JPS6452631A - Transparent crystallized glass - Google Patents

Transparent crystallized glass

Info

Publication number
JPS6452631A
JPS6452631A JP884488A JP884488A JPS6452631A JP S6452631 A JPS6452631 A JP S6452631A JP 884488 A JP884488 A JP 884488A JP 884488 A JP884488 A JP 884488A JP S6452631 A JPS6452631 A JP S6452631A
Authority
JP
Japan
Prior art keywords
sno2
zro2
crystallized glass
solid solution
heat
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.)
Granted
Application number
JP884488A
Other languages
Japanese (ja)
Other versions
JP2668075B2 (en
Inventor
Akihiro Koyama
Yasuhito Nagashima
Seiichiro Manabe
Shigeki Nakagaki
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP63008844A priority Critical patent/JP2668075B2/en
Publication of JPS6452631A publication Critical patent/JPS6452631A/en
Application granted granted Critical
Publication of JP2668075B2 publication Critical patent/JP2668075B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C03C10/0045—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 containing SiO2, Al2O3 and MgO as main constituents

Abstract

PURPOSE:To obtain the titled glass having low expansion, excellent heat resistance, hardness and mechanical strength and high percent transmission at short wavelength, by blending oxides of specific elements, melting, annealing and heat-treating. CONSTITUTION:2.5-6wt.% Li2 is blended with 0-4wt.% Na2O, 0-4wt.% K2O, 0-4wt.% MgO, 0-4wt.% ZnO, 15-30wt.% Al2O3, 60-75wt.% SiO2, 1-4wt.% SnO2, 0-1wt.% TiO2, 1-4wt.% ZrO2, 0-4wt.% P2O5 in such a way that the amount of SnO2+ZrO2 is 3.5-7.0wt.% and optionally mixed with a colorant such as CrO3 or CeO2 and a clarifier such as As2O3 or Sb2O3, melted at 1,450-1,550 deg.C, annealed and heat-treated to give transparent crystallized glass containing beta-quartz solid solution and/or beta-spodumene solid solution as precipitated crystal.
JP63008844A 1987-01-19 1988-01-19 Transparent crystallized glass Expired - Fee Related JP2668075B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63008844A JP2668075B2 (en) 1987-01-19 1988-01-19 Transparent crystallized glass

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-9701 1987-01-19
JP970187 1987-01-19
JP63008844A JP2668075B2 (en) 1987-01-19 1988-01-19 Transparent crystallized glass

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP25798196A Division JPH09169542A (en) 1987-01-19 1996-09-30 Transparent crystallized glass

Publications (2)

Publication Number Publication Date
JPS6452631A true JPS6452631A (en) 1989-02-28
JP2668075B2 JP2668075B2 (en) 1997-10-27

Family

ID=26343441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63008844A Expired - Fee Related JP2668075B2 (en) 1987-01-19 1988-01-19 Transparent crystallized glass

Country Status (1)

Country Link
JP (1) JP2668075B2 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017519A (en) * 1989-04-28 1991-05-21 Central Glass Company, Limited Transparent and nonexpansive glass-ceramic
JPH04214046A (en) * 1990-01-12 1992-08-05 Corning Fr Sa Thermally crystallizable glass, glass ceramic produced therefrom and method of its production
EP0711737A1 (en) * 1994-11-14 1996-05-15 Corning Incorporated Ivory color in opaque glass-ceramic
WO2000073225A1 (en) * 1999-05-28 2000-12-07 Nippon Electric Glass Co., Ltd. Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALIZED GLASS AND CRYSTALLINE GLASS
WO2003004429A1 (en) * 2001-07-04 2003-01-16 Nippon Electric Glass Co., Ltd. Glass-ceramics
EP1195626A4 (en) * 1999-07-07 2004-12-15 Nippon Electric Glass Co Material for temperature compensation and optical communication device
JP2007085877A (en) * 2005-09-22 2007-04-05 Yamaha Corp Probe unit
JP2008007398A (en) * 2006-05-29 2008-01-17 Nippon Electric Glass Co Ltd Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS
JP2010510951A (en) * 2006-11-30 2010-04-08 ユーロケラ Transparent, colorless, low titania beta, quartz, glass and ceramic materials
JP2010510952A (en) * 2006-11-30 2010-04-08 ユーロケラ Transparent, colorless, titania-free, beta, quartz, glass and ceramic materials
US8043985B2 (en) 2006-06-06 2011-10-25 Ohara Inc. Crystallized glass, and method for producing crystallized glass
JP2013521203A (en) * 2010-02-26 2013-06-10 コーニング インコーポレイテッド Glass ceramic having bulk scattering characteristics and method for producing the same
KR20150123884A (en) * 2013-02-28 2015-11-04 유로케라 Non-opaque arsenic-free beta-spodumene glass ceramic exhibiting brown-grey coloration
WO2016042679A1 (en) * 2014-09-19 2016-03-24 貞雅 禹 Manganese oxide-containing glass
CN108793728A (en) * 2018-09-05 2018-11-13 中建材蚌埠玻璃工业设计研究院有限公司 High-aluminum alkali-free borosilicate glass fining agent and defecation method
US10160685B2 (en) 2013-02-28 2018-12-25 Eurokera Non-opaque arsenic-free beta-spodumene glass ceramic exhibiting brown-grey coloration
WO2019022035A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Chemically strengthened glass and production method therefor
WO2019022033A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Glass for chemical strengthening, chemically strengthened glass, and electronic device case
WO2019022034A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Crystallized glass and chemically strengthened glass
US20220033298A1 (en) * 2019-03-22 2022-02-03 Nippon Electric Glass Co., Ltd. Li2o-al2o3-sio2-based crystallized glass

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910134A (en) * 1972-05-30 1974-01-29
JPS52117311A (en) * 1976-03-25 1977-10-01 Corning Glass Works Transparent betaasilica glass ceramic products* and process for preparing the same
JPS59116150A (en) * 1982-12-20 1984-07-04 コ−ニング・グラス・ワ−クス Glass-ceramic particularly good for stove window and manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910134A (en) * 1972-05-30 1974-01-29
JPS52117311A (en) * 1976-03-25 1977-10-01 Corning Glass Works Transparent betaasilica glass ceramic products* and process for preparing the same
JPS59116150A (en) * 1982-12-20 1984-07-04 コ−ニング・グラス・ワ−クス Glass-ceramic particularly good for stove window and manufacture

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017519A (en) * 1989-04-28 1991-05-21 Central Glass Company, Limited Transparent and nonexpansive glass-ceramic
JPH04214046A (en) * 1990-01-12 1992-08-05 Corning Fr Sa Thermally crystallizable glass, glass ceramic produced therefrom and method of its production
EP0711737A1 (en) * 1994-11-14 1996-05-15 Corning Incorporated Ivory color in opaque glass-ceramic
EP1114803A4 (en) * 1999-05-28 2004-04-14 Nippon Electric Glass Co Li2o-al2o3-sio2 type transparent crystalized glass and crystalline glass
WO2000073225A1 (en) * 1999-05-28 2000-12-07 Nippon Electric Glass Co., Ltd. Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALIZED GLASS AND CRYSTALLINE GLASS
EP1114803A1 (en) * 1999-05-28 2001-07-11 Nippon Electric Glass Co., Ltd Li2o-al2o3-sio2 type transparent crystalized glass and crystalline glass
US6593258B1 (en) 1999-05-28 2003-07-15 Nippon Electric Glass Co., Ltd. Li2O-Al2O3-SiO2 transparent crystallized glass and crystallizable
EP1195626A4 (en) * 1999-07-07 2004-12-15 Nippon Electric Glass Co Material for temperature compensation and optical communication device
WO2003004429A1 (en) * 2001-07-04 2003-01-16 Nippon Electric Glass Co., Ltd. Glass-ceramics
JP2007085877A (en) * 2005-09-22 2007-04-05 Yamaha Corp Probe unit
JP2008007398A (en) * 2006-05-29 2008-01-17 Nippon Electric Glass Co Ltd Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS
US8043985B2 (en) 2006-06-06 2011-10-25 Ohara Inc. Crystallized glass, and method for producing crystallized glass
KR101476862B1 (en) * 2006-11-30 2014-12-26 유로케라 Transparent colorless low-titania beta-quartz glass-ceramic material
JP2010510951A (en) * 2006-11-30 2010-04-08 ユーロケラ Transparent, colorless, low titania beta, quartz, glass and ceramic materials
JP2010510952A (en) * 2006-11-30 2010-04-08 ユーロケラ Transparent, colorless, titania-free, beta, quartz, glass and ceramic materials
US8143179B2 (en) * 2006-11-30 2012-03-27 Eurokera Transparent, colorless titania-free beta-quartz glass-ceramic
JP2017141160A (en) * 2006-11-30 2017-08-17 ユーロケラ Transparent, colorless low-titania beta-quartz glass-ceramic material
US8461068B2 (en) 2010-02-26 2013-06-11 Corning Incorporated Glass ceramics with bulk scattering properties and methods of making them
JP2013521203A (en) * 2010-02-26 2013-06-10 コーニング インコーポレイテッド Glass ceramic having bulk scattering characteristics and method for producing the same
US10160685B2 (en) 2013-02-28 2018-12-25 Eurokera Non-opaque arsenic-free beta-spodumene glass ceramic exhibiting brown-grey coloration
JP2016516650A (en) * 2013-02-28 2016-06-09 ユーロケラ Non-opaque arsenic-free beta-spodumene glass ceramic with brownish gray color
KR20150123884A (en) * 2013-02-28 2015-11-04 유로케라 Non-opaque arsenic-free beta-spodumene glass ceramic exhibiting brown-grey coloration
WO2016042679A1 (en) * 2014-09-19 2016-03-24 貞雅 禹 Manganese oxide-containing glass
WO2019022035A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Chemically strengthened glass and production method therefor
US11731901B2 (en) 2017-07-26 2023-08-22 AGC Inc. Chemically strengthened glass and production method therefor
WO2019022033A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Glass for chemical strengthening, chemically strengthened glass, and electronic device case
WO2019022034A1 (en) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 Crystallized glass and chemically strengthened glass
KR20200035005A (en) 2017-07-26 2020-04-01 에이지씨 가부시키가이샤 Crystallized glass and chemically strengthened glass
CN110958992A (en) * 2017-07-26 2020-04-03 Ａｇｃ株式会社 Chemically strengthened glass and method for producing same
JPWO2019022034A1 (en) * 2017-07-26 2020-07-02 Ａｇｃ株式会社 Crystallized glass and chemically strengthened glass
KR20240023715A (en) 2017-07-26 2024-02-22 에이지씨 가부시키가이샤 Crystallized glass and chemically strengthened glass
US11274058B2 (en) 2017-07-26 2022-03-15 AGC Inc. Crystallized glass and chemically strengthened glass
US11718556B2 (en) 2017-07-26 2023-08-08 AGC Inc. Glass for chemical strengthening, chemically strengthened glass, and electronic device case
CN108793728A (en) * 2018-09-05 2018-11-13 中建材蚌埠玻璃工业设计研究院有限公司 High-aluminum alkali-free borosilicate glass fining agent and defecation method
US20220033298A1 (en) * 2019-03-22 2022-02-03 Nippon Electric Glass Co., Ltd. Li2o-al2o3-sio2-based crystallized glass

Also Published As

Publication number Publication date
JP2668075B2 (en) 1997-10-27

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