JPS5734031A - Method and apparatus for decreasing number of bubbles in formed quartz glass - Google Patents

Method and apparatus for decreasing number of bubbles in formed quartz glass

Info

Publication number
JPS5734031A
JPS5734031A JP10849080A JP10849080A JPS5734031A JP S5734031 A JPS5734031 A JP S5734031A JP 10849080 A JP10849080 A JP 10849080A JP 10849080 A JP10849080 A JP 10849080A JP S5734031 A JPS5734031 A JP S5734031A
Authority
JP
Japan
Prior art keywords
quartz glass
treating
pressure
oven
temperature
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.)
Granted
Application number
JP10849080A
Other languages
English (en)
Other versions
JPH0122206B2 (ja
Inventor
Reiji Oguma
Susumu Kunkan
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.)
Coorstek KK
Original Assignee
Toshiba Ceramics Co Ltd
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 Toshiba Ceramics Co Ltd filed Critical Toshiba Ceramics Co Ltd
Priority to JP10849080A priority Critical patent/JPS5734031A/ja
Publication of JPS5734031A publication Critical patent/JPS5734031A/ja
Publication of JPH0122206B2 publication Critical patent/JPH0122206B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP10849080A 1980-08-07 1980-08-07 Method and apparatus for decreasing number of bubbles in formed quartz glass Granted JPS5734031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10849080A JPS5734031A (en) 1980-08-07 1980-08-07 Method and apparatus for decreasing number of bubbles in formed quartz glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10849080A JPS5734031A (en) 1980-08-07 1980-08-07 Method and apparatus for decreasing number of bubbles in formed quartz glass

Publications (2)

Publication Number Publication Date
JPS5734031A true JPS5734031A (en) 1982-02-24
JPH0122206B2 JPH0122206B2 (ja) 1989-04-25

Family

ID=14486080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10849080A Granted JPS5734031A (en) 1980-08-07 1980-08-07 Method and apparatus for decreasing number of bubbles in formed quartz glass

Country Status (1)

Country Link
JP (1) JPS5734031A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63265835A (ja) * 1987-04-21 1988-11-02 Tosoh Corp 高硬度石英ガラスの製造方法
KR100446512B1 (ko) * 2001-11-13 2004-09-04 삼성전자주식회사 솔-젤 공법을 이용한 실리카 글래스 제조 방법
JPWO2015022966A1 (ja) * 2013-08-15 2017-03-02 旭硝子株式会社 低散乱シリカガラスおよびシリカガラスの熱処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63265835A (ja) * 1987-04-21 1988-11-02 Tosoh Corp 高硬度石英ガラスの製造方法
KR100446512B1 (ko) * 2001-11-13 2004-09-04 삼성전자주식회사 솔-젤 공법을 이용한 실리카 글래스 제조 방법
JPWO2015022966A1 (ja) * 2013-08-15 2017-03-02 旭硝子株式会社 低散乱シリカガラスおよびシリカガラスの熱処理方法

Also Published As

Publication number Publication date
JPH0122206B2 (ja) 1989-04-25

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