SU464545A1 - Acid resistant enamel - Google Patents
Acid resistant enamelInfo
- Publication number
- SU464545A1 SU464545A1 SU1967913A SU1967913A SU464545A1 SU 464545 A1 SU464545 A1 SU 464545A1 SU 1967913 A SU1967913 A SU 1967913A SU 1967913 A SU1967913 A SU 1967913A SU 464545 A1 SU464545 A1 SU 464545A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acid resistant
- enamel
- resistant enamel
- heat resistance
- weight
- 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
- C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
- C03C8/12—Frit compositions, i.e. in a powdered or comminuted form containing lead containing titanium 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)
Description
Изобретение относитс к технике защиты металлов и может быть использовано в химической промышленности дл защиты оборудовани в агрессивных средах.The invention relates to a technique for protecting metals and can be used in the chemical industry to protect equipment in aggressive environments.
Известна эмаль, включающа SiOj, TiO2, АЬОз, ВгОз, СаО, LigO, , КзО, NazSiFg, обладает высокой химической устойчивостью, но низкой термостойкостью.Known enamel, including SiOj, TiO2, HbOz, BrOz, CaO, LigO, CrO, NazSiFg, has high chemical resistance, but low heat resistance.
Цель изобретени - повышение термостойкости .The purpose of the invention is to increase the heat resistance.
Это достигаетс тем, что эмаль дополнительно содержит ВаО, ZnO, AsgOs, СеО2 при слевес . %:This is achieved by the fact that the enamel additionally contains BaO, ZnO, AsgOs, CeO2 at the body. %:
дующемfollowing
10ten
В качестве примеров могут служить эмали следующего состава, приведенные в таблице. 30 Эмаль нанос т на предварительно загр унтованную стальную поверхность по обычной технологии эмалировани . Состав шликера, вес. ч.: Гранулит эмали100 Глина глуховска 4 Песок1As examples can serve as enamels of the following composition, shown in the table. 30 Enamel is applied to a pre-polished steel surface using conventional enameling technology. The composition of the slip weight. h .: Granulite enamel100 Clay Glukhovska 4 Sand1
Молибденовокислыйа -м-онйй 0,2 TiOs0.5Molybdenum sour-m-ony 0,2 TiOs0.5
СггОз2CrH2
Вода45.Water45.
Рабочие параметры шлиThe operating parameters went
Тонина помолаFine grinding
Объемный -весVolume weight
Кроюща способность Свойства эмали:Enamel coating ability:
Оптимальна температура обжигаOptimum firing temperature
КислотостойкостьAcid resistance
Термостойкость по методу теплосменHeat resistance by heat exchange method
Прочность на ударImpact strength
Предмет изоItem of
Кислотостойка эмаль, TiOz, АЬОз, ВгОз, СаО, Enamel, TiOz, ALOZ, BrOZ, CaO,
Na2SiF6, отличающа с тем, что, с адлью повышени термостойкости, она дололнительно содержит ВаО, ZnO, АзгОз, СеОа при следующем соотношении компонентов, вес. %:Na2SiF6, characterized in that, with an increase in heat resistance, it additionally contains BaO, ZnO, AzgOz, CeOa in the following ratio of components, weight. %:
Основа 3,5-,0 5-7,6 1,0-2,5 1,5-3,0 2,0-4,0 6,0-10,0 1,0-2,0 Basis 3,5-, 0 5-7,6 1,0-2,5 1,5-3,0 2,0-4,0 6,0-10,0 1,0-2,0
e 0,5-2,0 0,1-1,0 0,1-1,0 0,1-1,0 1,0-2,5.e 0.5-2.0 0.1-1.0 0.1-1.0 0.1-1.0 1.0-2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1967913A SU464545A1 (en) | 1973-11-05 | 1973-11-05 | Acid resistant enamel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1967913A SU464545A1 (en) | 1973-11-05 | 1973-11-05 | Acid resistant enamel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU464545A1 true SU464545A1 (en) | 1975-03-25 |
Family
ID=20566996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1967913A SU464545A1 (en) | 1973-11-05 | 1973-11-05 | Acid resistant enamel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU464545A1 (en) |
-
1973
- 1973-11-05 SU SU1967913A patent/SU464545A1/en active
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