JPH0427177B2 - - Google Patents

Info

Publication number
JPH0427177B2
JPH0427177B2 JP60210329A JP21032985A JPH0427177B2 JP H0427177 B2 JPH0427177 B2 JP H0427177B2 JP 60210329 A JP60210329 A JP 60210329A JP 21032985 A JP21032985 A JP 21032985A JP H0427177 B2 JPH0427177 B2 JP H0427177B2
Authority
JP
Japan
Prior art keywords
quartz glass
rod
base material
temperature
transparent
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 - Lifetime
Application number
JP60210329A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6272537A (ja
Inventor
Masaaki Ikemura
Susumu Hachiuma
Shinya Kikukawa
Akio Masui
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP21032985A priority Critical patent/JPS6272537A/ja
Publication of JPS6272537A publication Critical patent/JPS6272537A/ja
Priority to JP35938291A priority patent/JPH0558653A/ja
Publication of JPH0427177B2 publication Critical patent/JPH0427177B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP21032985A 1985-09-25 1985-09-25 高純度石英ガラスの製造方法 Granted JPS6272537A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21032985A JPS6272537A (ja) 1985-09-25 1985-09-25 高純度石英ガラスの製造方法
JP35938291A JPH0558653A (ja) 1985-09-25 1991-12-27 高純度石英ガラスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21032985A JPS6272537A (ja) 1985-09-25 1985-09-25 高純度石英ガラスの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP35938291A Division JPH0558653A (ja) 1985-09-25 1991-12-27 高純度石英ガラスの製造方法

Publications (2)

Publication Number Publication Date
JPS6272537A JPS6272537A (ja) 1987-04-03
JPH0427177B2 true JPH0427177B2 (en]) 1992-05-11

Family

ID=16587616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21032985A Granted JPS6272537A (ja) 1985-09-25 1985-09-25 高純度石英ガラスの製造方法

Country Status (1)

Country Link
JP (1) JPS6272537A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0558653A (ja) * 1985-09-25 1993-03-09 Asahi Glass Co Ltd 高純度石英ガラスの製造方法
US5356449A (en) * 1993-05-24 1994-10-18 At&T Bell Laboratories Vad process improvements
US20040118164A1 (en) * 2002-12-19 2004-06-24 Boek Heather D. Method for heat treating a glass article
JP6191222B2 (ja) * 2013-04-26 2017-09-06 住友電気工業株式会社 ガラス母材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934660A (ja) * 1982-08-21 1984-02-25 Mitsubishi Electric Corp 半導体装置

Also Published As

Publication number Publication date
JPS6272537A (ja) 1987-04-03

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