RU2321559C1 - Glass - Google Patents
Glass Download PDFInfo
- Publication number
- RU2321559C1 RU2321559C1 RU2006131917/03A RU2006131917A RU2321559C1 RU 2321559 C1 RU2321559 C1 RU 2321559C1 RU 2006131917/03 A RU2006131917/03 A RU 2006131917/03A RU 2006131917 A RU2006131917 A RU 2006131917A RU 2321559 C1 RU2321559 C1 RU 2321559C1
- Authority
- RU
- Russia
- Prior art keywords
- glass
- bao
- cao
- tio
- sio
- Prior art date
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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
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- 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
Description
Изобретение относится к области технологии силикатов, а именно к составам стекла, которое может быть использовано для изготовления посуды, изделий декоративно-художественного назначения.The invention relates to the field of technology of silicates, and in particular to compositions of glass, which can be used for the manufacture of glassware, decorative and artistic products.
Известно стекло, включающее SiO2, CaO, Na2O, K2O, BaO, B2O3, TiO2 и другие компоненты (1).Glass is known, including SiO 2 , CaO, Na 2 O, K 2 O, BaO, B 2 O 3 , TiO 2 and other components (1).
Известно стекло, содержащее, мас.%: SiO2 - 70,5-74,5; CaO - 6,8-10,8; Na2O - 13,1-15,1; K2O - 2,0-3,0; BaO - 1,5813-2,5852; Ni2O3 - 0,013-0,017; Co2O3 - 0,0003-0,0007; Se - 0,001-0,002 (2). Термостойкость такого стекла составляет 142-154°С.Known glass containing, wt.%: SiO 2 - 70.5-74.5; CaO - 6.8-10.8; Na 2 O - 13.1-15.1; K 2 O - 2.0-3.0; BaO - 1.5813-2.5852; Ni 2 O 3 - 0.013-0.017; Co 2 O 3 - 0.0003-0.0007; Se - 0.001-0.002 (2). The heat resistance of such glass is 142-154 ° C.
Целью изобретения является повышение термостойкости стекла.The aim of the invention is to increase the heat resistance of glass.
Цель достигается тем, что в состав стекла дополнительно вводят B2O3 и TiO2 при следующем соотношении компонентов, мас.%: SiO2 - 60,0-65,0; CaO - 5,0-10,0; Na2O - 10,0-15,0; K2O - 3,0-5,0; BaO - 2,0-4,0; Ni2O3 - 0,5-1,0; Co2O3 - 0,5-1,0; Se - 0,2-0,3; B2O3 - 6,0-8,0; TiO2 - 1,3-2,3.The goal is achieved by the fact that B 2 O 3 and TiO 2 are additionally introduced into the glass composition in the following ratio of components, wt.%: SiO 2 - 60.0-65.0; CaO - 5.0-10.0; Na 2 O - 10.0-15.0; K 2 O - 3.0-5.0; BaO - 2.0-4.0; Ni 2 O 3 - 0.5-1.0; Co 2 O 3 - 0.5-1.0; Se 0.2-0.3; B 2 O 3 - 6.0-8.0; TiO 2 - 1.3-2.3.
В таблице приведены составы стекла.The table shows the compositions of glass.
Источники информацииInformation sources
1. Патент Великобритании №1454335, С1М, 1976.1. UK patent No. 1454335, C1M, 1976.
2. Авторское свидетельство СССР №1155570, С03С 3/062, 1985.2. USSR author's certificate No. 1155570, С03С 3/062, 1985.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006131917/03A RU2321559C1 (en) | 2006-09-05 | 2006-09-05 | Glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006131917/03A RU2321559C1 (en) | 2006-09-05 | 2006-09-05 | Glass |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2321559C1 true RU2321559C1 (en) | 2008-04-10 |
Family
ID=39366721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006131917/03A RU2321559C1 (en) | 2006-09-05 | 2006-09-05 | Glass |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2321559C1 (en) |
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2006
- 2006-09-05 RU RU2006131917/03A patent/RU2321559C1/en active
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