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CH490282A - Glass-ceramic articles and process for their manufacture - Google Patents

Glass-ceramic articles and process for their manufacture

Info

Publication number
CH490282A
CH490282A CH1660368A CH1660368A CH490282A CH 490282 A CH490282 A CH 490282A CH 1660368 A CH1660368 A CH 1660368A CH 1660368 A CH1660368 A CH 1660368A CH 490282 A CH490282 A CH 490282A
Authority
CH
Switzerland
Prior art keywords
manufacture
glass
ceramic articles
articles
ceramic
Prior art date
Application number
CH1660368A
Other languages
French (fr)
Inventor
Halsey Beall George
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
Publication of CH490282A publication Critical patent/CH490282A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • 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
    • 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
    • C03C10/0036—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 a divalent metal oxide as main constituents
    • C03C10/0045—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 a divalent metal oxide as main constituents containing SiO2, Al2O3 and MgO as main constituents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Glass Compositions (AREA)
CH1660368A 1968-01-19 1968-11-07 Glass-ceramic articles and process for their manufacture CH490282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69904868A 1968-01-19 1968-01-19

Publications (1)

Publication Number Publication Date
CH490282A true CH490282A (en) 1970-05-15

Family

ID=24807718

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1660368A CH490282A (en) 1968-01-19 1968-11-07 Glass-ceramic articles and process for their manufacture

Country Status (8)

Country Link
BE (1) BE727075A (en)
BR (1) BR6905562D0 (en)
CH (1) CH490282A (en)
DE (1) DE1902099A1 (en)
FR (1) FR1594311A (en)
GB (1) GB1246694A (en)
NL (1) NL6900824A (en)
SE (1) SE336645B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984784B1 (en) * 2011-12-22 2014-09-26 Commissariat Energie Atomique METHOD FOR ASSEMBLING SIC - BASED MATERIAL PARTS BY NON - REACTIVE BRAZING USING THE OXIDIZING ATMOSPHERE PROCEDE. BRAZING COMPOSITIONS, AND JOINT AND ASSEMBLY OBTAINED BY THIS PROCESS.
ES2942635T3 (en) * 2013-02-28 2023-06-05 Eurokera Arsenic-free non-opaque beta-spodumene glass-ceramic showing brown-gray coloration
FR3002532B1 (en) 2013-02-28 2015-02-27 Eurokera LITHIUM ALUMINOSILICATE TYPE VITROCERAMIC COMPRISING A SOLID BETA-SPODUMENE SOLUTION

Also Published As

Publication number Publication date
GB1246694A (en) 1971-09-15
FR1594311A (en) 1970-06-01
NL6900824A (en) 1969-07-22
BR6905562D0 (en) 1973-02-01
DE1902099A1 (en) 1969-09-18
BE727075A (en) 1969-07-17
SE336645B (en) 1971-07-12

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Legal Events

Date Code Title Description
PL Patent ceased