GB951414A - Glass compositions - Google Patents
Glass compositionsInfo
- Publication number
- GB951414A GB951414A GB643361A GB643361A GB951414A GB 951414 A GB951414 A GB 951414A GB 643361 A GB643361 A GB 643361A GB 643361 A GB643361 A GB 643361A GB 951414 A GB951414 A GB 951414A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass compositions
- oxides
- li2o
- percentages
- excess
- 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
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
A glass composition particularly for sealing to mild steel consists essentially of in percentages by weight SiO2 70-72.5; Li2O 3.5-7.5; other alkali oxides 10-16; modifying oxides 5-10, the coefficient of linear expansion being in excess of 11 X 10-6. Three examples are given.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB643361A GB951414A (en) | 1961-02-22 | 1961-02-22 | Glass compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB643361A GB951414A (en) | 1961-02-22 | 1961-02-22 | Glass compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB951414A true GB951414A (en) | 1964-03-04 |
Family
ID=9814400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB643361A Expired GB951414A (en) | 1961-02-22 | 1961-02-22 | Glass compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB951414A (en) |
-
1961
- 1961-02-22 GB GB643361A patent/GB951414A/en not_active Expired
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