DE2658035C2 - Zusammensetzung für maschinell bearbeitbare glimmerhaltige Glaskeramiken - Google Patents
Zusammensetzung für maschinell bearbeitbare glimmerhaltige GlaskeramikenInfo
- Publication number
- DE2658035C2 DE2658035C2 DE19762658035 DE2658035A DE2658035C2 DE 2658035 C2 DE2658035 C2 DE 2658035C2 DE 19762658035 DE19762658035 DE 19762658035 DE 2658035 A DE2658035 A DE 2658035A DE 2658035 C2 DE2658035 C2 DE 2658035C2
- Authority
- DE
- Germany
- Prior art keywords
- mica
- composition
- mgo
- sio
- glass
- 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
- 239000000203 mixture Substances 0.000 title claims description 37
- 239000002241 glass-ceramic Substances 0.000 title claims description 27
- 238000001816 cooling Methods 0.000 claims description 30
- 239000011521 glass Substances 0.000 claims description 23
- 239000000155 melt Substances 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000010445 mica Substances 0.000 claims description 13
- 229910052618 mica group Inorganic materials 0.000 claims description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- WSNJABVSHLCCOX-UHFFFAOYSA-J trilithium;trimagnesium;trisodium;dioxido(oxo)silane;tetrafluoride Chemical compound [Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WSNJABVSHLCCOX-UHFFFAOYSA-J 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 5
- 230000008025 crystallization Effects 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 229910018068 Li 2 O Inorganic materials 0.000 claims 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- 239000005354 aluminosilicate glass Substances 0.000 claims 2
- 230000009466 transformation Effects 0.000 claims 2
- 239000006107 alkali alkaline earth silicate glass Substances 0.000 claims 1
- 239000005359 alkaline earth aluminosilicate glass Substances 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 239000006103 coloring component Substances 0.000 claims 1
- 238000005555 metalworking Methods 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910052596 spinel Inorganic materials 0.000 description 4
- 239000011029 spinel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 229910052637 diopside Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- C03C10/16—Halogen containing crystalline phase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19062875A DD124181A1 (en:Method) | 1975-12-30 | 1975-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2658035A1 DE2658035A1 (de) | 1977-07-14 |
| DE2658035C2 true DE2658035C2 (de) | 1986-02-06 |
Family
ID=5503159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762658035 Expired DE2658035C2 (de) | 1975-12-30 | 1976-12-22 | Zusammensetzung für maschinell bearbeitbare glimmerhaltige Glaskeramiken |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS197519B1 (en:Method) |
| DD (1) | DD124181A1 (en:Method) |
| DE (1) | DE2658035C2 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139645A1 (de) * | 1981-10-06 | 1983-05-19 | VEB Werk für Technisches Glas, DDR 6300 Ilmenau | Zusammensetzung fuer maschinell bearbeitbare vitrokerame |
| DD218253A3 (de) * | 1982-02-26 | 1985-01-30 | Univ Schiller Jena | Maschinell bearbeitbare magnetische glaskeramik |
| US8048816B2 (en) * | 2008-05-01 | 2011-11-01 | Corning Incorporated | Colored machinable glass-ceramics |
| CN119219334B (zh) * | 2024-12-02 | 2025-03-14 | 淮北师范大学 | 一种利用煤矸石制备微晶玻璃的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD111886A1 (en:Method) * | 1974-05-02 | 1975-03-12 |
-
1975
- 1975-12-30 DD DD19062875A patent/DD124181A1/xx unknown
-
1976
- 1976-12-22 DE DE19762658035 patent/DE2658035C2/de not_active Expired
- 1976-12-23 CS CS856876A patent/CS197519B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD124181A1 (en:Method) | 1977-02-09 |
| DE2658035A1 (de) | 1977-07-14 |
| CS197519B1 (en) | 1980-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |