RU2312077C1 - Glass - Google Patents
Glass Download PDFInfo
- Publication number
- RU2312077C1 RU2312077C1 RU2006123633/03A RU2006123633A RU2312077C1 RU 2312077 C1 RU2312077 C1 RU 2312077C1 RU 2006123633/03 A RU2006123633/03 A RU 2006123633/03A RU 2006123633 A RU2006123633 A RU 2006123633A RU 2312077 C1 RU2312077 C1 RU 2312077C1
- Authority
- RU
- Russia
- Prior art keywords
- glass
- mgo
- bao
- sio
- zno
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- -1 B 2 O 3 Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 150000004760 silicates Chemical class 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-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 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 206010030113 Oedema Diseases 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 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
- 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
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
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
Description
Изобретение относится к области технологии силикатов, в частности к составам стекла, которое может быть использовано, например, в производстве электровакуумных приборов.The invention relates to the field of technology of silicates, in particular to glass compositions, which can be used, for example, in the manufacture of vacuum devices.
Известно стекло, содержащее SiO2, Al2O3, MgO, BaO и другие компоненты [1].Known glass containing SiO 2 , Al 2 O 3 , MgO, BaO and other components [1].
Известно стекло, содержащее SiO2 40,0-55,0%; Al2O3 10,0-18,0%; B2O3 5,0-10,0%; MgO 1,0-4,0%; BaO 1,0-10,0%; CaO 1,0-5,0%; ZnO 1,0-8,0%; кроме того R2О 4,0-7,0, причем SiO2+B2O3≤60% [2]. Термостойкость такого отекла составляет 180°С.Known glass containing SiO 2 40,0-55,0%; Al 2 O 3 10.0-18.0%; B 2 O 3 5.0-10.0%; MgO 1.0-4.0%; BaO 1.0-10.0%; CaO 1.0-5.0%; ZnO 1.0-8.0%; in addition, R 2 About 4.0-7.0, and SiO 2 + B 2 O 3 ≤60% [2]. The heat resistance of this edema is 180 ° C.
Цель изобретения состоит в повышении термостойкости стекла.The purpose of the invention is to increase the heat resistance of glass.
Цель достигается тем, что в состав стекла дополнительно вводят TiO2, при следующем соотношении компонентов, мас %: SiO2 50,0-55,0; Al2O3 10,0-15,0; B2O3 5,0-10,0; MgO 2,0-4,0; BaO 2,0-4,0; ZnO 10,0-14,0; TiO2 8,0-10,0.The goal is achieved by the fact that TiO 2 is additionally introduced into the glass composition, in the following ratio of components, wt%: SiO 2 50.0-55.0; Al 2 O 3 10.0-15.0; B 2 O 3 5.0-10.0; MgO 2.0-4.0; BaO 2.0-4.0; ZnO 10.0-14.0; TiO 2 8.0-10.0.
В таблице приведены составы стекла.The table shows the compositions of glass.
Повышение качества изделий с использованием стекла.Improving the quality of products using glass.
Источники информацииInformation sources
1. Авторское свидетельство СССР №998400, С03С 3/04, 1983.1. USSR author's certificate No. 998400, С03С 3/04, 1983.
2. Авторское свидетельство СССР №437723, С23С 3/30, 1974.2. USSR copyright certificate No. 437723, C23C 3/30, 1974.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006123633/03A RU2312077C1 (en) | 2006-07-03 | 2006-07-03 | Glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006123633/03A RU2312077C1 (en) | 2006-07-03 | 2006-07-03 | Glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2312077C1 true RU2312077C1 (en) | 2007-12-10 |
Family
ID=38903813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006123633/03A RU2312077C1 (en) | 2006-07-03 | 2006-07-03 | Glass |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2312077C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2600235C1 (en) * | 2015-10-19 | 2016-10-20 | Юлия Алексеевна Щепочкина | Glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU437723A1 (en) * | 1972-11-22 | 1974-07-30 | Предприятие П/Я Х-5382 | Glass for soldering with metal |
| SU998400A1 (en) * | 1981-05-26 | 1983-02-23 | Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Источников Света Им.А.Н.Лодыгина | Black glass |
| SU1217804A1 (en) * | 1984-11-11 | 1986-03-15 | Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Стекла | Glass |
| RU2145309C1 (en) * | 1994-06-23 | 2000-02-10 | Сэн-Гобэн Витраж | Glass composition intended for glazing, and glazing |
-
2006
- 2006-07-03 RU RU2006123633/03A patent/RU2312077C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU437723A1 (en) * | 1972-11-22 | 1974-07-30 | Предприятие П/Я Х-5382 | Glass for soldering with metal |
| SU998400A1 (en) * | 1981-05-26 | 1983-02-23 | Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Источников Света Им.А.Н.Лодыгина | Black glass |
| SU1217804A1 (en) * | 1984-11-11 | 1986-03-15 | Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Стекла | Glass |
| RU2145309C1 (en) * | 1994-06-23 | 2000-02-10 | Сэн-Гобэн Витраж | Glass composition intended for glazing, and glazing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2600235C1 (en) * | 2015-10-19 | 2016-10-20 | Юлия Алексеевна Щепочкина | Glass |
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