SU833644A1 - Enamel - Google Patents
Enamel Download PDFInfo
- Publication number
- SU833644A1 SU833644A1 SU792824440A SU2824440A SU833644A1 SU 833644 A1 SU833644 A1 SU 833644A1 SU 792824440 A SU792824440 A SU 792824440A SU 2824440 A SU2824440 A SU 2824440A SU 833644 A1 SU833644 A1 SU 833644A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cao
- mgo
- regoz
- tioz
- glaze
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
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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)
Description
(54) ГЛАЗУРЬ(54) GLAZE
1one
Изобретение относитс к составам тугоплавких глазурей, дл хоз йственного фарфора и может быть использовано на фарфоровых заводах.The invention relates to compositions of refractory glazes for household porcelain and can be used in porcelain factories.
Известна глазурь 1, содержаща , вес9{,-. SiOz 55-65,4; AbOj 18-25; РегОз - 2,03 ,5; TiOi 0,5-1,0; BaOj 1,7-6,0; MgO 6- 12; CaO 0,3-1,2; NazO 0,7-2,1; KaO 0,8- 2,0.Known glaze 1 containing, weight9 {, -. SiOz 55-65.4; AbOj 18-25; RegOz - 2.03, 5; TiOi 0.5-1.0; BaOj 1.7-6.0; MgO 6-12; CaO 0.3-1.2; NazO 0.7-2.1; KaO 0.8-2.0.
Наиболее близка к предлагаемой глазурь 2, содержаща , мол. %: 5Юг 76,70; А1гОз 7,03; РегО 0,05; TiOa 0,19; MgO 5,29; CaO 5,5.5, NatO 1,39; КгО 3,79.Closest to the proposed glaze 2, containing, they say. %: South South 76.70; A1gOz 7.03; RegO 0.05; TiOa 0.19; MgO 5.29; CaO 5.5.5, NatO 1.39; CgO 3.79.
Однако известные глазури имеют высокий КТР и недостаточную степень разлива при температуре обжига 1370-1400°С.However, the known glazes have a high CTE and an insufficient degree of spill at the firing temperature of 1370-1400 ° C.
Цель изобретени - повышение термостойкости , химической устойчивости и плавкости .The purpose of the invention is to increase heat resistance, chemical resistance and fusibility.
Поставленна цель достигаетс тем, что глазурь содержит компоненты в следующих количествах, мол. %: 5Юг 76,01-76,27; AUO, 6,81-6,88; PeiO, 0,08-0,10;TiOi. 0,090 ,13; CaO 7,50-8,03; MgO 6,13-6,81; 0,62-0,80; КгО 1,49-2,25.The goal is achieved by the fact that the icing contains components in the following amounts, mol. %: South 76.01-76.27; AUO, 6.81-6.88; PeiO, 0.08-0.10; TiOi. 0.090, 13; CaO 7.50-8.03; MgO 6.13-6.81; 0.62-0.80; CgO 1.49-2.25.
Конкретные составы глазурей представлены в табл. 1.Specific formulations of glazes are presented in table. one.
Таблица 1Table 1
10ten
1515
2020
Свойства предлагаемых и известного составов представлены в табл. 2.Properties proposed and known compositions are presented in table. 2
Таблица 2 40,5 29,1Table 2 40.5 29.1
29,1 29.1
270 400 400 6,7270 400 400 6.7
5,98 6,0 5.98 6.0
24,7 29,9 34,024.7 29.9 34.0
1242 8721242 872
885 885
Дл приготовлени глазури используют следующий шихтовой состав, вес. %:To prepare the glaze, use the following charge composition, weight. %:
Полевой шпат 43,0 25,0 20,5 Кварц 37,0 44,5 44,5Feldspar 43.0 25.0 20.5 Quartz 37.0 44.5 44.5
Каолин Kaolin
6,014,016,06,014,016,0
14,016,519,0 Доломит14,016,519,0 Dolomite
5 Применение предлагаемого состава глазури позволит получать покрытие с высокой термостойкостью и гладким зеркальным разливом при обжиге.5 The application of the proposed composition of the glaze will allow to obtain a coating with high heat resistance and a smooth mirror spill during firing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792824440A SU833644A1 (en) | 1979-10-02 | 1979-10-02 | Enamel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792824440A SU833644A1 (en) | 1979-10-02 | 1979-10-02 | Enamel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU833644A1 true SU833644A1 (en) | 1981-05-30 |
Family
ID=20852680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792824440A SU833644A1 (en) | 1979-10-02 | 1979-10-02 | Enamel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU833644A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2489412C1 (en) * | 2012-04-06 | 2013-08-10 | Юлия Алексеевна Щепочкина | Glazing |
-
1979
- 1979-10-02 SU SU792824440A patent/SU833644A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2489412C1 (en) * | 2012-04-06 | 2013-08-10 | Юлия Алексеевна Щепочкина | Glazing |
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