NO329850B1 - Fremgangsmate for fremstilling av kvartsdigler - Google Patents

Fremgangsmate for fremstilling av kvartsdigler Download PDF

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Publication number
NO329850B1
NO329850B1 NO20006376A NO20006376A NO329850B1 NO 329850 B1 NO329850 B1 NO 329850B1 NO 20006376 A NO20006376 A NO 20006376A NO 20006376 A NO20006376 A NO 20006376A NO 329850 B1 NO329850 B1 NO 329850B1
Authority
NO
Norway
Prior art keywords
granulate
sio2
sic
quartz glass
density
Prior art date
Application number
NO20006376A
Other languages
English (en)
Norwegian (no)
Other versions
NO20006376D0 (no
NO20006376L (no
Inventor
Waltraud Werdecker
Johann Leist
Original Assignee
Heraeus Quarzglas
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 Heraeus Quarzglas filed Critical Heraeus Quarzglas
Publication of NO20006376D0 publication Critical patent/NO20006376D0/no
Publication of NO20006376L publication Critical patent/NO20006376L/no
Publication of NO329850B1 publication Critical patent/NO329850B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/06Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/09Other methods of shaping glass by fusing powdered glass in a shaping mould
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/09Other methods of shaping glass by fusing powdered glass in a shaping mould
    • C03B19/095Other methods of shaping glass by fusing powdered glass in a shaping mould by centrifuging, e.g. arc discharge in rotating mould
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/10Crucibles or containers for supporting the melt
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B35/00Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
    • C30B35/002Crucibles or containers
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00Type of glass produced
    • C03B2201/02Pure silica glass, e.g. pure fused quartz
    • C03B2201/03Impurity concentration specified
    • C03B2201/04Hydroxyl ion (OH)
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2201/00Glass compositions
    • C03C2201/02Pure silica glass, e.g. pure fused quartz
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2201/00Glass compositions
    • C03C2201/06Doped silica-based glasses
    • C03C2201/20Doped silica-based glasses containing non-metals other than boron or halide
    • C03C2201/23Doped silica-based glasses containing non-metals other than boron or halide containing hydroxyl groups
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2201/00Glass compositions
    • C03C2201/80Glass compositions containing bubbles or microbubbles, e.g. opaque quartz glass
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00Glass manufacturing
    • Y10S65/04Electric heat
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
NO20006376A 1999-12-22 2000-12-14 Fremgangsmate for fremstilling av kvartsdigler NO329850B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19962449A DE19962449C2 (de) 1999-12-22 1999-12-22 Quarzglastiegel und Verfahren für seine Herstellung

Publications (3)

Publication Number Publication Date
NO20006376D0 NO20006376D0 (no) 2000-12-14
NO20006376L NO20006376L (no) 2001-06-25
NO329850B1 true NO329850B1 (no) 2011-01-10

Family

ID=7934122

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006376A NO329850B1 (no) 1999-12-22 2000-12-14 Fremgangsmate for fremstilling av kvartsdigler

Country Status (9)

Country Link
US (1) US6672107B2 (ko)
EP (1) EP1159227B1 (ko)
JP (1) JP4746240B2 (ko)
KR (1) KR100716483B1 (ko)
CN (1) CN1204068C (ko)
DE (1) DE19962449C2 (ko)
NO (1) NO329850B1 (ko)
TW (1) TWI229055B (ko)
WO (1) WO2001046077A1 (ko)

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DE10217946A1 (de) * 2002-04-22 2003-11-13 Heraeus Quarzglas Quarzglastiegel und Verfahren zur Herstellung desselben
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DE10225773B4 (de) * 2002-06-10 2005-03-31 Heraeus Tenevo Ag Jacketrohr aus synthetisch hergestelltem Quarzglas
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JP5106340B2 (ja) * 2008-09-30 2012-12-26 信越石英株式会社 シリカ容器及びその製造方法
JP5069663B2 (ja) * 2008-10-31 2012-11-07 ジャパンスーパークォーツ株式会社 多層構造を有する石英ガラスルツボ
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JP6881776B2 (ja) 2015-12-18 2021-06-02 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 不透明石英ガラス体の調製
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Also Published As

Publication number Publication date
JP4746240B2 (ja) 2011-08-10
EP1159227B1 (de) 2005-08-17
TWI229055B (en) 2005-03-11
EP1159227A1 (de) 2001-12-05
US6672107B2 (en) 2004-01-06
US20030041623A1 (en) 2003-03-06
NO20006376D0 (no) 2000-12-14
KR100716483B1 (ko) 2007-05-10
CN1204068C (zh) 2005-06-01
CN1341080A (zh) 2002-03-20
NO20006376L (no) 2001-06-25
JP2003517990A (ja) 2003-06-03
KR20010102319A (ko) 2001-11-15
WO2001046077A1 (de) 2001-06-28
DE19962449C2 (de) 2003-09-25
DE19962449A1 (de) 2001-07-12

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