perfezionato per la produzione di ceramiche di cheatite alluminosa

Country Status (7)

Country Link
US (1) US4033775A (it)
JP (1) JPS606904B2 (it)
CA (1) CA1073930A (it)
DE (1) DE2741566A1 (it)
FR (1) FR2364871A1 (it)
IT (1) IT1086360B (it)
SE (1) SE426055B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033775A (en) * 1976-09-20 1977-07-05 Corning Glass Works Process for producing aluminous keatite ceramics
US4100001A (en) * 1977-04-15 1978-07-11 Owens-Illinois, Inc. Thermally crystallizable glasses and glass-ceramics made therefrom
EP1399394A1 (de) * 2001-06-23 2004-03-24 Schott Ag Brennhilfsmittel für die thermische behandlung von gütern aus unterschiedlichen materialien bei einbrenn-temperaturen und zugehöriges herstellungsverfahren
CN105837250A (zh) * 2009-11-30 2016-08-10 康宁股份有限公司 β-锂辉石-堇青石组合物、制品和方法
US8883663B2 (en) 2010-11-30 2014-11-11 Corning Incorporated Fusion formed and ion exchanged glass-ceramics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516109A (en) * 1948-09-16 1950-07-25 Metalloy Corp Method of extracting lithium values from spodumene ores
FR1250838A (fr) * 1959-04-08 1961-01-13 Jenaer Glaswerk Schott & Gen Procédé de fabrication de pièces frittées cristallines à partir de verre silicaté en poudre
US3834981A (en) * 1972-10-27 1974-09-10 Corning Glass Works Ceramic and glass-ceramic articles produced from beta-spodumene
JPS50123719A (it) * 1974-03-11 1975-09-29
US3985533A (en) * 1975-03-19 1976-10-12 Corning Glass Works Spontaneously-formed beta-spodumene glass-ceramics
US4011091A (en) * 1975-08-13 1977-03-08 Owens-Illinois, Inc. Ceramic materials containing keatite
US4033775A (en) * 1976-09-20 1977-07-05 Corning Glass Works Process for producing aluminous keatite ceramics

Also Published As

Publication number Publication date
SE426055B (sv) 1982-12-06
CA1073930A (en) 1980-03-18
US4033775A (en) 1977-07-05
FR2364871B1 (it) 1984-06-29
JPS5349010A (en) 1978-05-04
JPS606904B2 (ja) 1985-02-21
FR2364871A1 (fr) 1978-04-14
DE2741566A1 (de) 1978-03-23
SE7710548L (sv) 1978-03-21

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