JPS6272536A - 高純度石英ガラスの製造方法 - Google Patents

高純度石英ガラスの製造方法

Info

Publication number
JPS6272536A
JPS6272536A JP21032885A JP21032885A JPS6272536A JP S6272536 A JPS6272536 A JP S6272536A JP 21032885 A JP21032885 A JP 21032885A JP 21032885 A JP21032885 A JP 21032885A JP S6272536 A JPS6272536 A JP S6272536A
Authority
JP
Japan
Prior art keywords
quartz glass
base material
heating furnace
temperature
furnace
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
JP21032885A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0416416B2 (enrdf_load_stackoverflow
Inventor
Shigeyoshi Kobayashi
小林　重義
Masaaki Ikemura
政昭 池村
Susumu Hachiuma
八馬　進
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 JP21032885A priority Critical patent/JPS6272536A/ja
Publication of JPS6272536A publication Critical patent/JPS6272536A/ja
Publication of JPH0416416B2 publication Critical patent/JPH0416416B2/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
    • 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
    • C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings

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)
JP21032885A 1985-09-25 1985-09-25 高純度石英ガラスの製造方法 Granted JPS6272536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21032885A JPS6272536A (ja) 1985-09-25 1985-09-25 高純度石英ガラスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21032885A JPS6272536A (ja) 1985-09-25 1985-09-25 高純度石英ガラスの製造方法

Publications (2)

Publication Number Publication Date
JPS6272536A true JPS6272536A (ja) 1987-04-03
JPH0416416B2 JPH0416416B2 (enrdf_load_stackoverflow) 1992-03-24

Family

ID=16587598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21032885A Granted JPS6272536A (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) JPS6272536A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006088236A1 (en) * 2005-02-18 2006-08-24 Asahi Glass Co., Ltd. Process for producing synthetic quartz glass, jig for synthetic-quartz-glass production, and synthetic quartz glass for optical member
US7810356B2 (en) * 2005-02-08 2010-10-12 Asahi Glass Company, Limited Process and apparatus for producing porous quartz glass base
US7975507B2 (en) 2005-02-04 2011-07-12 Asahi Glass Company, Limited Process for producing synthetic quartz glass and synthetic quartz glass for optical member
JP2012087034A (ja) * 2010-10-22 2012-05-10 Sumitomo Electric Ind Ltd ガラス母材の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174538A (ja) * 1983-03-24 1984-10-03 Hitachi Cable Ltd 光フアイバ母材の製造方法
JPS6217035A (ja) * 1985-07-15 1987-01-26 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
JPS6230636A (ja) * 1985-07-30 1987-02-09 Furukawa Electric Co Ltd:The 光フアイバ母材のガラス化方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174538A (ja) * 1983-03-24 1984-10-03 Hitachi Cable Ltd 光フアイバ母材の製造方法
JPS6217035A (ja) * 1985-07-15 1987-01-26 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
JPS6230636A (ja) * 1985-07-30 1987-02-09 Furukawa Electric Co Ltd:The 光フアイバ母材のガラス化方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975507B2 (en) 2005-02-04 2011-07-12 Asahi Glass Company, Limited Process for producing synthetic quartz glass and synthetic quartz glass for optical member
US7810356B2 (en) * 2005-02-08 2010-10-12 Asahi Glass Company, Limited Process and apparatus for producing porous quartz glass base
KR101231479B1 (ko) * 2005-02-08 2013-02-07 아사히 가라스 가부시키가이샤 다공질 석영 유리 모재의 제조 방법 및 장치
WO2006088236A1 (en) * 2005-02-18 2006-08-24 Asahi Glass Co., Ltd. Process for producing synthetic quartz glass, jig for synthetic-quartz-glass production, and synthetic quartz glass for optical member
US7992413B2 (en) 2005-02-18 2011-08-09 Asahi Glass Company, Limited Process for producing synthetic quartz glass
JP2012087034A (ja) * 2010-10-22 2012-05-10 Sumitomo Electric Ind Ltd ガラス母材の製造方法

Also Published As

Publication number Publication date
JPH0416416B2 (enrdf_load_stackoverflow) 1992-03-24

Similar Documents

Publication Publication Date Title
DE69304693T2 (de) Vorrichtung zur thermischen behandlung von gegenständen aus synthetischem glasartigem siliko
US6763682B1 (en) Process and apparatus for manufacturing a glass ingot from synthetic silica
EP0163752A1 (en) A method for the preparation of a synthetic quartz glass tube
JPS6272536A (ja) 高純度石英ガラスの製造方法
JP2808857B2 (ja) 光ファイバ用ガラス母材の加熱炉および製法
US5423898A (en) Method of lowering and raising a optical fiber preform in a sintering furnace
JPH03109223A (ja) 石英ガラスおよびその製造方法
KR102545711B1 (ko) 다공질 유리 모재의 제조 장치 및 제조 방법
JPS6283325A (ja) 高純度石英ガラスの製造方法
JPH0563415B2 (enrdf_load_stackoverflow)
JP4062407B2 (ja) ガラス母材の製造方法および製造装置
JP3188517B2 (ja) 石英ガラスの製造方法
JPH0784326B2 (ja) 多孔質石英ガラス母材の焼成方法
JPH0421614B2 (enrdf_load_stackoverflow)
JP3036993B2 (ja) 合成石英ガラス部材の製造方法
JPS60215515A (ja) 合成石英素塊の製造法及びその装置
JPS6324937B2 (enrdf_load_stackoverflow)
JPH03109224A (ja) 石英ガラスおよびその製造法
JPH0583503B2 (enrdf_load_stackoverflow)
JPS596819B2 (ja) ド−プ石英ガラス棒の製造方法
JPS63147840A (ja) 石英ガラス材の製造方法
JPH0226848A (ja) 高純度石英ガラスの製造方法
JPH0710571A (ja) 合成石英ガラス部材の製造方法
US20040007026A1 (en) Glass base material and method of manufacturing glass base material
JPH0558653A (ja) 高純度石英ガラスの製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees