GB1152783A - Process for Producing Shaped Glass-Ceramic Articles - Google Patents
Process for Producing Shaped Glass-Ceramic ArticlesInfo
- Publication number
- GB1152783A GB1152783A GB2955866A GB2955866A GB1152783A GB 1152783 A GB1152783 A GB 1152783A GB 2955866 A GB2955866 A GB 2955866A GB 2955866 A GB2955866 A GB 2955866A GB 1152783 A GB1152783 A GB 1152783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- article
- heat
- glass
- gob
- 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.)
- Expired
Links
- 239000002241 glass-ceramic Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000011521 glass Substances 0.000 abstract 5
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 3
- 238000002425 crystallisation Methods 0.000 abstract 3
- 230000008025 crystallization Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910018068 Li 2 O Inorganic materials 0.000 abstract 2
- 229910006404 SnO 2 Inorganic materials 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 2
- 238000010899 nucleation Methods 0.000 abstract 2
- 230000006911 nucleation Effects 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 238000009747 press moulding Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
-
- 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
- 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
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46885165A | 1965-07-01 | 1965-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1152783A true GB1152783A (en) | 1969-05-21 |
Family
ID=23861499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2955866A Expired GB1152783A (en) | 1965-07-01 | 1966-07-01 | Process for Producing Shaped Glass-Ceramic Articles |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4936937B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1596937A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1152783A (enrdf_load_stackoverflow) |
| NL (1) | NL141159B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566363A1 (de) * | 2004-02-19 | 2005-08-24 | Zwiesel Kristallglas AG | Verfahren und Vorrichtung zur Glättungsbehandlung von Trinkgläsern |
| DE102006023078A1 (de) * | 2006-05-16 | 2007-11-22 | Schott Ag | Verfahren zur Herstellung von Glaskeramik-Artikeln mit verbesserter Oberfläche |
-
1966
- 1966-06-30 DE DE19661596937 patent/DE1596937A1/de active Pending
- 1966-07-01 NL NL6609211A patent/NL141159B/xx unknown
- 1966-07-01 GB GB2955866A patent/GB1152783A/en not_active Expired
- 1966-07-01 JP JP4245166A patent/JPS4936937B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1566363A1 (de) * | 2004-02-19 | 2005-08-24 | Zwiesel Kristallglas AG | Verfahren und Vorrichtung zur Glättungsbehandlung von Trinkgläsern |
| DE102006023078A1 (de) * | 2006-05-16 | 2007-11-22 | Schott Ag | Verfahren zur Herstellung von Glaskeramik-Artikeln mit verbesserter Oberfläche |
| DE102006023078B4 (de) * | 2006-05-16 | 2012-04-19 | Schott Ag | Verfahren zur Herstellung von Glaskeramik-Artikeln mit verbesserter Oberfläche, Vorrichtung und Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4936937B1 (enrdf_load_stackoverflow) | 1974-10-04 |
| DE1596937A1 (de) | 1971-04-01 |
| NL6609211A (enrdf_load_stackoverflow) | 1967-01-02 |
| NL141159B (nl) | 1974-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |