KR20240052940A - 결정화 유리 및 그 제조 방법, 화학 강화 유리, 그리고 전자 디바이스 - Google Patents

결정화 유리 및 그 제조 방법, 화학 강화 유리, 그리고 전자 디바이스 Download PDF

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Publication number
KR20240052940A
KR20240052940A KR1020247006189A KR20247006189A KR20240052940A KR 20240052940 A KR20240052940 A KR 20240052940A KR 1020247006189 A KR1020247006189 A KR 1020247006189A KR 20247006189 A KR20247006189 A KR 20247006189A KR 20240052940 A KR20240052940 A KR 20240052940A
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KR
South Korea
Prior art keywords
less
glass
preferable
crystallized glass
mass
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.)
Pending
Application number
KR1020247006189A
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English (en)
Korean (ko)
Inventor
가즈키 가네하라
유타카 구로이와
슈사쿠 아키바
Original Assignee
에이지씨 가부시키가이샤
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.)
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Publication date
Application filed by 에이지씨 가부시키가이샤 filed Critical 에이지씨 가부시키가이샤
Publication of KR20240052940A publication Critical patent/KR20240052940A/ko
Pending legal-status Critical Current

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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
    • 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
    • C03C10/0018—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 monovalent metal oxide as main constituents
    • C03C10/0027—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 monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • 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
    • C03C10/0054—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 PbO, SnO2, B2O3
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • 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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
KR1020247006189A 2021-09-02 2022-08-29 결정화 유리 및 그 제조 방법, 화학 강화 유리, 그리고 전자 디바이스 Pending KR20240052940A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021143384 2021-09-02
JPJP-P-2021-143384 2021-09-02
PCT/JP2022/032466 WO2023032937A1 (ja) 2021-09-02 2022-08-29 結晶化ガラス及びその製造方法、化学強化ガラス並びに電子デバイス

Publications (1)

Publication Number Publication Date
KR20240052940A true KR20240052940A (ko) 2024-04-23

Family

ID=85411237

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247006189A Pending KR20240052940A (ko) 2021-09-02 2022-08-29 결정화 유리 및 그 제조 방법, 화학 강화 유리, 그리고 전자 디바이스

Country Status (6)

Country Link
US (1) US20240150225A1 (https=)
EP (1) EP4397637A4 (https=)
JP (1) JPWO2023032937A1 (https=)
KR (1) KR20240052940A (https=)
CN (1) CN117715878A (https=)
WO (1) WO2023032937A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118930054B (zh) * 2024-02-02 2025-07-29 重庆鑫景特种玻璃有限公司 一种高锂含量微晶玻璃、化学强化微晶玻璃及其应用
CN118851575B (zh) * 2024-02-02 2025-04-15 重庆鑫景特种玻璃有限公司 一种微晶玻璃及其制备方法和应用
CN118930055B (zh) * 2024-02-02 2025-09-09 重庆鑫景特种玻璃有限公司 一种微晶玻璃、化学强化微晶玻璃及其应用
CN119409417A (zh) * 2024-09-30 2025-02-11 重庆鑫景特种玻璃有限公司 一种化学强化微晶玻璃、盖板玻璃、电子设备和玻璃器件
CN119409416A (zh) * 2024-09-30 2025-02-11 重庆鑫景特种玻璃有限公司 一种化学强化微晶玻璃、盖板玻璃、电子设备及玻璃器件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020033262A (ja) 2014-10-08 2020-03-05 コーニング インコーポレイテッド ペタライト及びリチウムシリケート構造を有する高強度ガラスセラミック

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000119042A (ja) * 1998-08-10 2000-04-25 Ohara Inc 磁気情報記憶媒体用ガラスセラミック基板
JP2001097740A (ja) * 1999-09-29 2001-04-10 Ngk Insulators Ltd 結晶化ガラス、磁気ディスク用基板および磁気ディスク
DE202009019061U1 (de) * 2009-12-23 2016-02-23 Degudent Gmbh Lithiummetasilicat-Glaskeramik und deren Verwendung
WO2013011897A1 (ja) * 2011-07-15 2013-01-24 旭硝子株式会社 結晶化ガラス筐体
EP2868634B1 (de) * 2013-11-05 2021-07-07 Ivoclar Vivadent AG Lithiumdisilikat-Apatit-Glaskeramik mit Übergangsmetalloxid
JP6511810B2 (ja) * 2014-12-26 2019-05-15 Ａｇｃ株式会社 表示装置用前面ガラス及び表示装置付き機器
EP4273107B1 (de) * 2015-08-25 2025-08-27 Ivoclar Vivadent AG Lithiumsilikat-tiefquarz-glaskeramik
KR102554280B1 (ko) * 2017-12-01 2023-07-12 시디지엠 글라스 컴퍼니 리미티드 결정화 유리 및 그 기판
EP3823935A1 (en) * 2018-07-16 2021-05-26 Corning Incorporated Glass ceramic articles having improved properties and methods for making the same
KR102690496B1 (ko) * 2018-08-20 2024-07-31 코닝 인코포레이티드 개선된 응력 프로파일을 갖는 유리-세라믹 물품
JP7425634B2 (ja) 2020-03-12 2024-01-31 山陽特殊製鋼株式会社 Ｃｕ基合金粉末

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020033262A (ja) 2014-10-08 2020-03-05 コーニング インコーポレイテッド ペタライト及びリチウムシリケート構造を有する高強度ガラスセラミック

Also Published As

Publication number Publication date
US20240150225A1 (en) 2024-05-09
EP4397637A4 (en) 2025-08-27
WO2023032937A1 (ja) 2023-03-09
JPWO2023032937A1 (https=) 2023-03-09
EP4397637A1 (en) 2024-07-10
CN117715878A (zh) 2024-03-15

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