FR3027896B1 - Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique - Google Patents

Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique Download PDF

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Publication number
FR3027896B1
FR3027896B1 FR1560296A FR1560296A FR3027896B1 FR 3027896 B1 FR3027896 B1 FR 3027896B1 FR 1560296 A FR1560296 A FR 1560296A FR 1560296 A FR1560296 A FR 1560296A FR 3027896 B1 FR3027896 B1 FR 3027896B1
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France
Prior art keywords
ceramisable
glass component
raw glass
vitroceramic
production
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Active
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FR1560296A
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English (en)
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FR3027896A1 (fr
Inventor
Bernhard Hunzinger
Doris Moseler
Frank Bullesfeld
Ulrich Lange
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Schott AG
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Schott AG
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/127—Silica-free oxide glass compositions containing TiO2 as glass former

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

La présente invention concerne un procédé de production de composants en verre cru céramisables, un dispositif pour la mise en œuvre d'un procédé de ce type, ainsi qu'un composant en verre cru céramisable pouvant être fabriqué avec le procédé. Le procédé est un procédé de réétirage lors duquel, dans une zone de déformation, une ébauche est chauffée à une température qui permet le réétirage du verre. Le procédé se caractérise par le fait que la zone de déformation est particulièrement petite. Cela permet de réétirer des corps de verre cru céramisables, sans que la céramisation ne commence déjà au cours du réétirage. Le procédé permet d'obtenir des composants en verre cru en forme de plaques ou de disques qui se caractérisent entre autres par une surface particulièrement lisse.
FR1560296A 2014-10-29 2015-10-28 Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique Active FR3027896B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014115754 2014-10-29

Publications (2)

Publication Number Publication Date
FR3027896A1 FR3027896A1 (fr) 2016-05-06
FR3027896B1 true FR3027896B1 (fr) 2022-01-28

Family

ID=55753846

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1560296A Active FR3027896B1 (fr) 2014-10-29 2015-10-28 Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique
FR1660145A Active FR3042790B1 (fr) 2014-10-29 2016-10-19 Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique

Family Applications After (1)

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FR1660145A Active FR3042790B1 (fr) 2014-10-29 2016-10-19 Procede de production d'un composant en verre cru ceramisable, ainsi que composant en verre cru ceramisable et objet en vitroceramique

Country Status (8)

Country Link
US (1) US10851009B2 (fr)
JP (2) JP6732432B2 (fr)
KR (1) KR102403027B1 (fr)
CN (1) CN105565657B (fr)
CH (2) CH710312B1 (fr)
DE (2) DE102015118308B4 (fr)
FR (2) FR3027896B1 (fr)
TW (1) TWI686360B (fr)

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JP2018500263A (ja) * 2014-11-26 2018-01-11 コーニング インコーポレイテッド 薄いガラスシート、並びにそれを形成するためのシステム及び方法
CN107298528B (zh) * 2017-06-30 2019-08-30 东旭科技集团有限公司 铝硼硅酸盐玻璃及其制备方法和应用
CN109896729B (zh) * 2017-12-07 2024-07-16 安徽精卓光显技术有限责任公司 玻璃盖板及其制备方法和触摸屏
CN111971257A (zh) 2018-03-28 2020-11-20 康宁股份有限公司 具有低介电损耗的硼磷酸盐玻璃陶瓷
CN109265809A (zh) * 2018-08-22 2019-01-25 浙江理工大学 一种基于导电陶瓷的改性导电聚乙烯及其制备方法
US11584681B2 (en) 2019-11-26 2023-02-21 Corning Incorporated Ion exchangeable alkali aluminosilicate glass compositions having improved mechanical durability
CN112028472B (zh) * 2020-09-07 2022-04-15 成都光明光电股份有限公司 光学玻璃、光学元件和光学仪器
WO2022132525A1 (fr) * 2020-12-18 2022-06-23 Corning Incorporated Procédé de fabrication de feuilles de verre à variation d'épaisseur totale réduite
CN114890676B (zh) * 2021-06-21 2023-07-07 桂林电子科技大学 一种高介电高储能微晶玻璃介质材料及其制备方法
JP2023072220A (ja) * 2021-11-12 2023-05-24 日本電気硝子株式会社 Ｌｉ２Ｏ－Ａｌ２Ｏ３－ＳｉＯ２系結晶化ガラス
CN114853337B (zh) * 2022-06-22 2023-08-25 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器

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Also Published As

Publication number Publication date
CH710312A8 (de) 2016-07-29
JP2020079203A (ja) 2020-05-28
CH711704A2 (de) 2017-04-28
CN105565657B (zh) 2021-08-03
CH710312B1 (de) 2020-01-31
DE102016119942B4 (de) 2024-03-28
FR3027896A1 (fr) 2016-05-06
US20160122226A1 (en) 2016-05-05
DE102015118308B4 (de) 2023-07-27
DE102015118308A1 (de) 2016-05-04
KR102403027B1 (ko) 2022-05-26
CN105565657A (zh) 2016-05-11
CH710312A2 (de) 2016-04-29
FR3042790A1 (fr) 2017-04-28
JP6732432B2 (ja) 2020-07-29
JP6968219B2 (ja) 2021-11-17
KR20160051634A (ko) 2016-05-11
TW201620851A (zh) 2016-06-16
DE102016119942A1 (de) 2017-05-04
JP2016088841A (ja) 2016-05-23
CH711704B1 (de) 2020-10-15
FR3042790B1 (fr) 2022-07-08
TWI686360B (zh) 2020-03-01
US10851009B2 (en) 2020-12-01

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