JPS56104747A - Preparation of crystallized glass - Google Patents
Preparation of crystallized glassInfo
- Publication number
- JPS56104747A JPS56104747A JP815880A JP815880A JPS56104747A JP S56104747 A JPS56104747 A JP S56104747A JP 815880 A JP815880 A JP 815880A JP 815880 A JP815880 A JP 815880A JP S56104747 A JPS56104747 A JP S56104747A
- Authority
- JP
- Japan
- Prior art keywords
- mgo
- zno
- glass
- crystallized glass
- 0w12wt
- 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
Links
- 239000011521 glass Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 229910011255 B2O3 Inorganic materials 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000004031 devitrification Methods 0.000 abstract 1
- 229910052839 forsterite Inorganic materials 0.000 abstract 1
- 229910001676 gahnite Inorganic materials 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
Abstract
PURPOSE: To prepare the titled glass having improved machining characteristics and bending properties and a low melting point, by melting a raw material consisting of SiO2, Al2O3, MgO, ZnO, B2O3, Na2O and TiO2, molding the material, and heat- treating the molded article.
CONSTITUTION: A raw material prepared by mixing 40W60wt% SiO2, 15W25wt% Al2O3, 0W12wt% MgO, 0W12wt% ZnO, 3W15wt% MgO and ZnO, 1W5wt% TiO2, 2W10wt% B2O3 and 4W13wt% Na2O and if necessary one or more kinds of colorants is molten, and the resultant molten glass is molded into a plate, which is then heat-treated at 1,000°C or blow to form crystals, e.g. forsterite and gahnite, and obtain the aimed crystallized glass. The resultant crystallized glass has improved bending strength, hardness, and resistance to acids, alkalis and weather, and can be used as a building material without devitrification in molding.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP815880A JPS6049145B2 (en) | 1980-01-26 | 1980-01-26 | Method for manufacturing crystallized glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP815880A JPS6049145B2 (en) | 1980-01-26 | 1980-01-26 | Method for manufacturing crystallized glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56104747A true JPS56104747A (en) | 1981-08-20 |
| JPS6049145B2 JPS6049145B2 (en) | 1985-10-31 |
Family
ID=11685516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP815880A Expired JPS6049145B2 (en) | 1980-01-26 | 1980-01-26 | Method for manufacturing crystallized glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6049145B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292840A (en) * | 1988-09-27 | 1990-04-03 | Nippon Electric Glass Co Ltd | Production of patterned and crystallized glass |
| US4985375A (en) * | 1987-05-07 | 1991-01-15 | Asahi Glass Company Ltd. | Glass-ceramic article and method for its production |
| JPH03164445A (en) * | 1989-08-11 | 1991-07-16 | Ohara Inc | Transparent crystallized glass |
| TR26836A (en) * | 1991-03-07 | 1994-08-16 | Ceramica Filippe Marazzi S P A | Glass ceramic compound suitable for coating ceramic articles |
| WO2015166891A1 (en) * | 2014-04-30 | 2015-11-05 | 旭硝子株式会社 | Glass |
| JP2015231945A (en) * | 2009-08-21 | 2015-12-24 | コーニング インコーポレイテッド | Glass having crack and scratch resistance and enclosure manufactured form the same |
| CN109071303A (en) * | 2016-04-14 | 2018-12-21 | 株式会社小原 | The manufacturing method of sintered glass ceramics component with curve form |
| WO2019202885A1 (en) * | 2018-04-20 | 2019-10-24 | 株式会社 オハラ | Method for producing crystallized glass member having curved shape |
| CN111908793A (en) * | 2020-06-29 | 2020-11-10 | 成都光明光电股份有限公司 | Glass-ceramic and glass-ceramic article with spinel crystal phase |
| WO2021210270A1 (en) * | 2020-04-17 | 2021-10-21 | 日本電気硝子株式会社 | Method for manufacturing crystallized glass article, method for heat treating crystallized glass, and crystallized glass article |
| JP2022050889A (en) * | 2020-09-18 | 2022-03-31 | 株式会社オハラ | Crystallized glass and reinforced crystallized glass |
| WO2023125040A1 (en) * | 2021-12-30 | 2023-07-06 | 重庆鑫景特种玻璃有限公司 | Transparent strengthened glass ceramic having high stress depth, preparation method therefor and application thereof |
| CN117023994A (en) * | 2023-07-10 | 2023-11-10 | 河北光兴半导体技术有限公司 | Transparent glass ceramic and preparation method and application thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5290088B2 (en) * | 2009-08-20 | 2013-09-18 | 株式会社ノリタケカンパニーリミテド | Joining material for solid oxide fuel cell and method for producing the same |
| JP5180929B2 (en) * | 2009-08-20 | 2013-04-10 | 株式会社ノリタケカンパニーリミテド | Oxygen separation membrane module, manufacturing method thereof, and sealing material for oxygen separation membrane module |
| JP7351334B2 (en) * | 2019-04-05 | 2023-09-27 | Ａｇｃ株式会社 | Crystallized glass and chemically strengthened glass and their manufacturing methods |
-
1980
- 1980-01-26 JP JP815880A patent/JPS6049145B2/en not_active Expired
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985375A (en) * | 1987-05-07 | 1991-01-15 | Asahi Glass Company Ltd. | Glass-ceramic article and method for its production |
| JPH0292840A (en) * | 1988-09-27 | 1990-04-03 | Nippon Electric Glass Co Ltd | Production of patterned and crystallized glass |
| JPH03164445A (en) * | 1989-08-11 | 1991-07-16 | Ohara Inc | Transparent crystallized glass |
| TR26836A (en) * | 1991-03-07 | 1994-08-16 | Ceramica Filippe Marazzi S P A | Glass ceramic compound suitable for coating ceramic articles |
| JP2015231945A (en) * | 2009-08-21 | 2015-12-24 | コーニング インコーポレイテッド | Glass having crack and scratch resistance and enclosure manufactured form the same |
| USRE49530E1 (en) | 2009-08-21 | 2023-05-16 | Corning Incorporated | Crack and scratch resistant glass and enclosures made therefrom |
| USRE47837E1 (en) | 2009-08-21 | 2020-02-04 | Corning Incorporated | Crack and scratch resistant glass and enclosures made therefrom |
| WO2015166891A1 (en) * | 2014-04-30 | 2015-11-05 | 旭硝子株式会社 | Glass |
| CN109071303A (en) * | 2016-04-14 | 2018-12-21 | 株式会社小原 | The manufacturing method of sintered glass ceramics component with curve form |
| CN109071303B (en) * | 2016-04-14 | 2022-02-25 | 株式会社小原 | Method for manufacturing crystallized glass member having curved surface shape |
| CN112041278A (en) * | 2018-04-20 | 2020-12-04 | 株式会社小原 | Method for manufacturing crystallized glass member having curved surface shape |
| JPWO2019202885A1 (en) * | 2018-04-20 | 2021-04-22 | 株式会社オハラ | Manufacturing method of crystallized glass member having curved surface shape |
| US20210139362A1 (en) * | 2018-04-20 | 2021-05-13 | Ohara Inc. | Method for producing crystallized glass member having curved shape |
| WO2019202885A1 (en) * | 2018-04-20 | 2019-10-24 | 株式会社 オハラ | Method for producing crystallized glass member having curved shape |
| JP2023126678A (en) * | 2018-04-20 | 2023-09-07 | 株式会社オハラ | Production method of crystallized glass member having curved surface shape |
| WO2021210270A1 (en) * | 2020-04-17 | 2021-10-21 | 日本電気硝子株式会社 | Method for manufacturing crystallized glass article, method for heat treating crystallized glass, and crystallized glass article |
| CN111908793A (en) * | 2020-06-29 | 2020-11-10 | 成都光明光电股份有限公司 | Glass-ceramic and glass-ceramic article with spinel crystal phase |
| JP2022050889A (en) * | 2020-09-18 | 2022-03-31 | 株式会社オハラ | Crystallized glass and reinforced crystallized glass |
| WO2023125040A1 (en) * | 2021-12-30 | 2023-07-06 | 重庆鑫景特种玻璃有限公司 | Transparent strengthened glass ceramic having high stress depth, preparation method therefor and application thereof |
| CN117023994A (en) * | 2023-07-10 | 2023-11-10 | 河北光兴半导体技术有限公司 | Transparent glass ceramic and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6049145B2 (en) | 1985-10-31 |
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