FR1260410A - Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies - Google Patents

Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies

Info

Publication number
FR1260410A
FR1260410A FR830598A FR830598A FR1260410A FR 1260410 A FR1260410 A FR 1260410A FR 830598 A FR830598 A FR 830598A FR 830598 A FR830598 A FR 830598A FR 1260410 A FR1260410 A FR 1260410A
Authority
FR
France
Prior art keywords
bodies
articles
semi
manufacture
heat treatment
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
FR830598A
Other languages
French (fr)
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 US824178A external-priority patent/US2998675A/en
Application filed by Corning Glass Works filed Critical Corning Glass Works
Priority to FR830598A priority Critical patent/FR1260410A/en
Application granted granted Critical
Publication of FR1260410A publication Critical patent/FR1260410A/en
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
    • 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)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR830598A 1959-07-01 1960-06-21 Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies Expired FR1260410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830598A FR1260410A (en) 1959-07-01 1960-06-21 Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US824178A US2998675A (en) 1959-07-01 1959-07-01 Glass body having a semicrystalline surface layer and method of making it
FR830598A FR1260410A (en) 1959-07-01 1960-06-21 Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies

Publications (1)

Publication Number Publication Date
FR1260410A true FR1260410A (en) 1961-05-05

Family

ID=26186481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830598A Expired FR1260410A (en) 1959-07-01 1960-06-21 Manufacture of semi-crystalline ceramic bodies or articles by crystallization controlled by heat treatment of the glass bodies

Country Status (1)

Country Link
FR (1) FR1260410A (en)

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