AT267105B - Process for the production of objects from a glassy-crystalline material - Google Patents

Process for the production of objects from a glassy-crystalline material

Info

Publication number
AT267105B
AT267105B AT684766A AT684766A AT267105B AT 267105 B AT267105 B AT 267105B AT 684766 A AT684766 A AT 684766A AT 684766 A AT684766 A AT 684766A AT 267105 B AT267105 B AT 267105B
Authority
AT
Austria
Prior art keywords
glassy
objects
production
crystalline material
crystalline
Prior art date
Application number
AT684766A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT267105B publication Critical patent/AT267105B/en

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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
AT684766A 1965-07-21 1966-07-18 Process for the production of objects from a glassy-crystalline material AT267105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509403A NL6509403A (en) 1965-07-21 1965-07-21

Publications (1)

Publication Number Publication Date
AT267105B true AT267105B (en) 1968-12-10

Family

ID=19793692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT684766A AT267105B (en) 1965-07-21 1966-07-18 Process for the production of objects from a glassy-crystalline material

Country Status (8)

Country Link
AT (1) AT267105B (en)
BE (1) BE684348A (en)
CH (1) CH479495A (en)
DE (1) DE1596910A1 (en)
DK (1) DK113384B (en)
ES (1) ES329240A1 (en)
GB (1) GB1151770A (en)
NL (1) NL6509403A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691256A (en) * 1995-12-28 1997-11-25 Yamamura Glass Co., Ltd. Glass composition for magnetic disk substrates and magnetic disk substrate
US6802894B2 (en) 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
DE102010027461B4 (en) * 2010-07-17 2019-08-22 Schott Ag Lithium-containing, transparent glass ceramic with low thermal expansion, a largely amorphous, lithium-depleted, predominantly glassy surface zone and high transmission, their preparation and use

Also Published As

Publication number Publication date
DK113384B (en) 1969-03-17
NL6509403A (en) 1967-01-23
CH479495A (en) 1969-10-15
BE684348A (en) 1967-01-19
DE1596910A1 (en) 1971-04-01
GB1151770A (en) 1969-05-14
ES329240A1 (en) 1967-05-16

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