JP2023004949A - 不透明石英ガラス製の成形体およびその製造方法 - Google Patents

不透明石英ガラス製の成形体およびその製造方法 Download PDF

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Publication number
JP2023004949A
JP2023004949A JP2022100981A JP2022100981A JP2023004949A JP 2023004949 A JP2023004949 A JP 2023004949A JP 2022100981 A JP2022100981 A JP 2022100981A JP 2022100981 A JP2022100981 A JP 2022100981A JP 2023004949 A JP2023004949 A JP 2023004949A
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Prior art keywords
slurry
sio2
quartz glass
weight
nanoparticles
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Pending
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JP2022100981A
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English (en)
Japanese (ja)
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JP2023004949A5 (https=
Inventor
ゲッツェンドルファー アンドレアス
Goetzendorfer Andreas
シャイヒ ゲリト
Scheich Gerrit
チョリッチュ ナディーヌ
Tscholitsch Nadine
ハンマーシュミット イェルク
Hammerschmidt Joerg
ソニア ヘーナー ミリアム
Sonja Hoener Miriam
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Heraeus Quarzglas GmbH and Co KG
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Heraeus Quarzglas GmbH and Co KG
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Publication of JP2023004949A publication Critical patent/JP2023004949A/ja
Publication of JP2023004949A5 publication Critical patent/JP2023004949A5/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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

Landscapes

  • 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)
JP2022100981A 2021-06-24 2022-06-23 不透明石英ガラス製の成形体およびその製造方法 Pending JP2023004949A (ja)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
JP2023004949A true JP2023004949A (ja) 2023-01-17
JP2023004949A5 JP2023004949A5 (https=) 2024-09-19

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ID=76601097

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JP2022100981A Pending JP2023004949A (ja) 2021-06-24 2022-06-23 不透明石英ガラス製の成形体およびその製造方法

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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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07267724A (ja) * 1993-11-12 1995-10-17 Heraeus Quarzglas Gmbh 高含量の二酸化珪素を有する造形物およびその製造法
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
JP2010504901A (ja) * 2006-09-29 2010-02-18 ヘレーウス クヴァルツグラース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 石英ガラスの製造のためのＳｉＯ２スラリーならびに該スラリーの使用
JP2018135259A (ja) * 2016-12-23 2018-08-30 ヘレーウス クヴァルツグラース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＨｅｒａｅｕｓ Ｑｕａｒｚｇｌａｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 不透明な石英ガラスを製造する方法および該石英ガラスのブランク材
JP2019511985A (ja) * 2016-02-12 2019-05-09 ヘレウス・クアルツグラース・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディット・ゲゼルシャフトＨｅｒａｅｕｓ Ｑｕａｒｚｇｌａｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 合成により製造された石英ガラスのディフューザー材料及びその全体又は一部を構成する成形体の製造方法

Family Cites Families (12)

* 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
DE10243954B3 (de) * 2002-09-20 2004-07-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren für die Herstellung eines opaken Quarzglas-Kompositwerkstoffs sowie Verwendung desselben
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
EP3248950B1 (de) * 2016-05-24 2020-08-05 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung eines poren enthaltenden, opaken quarzglases
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07267724A (ja) * 1993-11-12 1995-10-17 Heraeus Quarzglas Gmbh 高含量の二酸化珪素を有する造形物およびその製造法
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
JP2010504901A (ja) * 2006-09-29 2010-02-18 ヘレーウス クヴァルツグラース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 石英ガラスの製造のためのＳｉＯ２スラリーならびに該スラリーの使用
JP2019511985A (ja) * 2016-02-12 2019-05-09 ヘレウス・クアルツグラース・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディット・ゲゼルシャフトＨｅｒａｅｕｓ Ｑｕａｒｚｇｌａｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 合成により製造された石英ガラスのディフューザー材料及びその全体又は一部を構成する成形体の製造方法
JP2018135259A (ja) * 2016-12-23 2018-08-30 ヘレーウス クヴァルツグラース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＨｅｒａｅｕｓ Ｑｕａｒｚｇｌａｓ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 不透明な石英ガラスを製造する方法および該石英ガラスのブランク材

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CN115521062A (zh) 2022-12-27
EP4108641A1 (de) 2022-12-28
US20220411310A1 (en) 2022-12-29
KR20230000443A (ko) 2023-01-02
TW202300467A (zh) 2023-01-01

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