DE2507131A1 - Vitrokeramkoerper, verfahren zu seiner herstellung und zur herstellung geeignetes thermisch kristallisierbares glas - Google Patents
Vitrokeramkoerper, verfahren zu seiner herstellung und zur herstellung geeignetes thermisch kristallisierbares glasInfo
- Publication number
- DE2507131A1 DE2507131A1 DE19752507131 DE2507131A DE2507131A1 DE 2507131 A1 DE2507131 A1 DE 2507131A1 DE 19752507131 DE19752507131 DE 19752507131 DE 2507131 A DE2507131 A DE 2507131A DE 2507131 A1 DE2507131 A1 DE 2507131A1
- Authority
- DE
- Germany
- Prior art keywords
- zro2
- temperature
- sap
- vitroceramic
- compressive stress
- 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.)
- Withdrawn
Links
- 239000011521 glass Substances 0.000 title claims abstract description 48
- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 238000007906 compression Methods 0.000 title abstract 2
- 230000006835 compression Effects 0.000 title 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000013078 crystal Substances 0.000 claims abstract description 76
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 58
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 23
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 23
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 21
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 20
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 20
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 13
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 13
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 5
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract 3
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 claims abstract 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(II) oxide Inorganic materials [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims description 47
- 239000010410 layer Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 26
- 238000002425 crystallisation Methods 0.000 claims description 22
- 230000008025 crystallization Effects 0.000 claims description 22
- 239000010453 quartz Substances 0.000 claims description 20
- 239000002344 surface layer Substances 0.000 claims description 20
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 229910052596 spinel Inorganic materials 0.000 claims description 8
- 239000011029 spinel Substances 0.000 claims description 8
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052878 cordierite Inorganic materials 0.000 claims description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000006911 nucleation Effects 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 239000012772 electrical insulation material Substances 0.000 claims description 2
- 238000007496 glass forming Methods 0.000 claims description 2
- 241000075380 Leiognathus brevirostris Species 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 108010061905 substance P-saporin Proteins 0.000 claims 1
- 239000002667 nucleating agent Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000005496 tempering Methods 0.000 description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000007572 expansion measurement Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 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)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17733374A DD110253A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-21 | 1974-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2507131A1 true DE2507131A1 (de) | 1975-09-25 |
Family
ID=5495081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752507131 Withdrawn DE2507131A1 (de) | 1974-03-21 | 1975-02-19 | Vitrokeramkoerper, verfahren zu seiner herstellung und zur herstellung geeignetes thermisch kristallisierbares glas |
Country Status (3)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2930156A1 (de) | 2014-04-07 | 2015-10-14 | Ivoclar Vivadent AG | Glaskeramik mit Quarz-Mischkristallphase |
| EP4049982A1 (de) | 2021-02-24 | 2022-08-31 | Ivoclar Vivadent AG | Glaskeramik mit quarz-mischkristallphase |
| EP4049981A1 (de) | 2021-02-24 | 2022-08-31 | Ivoclar Vivadent AG | Glaskeramik mit quarz-mischkristallphasen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231399A (en) * | 1962-03-19 | 1966-01-25 | Corning Glass Works | Semicrystalline ceramic bodies and method |
| US3490984A (en) * | 1965-12-30 | 1970-01-20 | Owens Illinois Inc | Art of producing high-strength surface-crystallized,glass bodies |
| DE1596950A1 (de) * | 1966-06-17 | 1971-04-01 | Owens Illinois Inc | Glaskeramik und Verfahren zu ihrer Herstellung |
| DE1596946B2 (de) * | 1967-01-16 | 1973-05-30 | Owens Illinois, Ine , Toledo, Ohio (V St A ) | Teilweise entglaster glasgegenstand erhoehter bruchfestigkeit und verfahren zu seiner herstellung |
| DE1596952B2 (de) * | 1967-07-21 | 1974-11-21 | Owens-Illinois, Inc., Toledo, Ohio (V.St.A.) | Relativ leicht schmelzendes, thermisch kristallisierbares Glas und daraus hergestellte Glaskeramik |
| DE1910155B2 (de) * | 1968-03-01 | 1977-11-17 | PPG Industries, Inc, Pittsburgh, Pa. (V.StA.) | Verfahren zur herstellung eines verstaerkten, vollkristallisierten glasgegenstandes mit druckspannungen in der oberflaeche und zugspannungen im inneren sowie nach dem verfahren hergestellter glasgegenstand |
-
1974
- 1974-03-21 DD DD17733374A patent/DD110253A1/xx not_active IP Right Cessation
-
1975
- 1975-02-19 DE DE19752507131 patent/DE2507131A1/de not_active Withdrawn
- 1975-03-19 CS CS185075A patent/CS203218B1/cs unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231399A (en) * | 1962-03-19 | 1966-01-25 | Corning Glass Works | Semicrystalline ceramic bodies and method |
| US3490984A (en) * | 1965-12-30 | 1970-01-20 | Owens Illinois Inc | Art of producing high-strength surface-crystallized,glass bodies |
| DE1596950A1 (de) * | 1966-06-17 | 1971-04-01 | Owens Illinois Inc | Glaskeramik und Verfahren zu ihrer Herstellung |
| DE1596946B2 (de) * | 1967-01-16 | 1973-05-30 | Owens Illinois, Ine , Toledo, Ohio (V St A ) | Teilweise entglaster glasgegenstand erhoehter bruchfestigkeit und verfahren zu seiner herstellung |
| DE1596952B2 (de) * | 1967-07-21 | 1974-11-21 | Owens-Illinois, Inc., Toledo, Ohio (V.St.A.) | Relativ leicht schmelzendes, thermisch kristallisierbares Glas und daraus hergestellte Glaskeramik |
| DE1910155B2 (de) * | 1968-03-01 | 1977-11-17 | PPG Industries, Inc, Pittsburgh, Pa. (V.StA.) | Verfahren zur herstellung eines verstaerkten, vollkristallisierten glasgegenstandes mit druckspannungen in der oberflaeche und zugspannungen im inneren sowie nach dem verfahren hergestellter glasgegenstand |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2930156A1 (de) | 2014-04-07 | 2015-10-14 | Ivoclar Vivadent AG | Glaskeramik mit Quarz-Mischkristallphase |
| US11051918B2 (en) | 2014-04-07 | 2021-07-06 | Ivoclar Vivadent Ag | Glass ceramic having a quartz solid solution phase |
| EP4049982A1 (de) | 2021-02-24 | 2022-08-31 | Ivoclar Vivadent AG | Glaskeramik mit quarz-mischkristallphase |
| EP4049981A1 (de) | 2021-02-24 | 2022-08-31 | Ivoclar Vivadent AG | Glaskeramik mit quarz-mischkristallphasen |
| WO2022179935A1 (de) | 2021-02-24 | 2022-09-01 | Ivoclar Vivadent Ag | Glaskeramik mit quarz-mischkristallphasen |
| WO2022179936A1 (de) | 2021-02-24 | 2022-09-01 | Ivoclar Vivadent Ag | Glaskeramik mit quarz-mischkristallphase |
| CN116917245A (zh) * | 2021-02-24 | 2023-10-20 | 义获嘉伟瓦登特公司 | 具有石英固溶相的玻璃陶瓷 |
Also Published As
| Publication number | Publication date |
|---|---|
| CS203218B1 (en) | 1981-02-27 |
| DD110253A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |