FR1302486A - New process for raising the annealing point of high silica glasses - Google Patents

New process for raising the annealing point of high silica glasses

Info

Publication number
FR1302486A
FR1302486A FR865856A FR865856A FR1302486A FR 1302486 A FR1302486 A FR 1302486A FR 865856 A FR865856 A FR 865856A FR 865856 A FR865856 A FR 865856A FR 1302486 A FR1302486 A FR 1302486A
Authority
FR
France
Prior art keywords
raising
new process
high silica
annealing point
silica glasses
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
FR865856A
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 US38747A external-priority patent/US3113855A/en
Application filed by Corning Glass Works filed Critical Corning Glass Works
Priority to FR865856A priority Critical patent/FR1302486A/en
Application granted granted Critical
Publication of FR1302486A publication Critical patent/FR1302486A/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/10—Doped silica-based glasses containing boron or halide containing boron
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals containing aluminium
    • 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
    • C03C2203/00—Production processes
    • C03C2203/10—Melting processes
    • 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
    • C03C2203/00—Production processes
    • C03C2203/50—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR865856A 1960-06-27 1961-06-23 New process for raising the annealing point of high silica glasses Expired FR1302486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865856A FR1302486A (en) 1960-06-27 1961-06-23 New process for raising the annealing point of high silica glasses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38747A US3113855A (en) 1960-06-27 1960-06-27 Method of increasing annealing point of high silica glass
FR865856A FR1302486A (en) 1960-06-27 1961-06-23 New process for raising the annealing point of high silica glasses

Publications (1)

Publication Number Publication Date
FR1302486A true FR1302486A (en) 1962-08-31

Family

ID=26191172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865856A Expired FR1302486A (en) 1960-06-27 1961-06-23 New process for raising the annealing point of high silica glasses

Country Status (1)

Country Link
FR (1) FR1302486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135012A (en) * 1977-04-25 1979-01-16 Corning Glass Works Surface treatment of zirconia ceramic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135012A (en) * 1977-04-25 1979-01-16 Corning Glass Works Surface treatment of zirconia ceramic

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