ES330577A1 - Method of manufacturing objects of a material in which one or more crystalline phases in a finally dispersed state are surrounded by a vitrea phase. (Machine-translation by Google Translate, not legally binding) - Google Patents
Method of manufacturing objects of a material in which one or more crystalline phases in a finally dispersed state are surrounded by a vitrea phase. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES330577A1 ES330577A1 ES0330577A ES330577A ES330577A1 ES 330577 A1 ES330577 A1 ES 330577A1 ES 0330577 A ES0330577 A ES 0330577A ES 330577 A ES330577 A ES 330577A ES 330577 A1 ES330577 A1 ES 330577A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- surrounded
- machine
- legally binding
- google translate
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 241001300078 Vitrea Species 0.000 title 1
- 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
- 239000011521 glass Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-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
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 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
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Colloid Chemistry (AREA)
Abstract
Method of manufacturing objects of a material in which one or more crystalline phases in a finely dispersed state are surrounded by a glassy phase, in which the objects are first formed in a manner known in the manufacture of glass, starting from a melt of glass containing the SiO2, Al2O3 and li2O oxides and, in addition, as a crystallization nucleator, the combination of ZrO, P2O5 and, if necessary TiO2, in which the vitreous product obtained is subjected to a heat treatment, whose first stage it is a heating at a temperature comprised between 700 and 860º C and the second stage is a heating at a temperature comprised between 800 and 1200º C, characterized in that the basic glass is a glass of a composition in weight percent comprised within the following range: SiO2, 53-61; Al2O3, 23-28.5; Li20, 2.5-5; MgO, 0-1.5; ZnO, 2-5; P2O5, 2-4.5; ZrO2, 2.5-4; TiO2, 0-2.5. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511205A NL6511205A (en) | 1965-08-27 | 1965-08-27 | |
| NL6513170A NL6513170A (en) | 1965-08-27 | 1965-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES330577A1 true ES330577A1 (en) | 1967-09-16 |
Family
ID=26643925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0330577A Expired ES330577A1 (en) | 1965-08-27 | 1966-08-25 | Method of manufacturing objects of a material in which one or more crystalline phases in a finally dispersed state are surrounded by a vitrea phase. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT267106B (en) |
| BE (1) | BE685999A (en) |
| CH (1) | CH481023A (en) |
| DE (1) | DE1596913A1 (en) |
| DK (1) | DK115491B (en) |
| ES (1) | ES330577A1 (en) |
| GB (1) | GB1118368A (en) |
| NL (2) | NL6511205A (en) |
| NO (1) | NO116335B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971754A (en) * | 1973-12-10 | 1976-07-27 | Pennwalt Corporation | X-ray opaque, enamel-matching dental filling composition |
-
1965
- 1965-08-27 NL NL6511205A patent/NL6511205A/xx unknown
- 1965-10-12 NL NL6513170A patent/NL6513170A/xx unknown
-
1966
- 1966-08-23 DE DE19661596913 patent/DE1596913A1/en active Pending
- 1966-08-24 NO NO16441366A patent/NO116335B/no unknown
- 1966-08-24 AT AT802366A patent/AT267106B/en active
- 1966-08-24 CH CH1218766A patent/CH481023A/en not_active IP Right Cessation
- 1966-08-24 GB GB3788966A patent/GB1118368A/en not_active Expired
- 1966-08-24 DK DK433366A patent/DK115491B/en unknown
- 1966-08-25 BE BE685999D patent/BE685999A/xx unknown
- 1966-08-25 ES ES0330577A patent/ES330577A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO116335B (en) | 1969-03-10 |
| BE685999A (en) | 1967-02-27 |
| AT267106B (en) | 1968-12-10 |
| DK115491B (en) | 1969-10-13 |
| DE1596913A1 (en) | 1971-02-25 |
| NL6511205A (en) | 1967-02-28 |
| NL6513170A (en) | 1967-04-13 |
| CH481023A (en) | 1969-11-15 |
| GB1118368A (en) | 1968-07-03 |
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