RU2325351C1 - Enamel - Google Patents
Enamel Download PDFInfo
- Publication number
- RU2325351C1 RU2325351C1 RU2006146111/03A RU2006146111A RU2325351C1 RU 2325351 C1 RU2325351 C1 RU 2325351C1 RU 2006146111/03 A RU2006146111/03 A RU 2006146111/03A RU 2006146111 A RU2006146111 A RU 2006146111A RU 2325351 C1 RU2325351 C1 RU 2325351C1
- Authority
- RU
- Russia
- Prior art keywords
- enamel
- cao
- sio
- mgo
- tio
- Prior art date
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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
- 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
- C03C3/089—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
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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 для покрытия стальных и чугунных деталей машин и оборудования, работающих на открытом воздухе.The invention relates to the field of technology of silicates and relates to compositions of enamels for coating steel and cast iron parts of machines and equipment operating outdoors.
Известна эмаль, включающая, мас.%: SiO2 15,0-60,0; B2O3 9,0-35,0; Na2O 10,0-30,0; Al2O3 1,0-25,0; CaO 0-10,0; K2O 0-10,0; Li2O 0-20,0 [1].Known enamel, including, wt.%: SiO 2 15,0-60,0; B 2 O 3 9.0-35.0; Na 2 O 10.0-30.0; Al 2 O 3 1.0-25.0; CaO 0-10.0; K 2 O 0-10.0; Li 2 O 0-20.0 [1].
Известна эмаль, содержащая, мас.%: SiO2 38,0-50,0; B2O3 9,0-14,0; Na2O 19,0-23,0; MgO 2,0-3,0; P2O5 3,0-5,0; TiO2 0,6-1,0; Al2O3 3,0-5,5; CaF2 3,0-5,0; Fe2O3 0,1-0,5; CaO 3,0-5,0; K2O 0,3-1,0; F' 2,0-4,0 [2].Known enamel containing, wt.%: SiO 2 38,0-50,0; B 2 O 3 9.0-14.0; Na 2 O 19.0-23.0; MgO 2.0-3.0; P 2 O 5 3.0-5.0; TiO 2 0.6-1.0; Al 2 O 3 3.0-5.5; CaF 2 3.0-5.0; Fe 2 O 3 0.1-0.5; CaO 3.0-5.0; K 2 O 0.3-1.0; F '2.0-4.0 [2].
Целью изобретения является повышение морозостойкости эмали.The aim of the invention is to increase the frost resistance of enamel.
Цель достигается тем, что в состав эмали дополнительно вводят SrO, при следующем соотношении компонентов, мас.%: SiO2 50,0-55,0; B2O3 10,0-15,0; Na2O 1,0-2,0; MgO 3,0-5,0; TiO2 1,0-2,0; Al2O3 3,0-5,0; CaO 3,0-5,0; K2O 1,0-2,0; SrO 17,0-20,0.The goal is achieved by the fact that SrO is additionally introduced into the enamel, in the following ratio of components, wt.%: SiO 2 50.0-55.0; B 2 O 3 10.0-15.0; Na 2 O 1.0-2.0; MgO 3.0-5.0; TiO 2 1.0-2.0; Al 2 O 3 3.0-5.0; CaO 3.0-5.0; K 2 O 1.0-2.0; SrO 17.0-20.0.
В таблице приведены составы эмали.The table shows the compositions of enamel.
Фритту варят при 1300°C, расплав гранулируют, фритту смешивают с 1,5% глины, 0,2% буры, 0,05% аммония молибденовокислого, 47,0% воды. Смесь размалывают и полученную суспензию наносят на изделия после чего закрепляют обжигом при 900°C.The frit is boiled at 1300 ° C, the melt is granulated, the frit is mixed with 1.5% clay, 0.2% borax, 0.05% ammonium molybdenum acid, 47.0% water. The mixture is ground and the resulting suspension is applied to the products and then fixed by firing at 900 ° C.
Источники информацииInformation sources
1. Патент Японии №55-42945, С03С 3/30, 1980.1. Japan Patent No. 55-42945, C03C 3/30, 1980.
2. Авторское свидетельство СССР №1592293, С03С 8/08, 1990.2. USSR author's certificate No. 1592293, С03С 8/08, 1990.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006146111/03A RU2325351C1 (en) | 2006-12-25 | 2006-12-25 | Enamel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006146111/03A RU2325351C1 (en) | 2006-12-25 | 2006-12-25 | Enamel |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2325351C1 true RU2325351C1 (en) | 2008-05-27 |
Family
ID=39586566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006146111/03A RU2325351C1 (en) | 2006-12-25 | 2006-12-25 | Enamel |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2325351C1 (en) |
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2006
- 2006-12-25 RU RU2006146111/03A patent/RU2325351C1/en active
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