FR1375329A - Corps en céramique semicristalline et son procédé de fabrication - Google Patents

Corps en céramique semicristalline et son procédé de fabrication

Info

Publication number
FR1375329A
FR1375329A FR949282A FR949282A FR1375329A FR 1375329 A FR1375329 A FR 1375329A FR 949282 A FR949282 A FR 949282A FR 949282 A FR949282 A FR 949282A FR 1375329 A FR1375329 A FR 1375329A
Authority
FR
France
Prior art keywords
semi
manufacturing process
ceramic body
crystalline ceramic
crystalline
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
FR949282A
Other languages
English (en)
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.)
Corning Glass Works
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
Priority claimed from US228036A external-priority patent/US3161528A/en
Application filed by Corning Glass Works filed Critical Corning Glass Works
Priority to FR949282A priority Critical patent/FR1375329A/fr
Application granted granted Critical
Publication of FR1375329A publication Critical patent/FR1375329A/fr
Expired 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass
    • C03C4/065—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass for silver-halide free photochromic glass
FR949282A 1962-10-03 1963-10-02 Corps en céramique semicristalline et son procédé de fabrication Expired FR1375329A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949282A FR1375329A (fr) 1962-10-03 1963-10-02 Corps en céramique semicristalline et son procédé de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US228036A US3161528A (en) 1962-10-03 1962-10-03 Semicrystalline ceramic body and method of making it
FR949282A FR1375329A (fr) 1962-10-03 1963-10-02 Corps en céramique semicristalline et son procédé de fabrication

Publications (1)

Publication Number Publication Date
FR1375329A true FR1375329A (fr) 1964-10-16

Family

ID=26203686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949282A Expired FR1375329A (fr) 1962-10-03 1963-10-02 Corps en céramique semicristalline et son procédé de fabrication

Country Status (1)

Country Link
FR (1) FR1375329A (fr)

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