ES319577A1 - Method of manufacturing glass objects of elevated mechanical resistance. (Machine-translation by Google Translate, not legally binding) - Google Patents
Method of manufacturing glass objects of elevated mechanical resistance. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319577A1 ES319577A1 ES0319577A ES319577A ES319577A1 ES 319577 A1 ES319577 A1 ES 319577A1 ES 0319577 A ES0319577 A ES 0319577A ES 319577 A ES319577 A ES 319577A ES 319577 A1 ES319577 A1 ES 319577A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- objects
- translation
- machine
- legally binding
- 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
- 239000011521 glass Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- -1 - 50 - 70% by weight Inorganic materials 0.000 abstract 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 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
- C03C10/0018—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
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)
- Glass Compositions (AREA)
- Food-Manufacturing Devices (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Method of manufacturing glass objects of high mechanical resistance, first manufacturing the objects by a method known in glass technology, of a kind of glass that mainly contains Li2O, Al2O and SiO2 oxides and at least one crystallization catalyst, the objects being subsequently subjected to a heat treatment, so that a glassy-crystalline surface layer is formed under compressive stress, characterized in that glass objects of the following composition SiO2, - 50 - 70% by weight, Al2O3, - 20 - 38% by weight, Li2O, - 5 - 10% by weight, MgO, - 0 - 5% by weight, Na2O, - 0 - 0.3% by weight, P2O5, - 0.2 - 3% by weight, ZrO2, -0.5-2.5 by weight are heated first in a temperature range of 650 to 750ºC and subsequently in a temperature range of 800 to 950ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6413342A NL6413342A (en) | 1964-11-17 | 1964-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319577A1 true ES319577A1 (en) | 1966-01-16 |
Family
ID=19791458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319577A Expired ES319577A1 (en) | 1964-11-17 | 1965-11-15 | Method of manufacturing glass objects of elevated mechanical resistance. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT259787B (en) |
| BE (1) | BE672365A (en) |
| CH (1) | CH471751A (en) |
| DE (1) | DE1496596A1 (en) |
| ES (1) | ES319577A1 (en) |
| FR (1) | FR1453718A (en) |
| GB (1) | GB1069227A (en) |
| NL (1) | NL6413342A (en) |
| NO (1) | NO116101B (en) |
-
0
- BE BE672365D patent/BE672365A/xx unknown
-
1964
- 1964-11-17 NL NL6413342A patent/NL6413342A/xx unknown
-
1965
- 1965-11-12 GB GB48117/65A patent/GB1069227A/en not_active Expired
- 1965-11-15 CH CH1569765A patent/CH471751A/en not_active IP Right Cessation
- 1965-11-15 NO NO160480A patent/NO116101B/no unknown
- 1965-11-15 FR FR38381A patent/FR1453718A/en not_active Expired
- 1965-11-15 ES ES0319577A patent/ES319577A1/en not_active Expired
- 1965-11-15 DE DE19651496596 patent/DE1496596A1/en active Pending
- 1965-11-15 AT AT1026465A patent/AT259787B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL6413342A (en) | 1966-05-18 |
| DE1496596A1 (en) | 1969-07-03 |
| FR1453718A (en) | 1966-06-03 |
| CH471751A (en) | 1969-04-30 |
| AT259787B (en) | 1968-02-12 |
| NO116101B (en) | 1969-01-27 |
| BE672365A (en) | |
| GB1069227A (en) | 1967-05-17 |
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