RU2328468C1 - Enamel - Google Patents
Enamel Download PDFInfo
- Publication number
- RU2328468C1 RU2328468C1 RU2006142462/03A RU2006142462A RU2328468C1 RU 2328468 C1 RU2328468 C1 RU 2328468C1 RU 2006142462/03 A RU2006142462/03 A RU 2006142462/03A RU 2006142462 A RU2006142462 A RU 2006142462A RU 2328468 C1 RU2328468 C1 RU 2328468C1
- Authority
- RU
- Russia
- Prior art keywords
- enamel
- tio
- sio
- cao
- mgo
- Prior art date
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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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- 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
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
- C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
- C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
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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 и касается составов эмалей, используемых для покрытия изделий преимущественно из чугуна и стали.The invention relates to the field of technology of silicates and relates to compositions of enamels used to coat products primarily from cast iron and steel.
Известна эмаль, содержащая, мас.%: SiO2 35,0-55,0; Al2O3 3,1-12,0; B2O3 5,0-25,0; Na2O 12,5; TiO2 10,0-25,0; Sb2O3 4,0-35,0; F'≤10,0; P2O5≤10,0; RO≤10,0; MoO3≤1,0. [1].Known enamel containing, wt.%: SiO 2 35,0-55,0; Al 2 O 3 3.1-12.0; B 2 O 3 5.0-25.0; Na 2 O 12.5; TiO 2 10.0-25.0; Sb 2 O 3 4.0-35.0; F'≤10.0; P 2 O 5 ≤10.0; RO≤10.0; MoO 3 ≤1.0. [one].
Известна эмаль, содержащая, мас.%: SiO2 35,0-45,0; Al2O3 12,0-17,0; Fe2O3 0,76,-1,0; Na2O 11,0-13,0; K2O 0,5-1,0; CaO 2,0-3,35; MgO 0,11-0,14; B2O3 15,0-20,0; TiO2 5,0-6,0; F' 3,5-4,5; As2O3 0,1-0,5 [2].Known enamel containing, wt.%: SiO 2 35,0-45,0; Al 2 O 3 12.0-17.0; Fe 2 O 3 0.76, -1.0; Na 2 O 11.0-13.0; K 2 O 0.5-1.0; CaO 2.0-3.35; MgO 0.11-0.14; B 2 O 3 15.0-20.0; TiO 2 5.0-6.0; F '3.5-4.5; As 2 O 3 0.1-0.5 [2].
Задача изобретения состоит в повышении термической устойчивости эмали.The objective of the invention is to increase the thermal stability of enamel.
Задача решается тем, что в состав эмали дополнительно вводят ZrO2, при следующем соотношении компонентов, мас.%: SiO2 44,0-47,0; Al2O3 15,0-20,0; Na2O 2,0-4,0; K2O 2,0-4,0; CaO 2,0-4,0; MgO 2,8-4,8; B2O3 10,0-15,0; TiO2 4,0-6,0; F' 1,0-2,0; As2O3 0,1-0,2; ZrO2 4,0-6,0.The problem is solved by the fact that ZrO 2 is additionally introduced into the enamel, in the following ratio of components, wt.%: SiO 2 44.0-47.0; Al 2 O 3 15.0-20.0; Na 2 O 2,0-4,0; K 2 O 2.0-4.0; CaO 2.0-4.0; MgO 2.8-4.8; B 2 O 3 10.0-15.0; TiO 2 4.0-6.0; F '1.0-2.0; As 2 O 3 0.1-0.2; ZrO 2 4.0-6.0.
В таблице приведены составы эмали.The table shows the compositions of enamel.
Температура варки фритты 1400°С. Фритту размалывают с добавкой; глины 0,5; волластонита 0,5; буры 0,1; поташа 0,1; воды 47,0. Суспензию наносят на изделия и закрепляют обжигом при 950°C.The frit cooking temperature is 1400 ° С. Frit grind with additive; clay 0.5; wollastonite 0.5; Boers 0.1; potash 0.1; water 47.0. The suspension is applied to the products and fixed by firing at 950 ° C.
Источники информацииInformation sources
1. Патент Японии №61-178441, С03С 8/06, 1986.1. Japanese Patent No. 61-178441, C03C 8/06, 1986.
2. Авторское свидетельство СССР №1211234, С03С 8/06, 1986.2. USSR author's certificate No. 1211234, C03C 8/06, 1986.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006142462/03A RU2328468C1 (en) | 2006-11-30 | 2006-11-30 | Enamel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006142462/03A RU2328468C1 (en) | 2006-11-30 | 2006-11-30 | Enamel |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2328468C1 true RU2328468C1 (en) | 2008-07-10 |
Family
ID=39680695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006142462/03A RU2328468C1 (en) | 2006-11-30 | 2006-11-30 | Enamel |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2328468C1 (en) |
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2006
- 2006-11-30 RU RU2006142462/03A patent/RU2328468C1/en active
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