KR20230000443A - 불투명한 석영 유리로 제조된 성형체 및 그 제조 방법 - Google Patents

불투명한 석영 유리로 제조된 성형체 및 그 제조 방법 Download PDF

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Publication number
KR20230000443A
KR20230000443A KR1020220076192A KR20220076192A KR20230000443A KR 20230000443 A KR20230000443 A KR 20230000443A KR 1020220076192 A KR1020220076192 A KR 1020220076192A KR 20220076192 A KR20220076192 A KR 20220076192A KR 20230000443 A KR20230000443 A KR 20230000443A
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South Korea
Prior art keywords
sio
slurry
quartz glass
nanoparticles
wet grinding
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KR1020220076192A
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English (en)
Korean (ko)
Inventor
안드레아스 괴첸도르퍼
게릿 셰이치
나딘 촐리취
요르그 해머슈미트
미리암 소냐 회너
Original Assignee
헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지
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Publication of KR20230000443A publication Critical patent/KR20230000443A/ko
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    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C03B19/066—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction for the production of quartz or fused silica articles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
    • 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
    • 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
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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
    • 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
    • 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
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • 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
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/22—Wet processes, e.g. sol-gel process using colloidal silica sols
    • 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
    • C03C2203/50—After-treatment
    • C03C2203/52—Heat-treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Disintegrating Or Milling (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
KR1020220076192A 2021-06-24 2022-06-22 불투명한 석영 유리로 제조된 성형체 및 그 제조 방법 Pending KR20230000443A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21181469.4 2021-06-24
EP21181469.4A EP4108641A1 (de) 2021-06-24 2021-06-24 Formkörper aus opakem quarzglas sowie verfahren zur herstellung desselben

Publications (1)

Publication Number Publication Date
KR20230000443A true KR20230000443A (ko) 2023-01-02

Family

ID=76601097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220076192A Pending KR20230000443A (ko) 2021-06-24 2022-06-22 불투명한 석영 유리로 제조된 성형체 및 그 제조 방법

Country Status (6)

Country Link
US (1) US20220411310A1 (https=)
EP (1) EP4108641A1 (https=)
JP (1) JP2023004949A (https=)
KR (1) KR20230000443A (https=)
CN (1) CN115521062A (https=)
TW (1) TW202300467A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118026506A (zh) * 2024-03-02 2024-05-14 湖北菲利华石英玻璃股份有限公司 一种高纯不透明石英玻璃的制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674792A (en) 1993-11-12 1997-10-07 Heraeus Quarzglas Gmbh Shaped body having a high silicon dioxide content and a process for producing such shaped bodies
DE4338807C1 (de) 1993-11-12 1995-01-26 Heraeus Quarzglas Formkörper mit hohem Gehalt an Siliziumdioxid und Verfahren zur Herstellung solcher Formkörper
DE10243954B3 (de) * 2002-09-20 2004-07-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines opaken Quarzglas-Kompositwerkstoffs sowie Verwendung desselben
JP2005097103A (ja) * 2003-09-22 2005-04-14 Heraeus Quarzglas Gmbh & Co Kg 複合材料からキャスティングを製造する方法とセラミックもしくはガラス質の複合材料のキャスティング
DE102006046619A1 (de) 2006-09-29 2008-04-03 Heraeus Quarzglas Gmbh & Co. Kg Streichfähiger SiO2-Schlicker für die Herstellung von Quarzglas, Verfahren zur Herstellung von Quarzglas unter Einsatz des Schlickers
DE102009049032B3 (de) * 2009-10-10 2011-03-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines beschichteten Bauteils aus Quarzglas
EP2879280A1 (en) 2013-11-28 2015-06-03 NRG Tech Ltd. Electric machine
EP2878584B1 (de) 2013-11-28 2017-01-04 Heraeus Quarzglas GmbH & Co. KG Verfahren zur Herstellung eines beschichteten Bauteils aus Quarzglas oder Quarzgut
DE112013007710B4 (de) * 2013-12-23 2018-11-29 Heraeus Quartz America Llc Verfahren zum Formen von Komponenten aus opakem Quarzglas
EP3000790B2 (de) * 2014-09-29 2023-07-26 Heraeus Quarzglas GmbH & Co. KG Verfahren für die Herstellung von Bauteilen aus synthetischem Quarzglas aus SiO2-Granulat
CN107428599B (zh) * 2015-02-02 2020-10-27 康宁股份有限公司 强化层压玻璃制品边缘的方法及由此形成的层压玻璃制品
KR20180095618A (ko) * 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 다중-챔버 가열로에서 실리카 유리체의 제조
EP3205630B1 (de) * 2016-02-12 2020-01-01 Heraeus Quarzglas GmbH & Co. KG Diffusormaterial aus synthetisch erzeugtem quarzglas sowie verfahren zur herstellung eines vollständig oder teilweise daraus bestehenden formkörpers
EP3248950B1 (de) * 2016-05-24 2020-08-05 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung eines poren enthaltenden, opaken quarzglases
EP3339256A1 (de) * 2016-12-23 2018-06-27 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von opakem quarzglas, und rohling aus dem opaken quarzglas
EP3428132B1 (de) * 2017-07-10 2023-08-30 Heraeus Quarzglas GmbH & Co. KG Quarzglasbauteil mit hoher thermischer stabilität, halbzeug dafür und verfahren zur herstellung desselben
CN114471845B (zh) * 2022-02-15 2023-02-10 福建长泰万泰矿物制品有限公司 一种硅土研磨方法

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CN115521062A (zh) 2022-12-27
EP4108641A1 (de) 2022-12-28
JP2023004949A (ja) 2023-01-17
US20220411310A1 (en) 2022-12-29
TW202300467A (zh) 2023-01-01

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