JP4443234B2 - 低ｏｈ含有率を有する円筒状石英ガラス体の製造方法 - Google Patents

低ｏｈ含有率を有する円筒状石英ガラス体の製造方法 Download PDF

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Publication number
JP4443234B2
JP4443234B2 JP2003587745A JP2003587745A JP4443234B2 JP 4443234 B2 JP4443234 B2 JP 4443234B2 JP 2003587745 A JP2003587745 A JP 2003587745A JP 2003587745 A JP2003587745 A JP 2003587745A JP 4443234 B2 JP4443234 B2 JP 4443234B2
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JP
Japan
Prior art keywords
vitrification
pretreatment
furnace
quartz glass
enclosure
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 - Fee Related
Application number
JP2003587745A
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English (en)
Japanese (ja)
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JP2005523863A5 (enExample
JP2005523863A (ja
Inventor
シュミット スヴェン
ロゼリープ クヌート
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.)
Heraeus Quarzglas GmbH and Co KG
Original Assignee
Heraeus Tenevo GmbH
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Filing date
Publication date
Application filed by Heraeus Tenevo GmbH filed Critical Heraeus Tenevo GmbH
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Publication of JP2005523863A5 publication Critical patent/JP2005523863A5/ja
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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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • C03B2201/03—Impurity concentration specified
    • C03B2201/04—Hydroxyl ion (OH)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
JP2003587745A 2002-04-26 2003-04-28 低ｏｈ含有率を有する円筒状石英ガラス体の製造方法 Expired - Fee Related JP4443234B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10218864A DE10218864C1 (de) 2002-04-26 2002-04-26 Verfahren zur Herstellung eines zylinderförmigen Quarzglaskörpers mit geringem OH-Gehalt
PCT/EP2003/004412 WO2003091171A2 (de) 2002-04-26 2003-04-28 Verfahren zur herstellung eines zylinderförmigen quarzglaskörpers mit geringem oh-gehalt

Publications (3)

Publication Number Publication Date
JP2005523863A JP2005523863A (ja) 2005-08-11
JP2005523863A5 JP2005523863A5 (enExample) 2006-02-02
JP4443234B2 true JP4443234B2 (ja) 2010-03-31

Family

ID=28458955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003587745A Expired - Fee Related JP4443234B2 (ja) 2002-04-26 2003-04-28 低ｏｈ含有率を有する円筒状石英ガラス体の製造方法

Country Status (6)

Country Link
US (1) US20050172676A1 (enExample)
JP (1) JP4443234B2 (enExample)
CN (1) CN1305791C (enExample)
AU (1) AU2003236840A1 (enExample)
DE (1) DE10218864C1 (enExample)
WO (1) WO2003091171A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1632460A4 (en) * 2003-05-19 2011-12-28 Sumitomo Electric Industries OPTICAL FIBER AND METHOD FOR PRODUCING THE SAME
WO2005099357A1 (en) * 2004-04-13 2005-10-27 Sebit Co., Ltd Method for manufacturing high heat-resistant quartz glass
JP5066784B2 (ja) * 2005-02-04 2012-11-07 旭硝子株式会社 合成石英ガラスの製造方法
DE102005059290A1 (de) * 2005-12-09 2007-06-14 Heraeus Tenevo Gmbh Verfahren und Vorrichtung zur Herstellung eines Formkörpers aus Quarzglas
DE102006059779B4 (de) * 2006-12-15 2010-06-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines Hohlzylinders aus synthetischem Quarzglas, nach dem Verfahren erhaltener dickwandiger Hohlzylinder und Verfahren zur Herstellung einer Vorform für optische Fasern
CN101323501B (zh) * 2007-01-02 2015-10-07 德雷卡通信技术公司 用于石英玻璃沉积管的连续焙烧方法
US8062986B2 (en) * 2007-07-27 2011-11-22 Corning Incorporated Fused silica having low OH, OD levels and method of making
US20100122558A1 (en) * 2008-11-19 2010-05-20 John Michael Jewell Apparatus and Method of Sintering an Optical Fiber Preform
EP2977359B1 (de) 2014-07-21 2016-10-19 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von mit fluor dotiertem quarzglas
CN114031274A (zh) * 2021-12-09 2022-02-11 中天科技精密材料有限公司 连续式低羟基高均匀性石英玻璃的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136129A (ja) * 1984-07-30 1986-02-20 Sumitomo Electric Ind Ltd 光フアイバ用ガラス母材の製造方法
US4969941A (en) * 1987-02-16 1990-11-13 Sumitomo Electric Industries, Ltd. Furnace for heating glass preform for optical fiber and method for producing glass preform
AU626362B2 (en) * 1988-12-29 1992-07-30 Sumitomo Electric Industries, Ltd. Furnace for producing high purity quartz glass preform
AU653411B2 (en) * 1991-07-19 1994-09-29 Sumitomo Electric Industries, Ltd. Method for producing glass preform for optical fiber
GB9210327D0 (en) * 1992-05-14 1992-07-01 Tsl Group Plc Heat treatment facility for synthetic vitreous silica bodies
JP3036993B2 (ja) * 1992-09-07 2000-04-24 信越化学工業株式会社 合成石英ガラス部材の製造方法
JP3277719B2 (ja) * 1994-09-21 2002-04-22 住友金属工業株式会社 紫外光透過用合成石英ガラスおよびその製造方法
CN1048700C (zh) * 1995-03-17 2000-01-26 中国建筑材料科学研究院 紫外激光传能光纤预制棒制造方法
JP3818603B2 (ja) * 1996-05-21 2006-09-06 信越石英株式会社 石英ガラスの製造方法
DE19649935C2 (de) * 1996-12-02 1999-09-16 Heraeus Quarzglas Verfahren zur Herstellung von Quarzglaskörpern
US6253580B1 (en) * 1997-12-19 2001-07-03 Fibercore, Inc. Method of making a tubular member for optical fiber production using plasma outside vapor deposition
JP2862001B2 (ja) * 1998-04-03 1999-02-24 旭硝子株式会社 石英ガラス光学部材の製造方法
EP1101741B1 (de) * 1999-11-15 2005-07-13 Heraeus Quarzglas GmbH & Co. KG Quarzglaskörper für ein optisches Bauteil und Verfahren zu seiner Herstellung
AU2001277156A1 (en) * 2000-08-10 2002-02-25 Yazaki Corporation Process for making glass bodies having refractive index gradients
EP1337483A1 (en) * 2000-09-27 2003-08-27 Corning Incorporated Process for drying porous glass preforms
JP2003183042A (ja) * 2001-12-14 2003-07-03 Shin Etsu Chem Co Ltd 光ファイバ用母材の製造方法及びその製造方法で製造した光ファイバ用母材

Also Published As

Publication number Publication date
CN1305791C (zh) 2007-03-21
AU2003236840A8 (en) 2003-11-10
JP2005523863A (ja) 2005-08-11
CN1649797A (zh) 2005-08-03
DE10218864C1 (de) 2003-10-23
WO2003091171A3 (de) 2004-10-14
AU2003236840A1 (en) 2003-11-10
US20050172676A1 (en) 2005-08-11
WO2003091171A2 (de) 2003-11-06

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