DE69716822T2 - Opakes Quarzglas und Verfahren zu dessen Herstellung - Google Patents

Opakes Quarzglas und Verfahren zu dessen Herstellung

Info

Publication number
DE69716822T2
DE69716822T2 DE1997616822 DE69716822T DE69716822T2 DE 69716822 T2 DE69716822 T2 DE 69716822T2 DE 1997616822 DE1997616822 DE 1997616822 DE 69716822 T DE69716822 T DE 69716822T DE 69716822 T2 DE69716822 T2 DE 69716822T2
Authority
DE
Germany
Prior art keywords
manufacture
quartz glass
opaque quartz
opaque
glass
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
DE1997616822
Other languages
English (en)
Other versions
DE69716822D1 (de
Inventor
Hiroya Nagata
Koji Tsukuma
Masayuki Kudo
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Publication of DE69716822D1 publication Critical patent/DE69716822D1/de
Application granted granted Critical
Publication of DE69716822T2 publication Critical patent/DE69716822T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2201/00—Glass compositions
    • C03C2201/80—Glass compositions containing bubbles or microbubbles, e.g. opaque quartz glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C2203/00—Production processes
    • C03C2203/10—Melting processes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
DE1997616822 1996-07-04 1997-07-03 Opakes Quarzglas und Verfahren zu dessen Herstellung Expired - Lifetime DE69716822T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17459696 1996-07-04
JP25435196 1996-09-26

Publications (2)

Publication Number Publication Date
DE69716822D1 DE69716822D1 (de) 2002-12-12
DE69716822T2 true DE69716822T2 (de) 2003-09-11

Family

ID=26496157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997616822 Expired - Lifetime DE69716822T2 (de) 1996-07-04 1997-07-03 Opakes Quarzglas und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US5972488A (de)
EP (1) EP0816297B1 (de)
DE (1) DE69716822T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355587B1 (en) * 1994-06-30 2002-03-12 Ted A. Loxley Quartz glass products and methods for making same
DE69803643T3 (de) 1997-10-16 2006-11-30 Tosoh Corp., Shinnanyo Undurchsichtiger Silikatglasgegenstand mit durchsichtigem Bereich und Verfahren zu dessen Herstellung
US6405563B1 (en) 1997-10-16 2002-06-18 Tosoh Corporation Opaque silica glass article having transparent portion and process for producing same
JP4217844B2 (ja) * 1998-06-18 2009-02-04 ジャパンスーパークォーツ株式会社 複合ルツボとその製造方法および再生方法
DE19962452B4 (de) 1999-12-22 2004-03-18 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung von opakem Quarzglas
DE19962451C1 (de) * 1999-12-22 2001-08-30 Heraeus Quarzglas Verfahren für die Herstellung von opakem Quarzglas und für die Durchführung des Verfahrens geeignetes Si0¶2¶-Granulat
DE10019693B4 (de) * 2000-04-20 2006-01-19 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines Bauteils aus opakem, synthetischen Quarzglas, nach dem Verfahren hergestelltes Quarzglasrohr, sowie Verwendung desselben
JP2001342026A (ja) † 2000-05-30 2001-12-11 Tosoh Quartz Corp 石英ガラスの製造方法及び製造装置
US7444838B2 (en) 2003-10-30 2008-11-04 Virginia Tech Intellectual Properties, Inc. Holey optical fiber with random pattern of holes and method for making same
DE102004012598A1 (de) * 2004-03-12 2005-09-29 Dennert Poraver Gmbh Verfahren zur Herstellung von Schaumglasgranulat
JP5314429B2 (ja) * 2006-12-05 2013-10-16 信越石英株式会社 合成不透明石英ガラス及びその製造方法
DE102007004242B4 (de) * 2007-01-23 2018-01-04 Schott Ag Verfahren zum Herstellen eines Formkörpers aus Quarzglas durch Sintern, Formkörper und Verwendung des Formkörpers
JP5774400B2 (ja) * 2010-08-12 2015-09-09 株式会社Sumco シリカ粉の評価方法、シリカガラスルツボ、シリカガラスルツボの製造方法
JP5855917B2 (ja) * 2011-11-17 2016-02-09 セイコーインスツル株式会社 光センサ装置
SG10201709699RA (en) * 2013-05-23 2017-12-28 Applied Materials Inc A coated liner assembly for a semiconductor processing chamber
TWI652240B (zh) 2014-02-17 2019-03-01 日商東曹股份有限公司 不透明石英玻璃及其製造方法
CN104773947A (zh) * 2015-03-11 2015-07-15 杨敏 一种保温玻璃泡板及其制备方法
CN104909558B (zh) * 2015-06-10 2018-01-23 连云港市东海县宏伟石英制品有限公司 一种制备玻璃态透明石英砂的方法
CN107735371B (zh) * 2015-07-15 2021-03-02 贺利氏石英美国有限责任公司 用于将不透明的熔凝石英与透明的熔凝石英连接的工艺
US11952303B2 (en) 2015-12-18 2024-04-09 Heraeus Quarzglas Gmbh & Co. Kg Increase in silicon content in the preparation of quartz glass
JP6881777B2 (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 合成石英ガラス粒の調製
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
EP3390304B1 (de) 2015-12-18 2023-09-13 Heraeus Quarzglas GmbH & Co. KG Sprühgranulieren von siliziumdioxid bei der herstellung von quarzglas
US10676388B2 (en) 2015-12-18 2020-06-09 Heraeus Quarzglas Gmbh & Co. Kg Glass fibers and pre-forms made of homogeneous quartz glass
TW201731782A (zh) 2015-12-18 2017-09-16 何瑞斯廓格拉斯公司 在多腔式爐中製備石英玻璃體
KR20180095622A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 내화성 금속으로 제조된 용융 도가니에서 실리카 유리 제품의 제조
JP7044454B2 (ja) 2015-12-18 2022-03-30 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 石英ガラス調製時の中間体としての炭素ドープ二酸化ケイ素造粒体の調製
KR20180095616A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 용융 가열로에서 이슬점 조절을 이용한 실리카 유리체의 제조
KR20180094087A (ko) 2015-12-18 2018-08-22 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 실리카 과립으로부터 실리카 유리 제품의 제조
KR20180072917A (ko) * 2016-12-21 2018-07-02 삼성전자주식회사 유전체 윈도우, 그를 포함하는 플라즈마 장치, 및 그의 제조 방법
FR3112771A1 (fr) * 2020-07-21 2022-01-28 Heliosand procédé de fabrication d’un produit réfléchissant à partir de sable naturel
DE112021006964T5 (de) * 2021-01-30 2023-11-09 Tosoh Quartz Corporation Opakes Quarzglas und Verfahren zu dessen Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165434A (ja) * 1992-12-25 1995-06-27 Tosoh Corp 発泡シリカガラスの製造方法
US5585173A (en) * 1993-10-08 1996-12-17 Tosoh Corporation High-purity, opaque quartz glass, method for producing same and use thereof
DE4338807C1 (de) * 1993-11-12 1995-01-26 Heraeus Quarzglas Formkörper mit hohem Gehalt an Siliziumdioxid und Verfahren zur Herstellung solcher Formkörper
JP3260537B2 (ja) * 1994-02-28 2002-02-25 株式会社山形信越石英 フランジ部付石英ガラス製器具
JP3368547B2 (ja) * 1994-04-28 2003-01-20 信越石英株式会社 不透明石英ガラスおよびその製造方法
JP3449654B2 (ja) * 1994-09-30 2003-09-22 信越石英株式会社 不透明石英ガラスの製造方法
JP3478616B2 (ja) * 1994-10-19 2003-12-15 信越石英株式会社 石英ガラスブロック複合体の製造方法
US5772714A (en) * 1995-01-25 1998-06-30 Shin-Etsu Quartz Products Co., Ltd. Process for producing opaque silica glass
DE69502268T2 (de) * 1995-02-22 1999-01-07 Heraeus Quarzglas Opakes Quarzglas und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
EP0816297A1 (de) 1998-01-07
EP0816297B1 (de) 2002-11-06
US5972488A (en) 1999-10-26
DE69716822D1 (de) 2002-12-12

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Legal Events

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8364 No opposition during term of opposition