RU2642679C1 - Crystal glass - Google Patents
Crystal glass Download PDFInfo
- Publication number
- RU2642679C1 RU2642679C1 RU2017110333A RU2017110333A RU2642679C1 RU 2642679 C1 RU2642679 C1 RU 2642679C1 RU 2017110333 A RU2017110333 A RU 2017110333A RU 2017110333 A RU2017110333 A RU 2017110333A RU 2642679 C1 RU2642679 C1 RU 2642679C1
- Authority
- RU
- Russia
- Prior art keywords
- crystal glass
- glass
- cao
- mgo
- zno
- Prior art date
Links
- 239000005355 lead glass Substances 0.000 title claims abstract description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- -1 B 2 O 3 Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229910018162 SeO2 Inorganic materials 0.000 abstract 1
- 229910003069 TeO2 Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 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
- LAJZODKXOMJMPK-UHFFFAOYSA-N tellurium dioxide Chemical compound O=[Te]=O LAJZODKXOMJMPK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
Classifications
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- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- 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
-
- 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
FIELD: manufacturing technology.
SUBSTANCE: invention relates to silicate technology and crystal glass formulations that can be used to make household dishes. Crystal glass consists, in % by weight: SiO2 53.4–58.4; B2O3 16.0–17.0; CaO 4.0–6.0; MgO 1.0–3.0; ZnO 4.0–6.0; K2O 12.0–14.0; SeO2 1.0–1.6; TeO2 1.0–1.6.
EFFECT: technical result is high heat resistance of glass.
1 cl, 1 tbl
Description
Изобретение относится к технологии силикатов и касается составов хрустального стекла, которое может быть использовано для изготовления сортовой посуды.The invention relates to the technology of silicates and relates to compositions of crystal glass, which can be used for the manufacture of high-quality tableware.
Известно стекло, содержащее следующие компоненты, мас.%: SiO2 54,0-60,0; В2O3 1,0-4,0; CaO 11,0-19,0; MgO 1,0-3,0; ZnO 4,0-10,0; Na2O 4,0-6,0; K2O 7,0-10,0; Al2O3 1,0-5,0 [1].Known glass containing the following components, wt.%: SiO 2 54,0-60,0; B 2 O 3 1.0-4.0; CaO 11.0-19.0; MgO 1.0-3.0; ZnO 4.0-10.0; Na 2 O 4.0-6.0; K 2 O 7.0-10.0; Al 2 O 3 1.0-5.0 [1].
Задача изобретения состоит в повышении термостойкости стекла.The objective of the invention is to increase the heat resistance of glass.
Технический результат достигается тем, что хрустальное стекло, включающее SiO2, В2О3, CaO, MgO, ZnO, K2O, дополнительно содержит SeO2 и ТеО2 при следующем соотношении компонентов, мас.%: SiO2 53,4-58,4; В2O3 16,0-17,0; СаО 4,0-6,0; MgO 1,0-3,0; ZnO 4,0-6,0; K2O 12,0-14,0; SeO2 1,0-1,6; ТеO2 1,0-1,6.The technical result is achieved by the fact that crystal glass, including SiO 2 , B 2 O 3 , CaO, MgO, ZnO, K 2 O, additionally contains SeO 2 and TeO 2 in the following ratio of components, wt.%: SiO 2 53,4- 58.4; B 2 O 3 16.0-17.0; CaO 4.0-6.0; MgO 1.0-3.0; ZnO 4.0-6.0; K 2 O 12.0-14.0; SeO 2 1.0-1.6; TeO 2 1.0-1.6.
В таблице приведены составы стекла.The table shows the compositions of glass.
Стекло может быть сварено в электропечах любой конструкции при температуре 1410-1470°С.Glass can be welded in electric furnaces of any design at a temperature of 1410-1470 ° C.
Источники информацииInformation sources
1. SU 975618, 1982.1. SU 975618, 1982.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017110333A RU2642679C1 (en) | 2017-03-28 | 2017-03-28 | Crystal glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017110333A RU2642679C1 (en) | 2017-03-28 | 2017-03-28 | Crystal glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2642679C1 true RU2642679C1 (en) | 2018-01-25 |
Family
ID=61023744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017110333A RU2642679C1 (en) | 2017-03-28 | 2017-03-28 | Crystal glass |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2642679C1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU975618A1 (en) * | 1980-12-30 | 1982-11-23 | Предприятие П/Я В-2268 | Glass |
| US20030064879A1 (en) * | 2001-05-29 | 2003-04-03 | Kabushiki Kaisha Ohara | Optical glass |
| US20050054515A1 (en) * | 2001-08-22 | 2005-03-10 | Uwe Kolberg | Optical colored glasses |
| US8030233B2 (en) * | 2008-01-31 | 2011-10-04 | Ohara Inc. | Optical glass |
| RU2529443C2 (en) * | 2012-10-31 | 2014-09-27 | Олег Петрович Ксенофонтов | Glassy composition manufacturing method |
| RU2574230C1 (en) * | 2014-12-02 | 2016-02-10 | Юрий Викторович Омельчук | Glass |
-
2017
- 2017-03-28 RU RU2017110333A patent/RU2642679C1/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU975618A1 (en) * | 1980-12-30 | 1982-11-23 | Предприятие П/Я В-2268 | Glass |
| US20030064879A1 (en) * | 2001-05-29 | 2003-04-03 | Kabushiki Kaisha Ohara | Optical glass |
| US20050054515A1 (en) * | 2001-08-22 | 2005-03-10 | Uwe Kolberg | Optical colored glasses |
| US8030233B2 (en) * | 2008-01-31 | 2011-10-04 | Ohara Inc. | Optical glass |
| RU2529443C2 (en) * | 2012-10-31 | 2014-09-27 | Олег Петрович Ксенофонтов | Glassy composition manufacturing method |
| RU2574230C1 (en) * | 2014-12-02 | 2016-02-10 | Юрий Викторович Омельчук | Glass |
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