MD1670F1 - Steel coating enamel - Google Patents
Steel coating enamelInfo
- Publication number
- MD1670F1 MD1670F1 MD20000142A MD20000142A MD1670F1 MD 1670 F1 MD1670 F1 MD 1670F1 MD 20000142 A MD20000142 A MD 20000142A MD 20000142 A MD20000142 A MD 20000142A MD 1670 F1 MD1670 F1 MD 1670F1
- Authority
- MD
- Moldova
- Prior art keywords
- coating
- co2o3
- li2o
- cr2o3
- caf2
- Prior art date
Links
Abstract
The invention refers to compositions of acid and water resistant enamels and may be used for coating the electric water boilers interior faces, washing machines tanks, steel pipes and other goods. Summary of the invention consists in, that the steel coating enamel consisting of SiO2, Al2O3, B2O3, Na2O, TiO2, CaO, K2O, CaF2, Li2O, additionally contains ZrO2, Co2O3, Cr2O3 at the following component ratio, mass %: SiO2 - 48,0...49,0; Al2O3 - 3,0...3,2; B2O3 - 9,0...9,5; Na2O - 18,0...18,4; TiO2 - 4,0...4,5; CaO - 2,0...3,0; K2O - 3,0...3,3; CaF2 - 4,0...4,2; Li2O - 1,0...1,7; ZrO2 - 3,0...3,5; Co2O3 - 1,0...2,2; Cr2O3 - 0,5...1,6.The result of the invention consists in the improvement of goods quality at the expense of decreasing the melt surface stressing that prevents blistering, holes and pores on the formed enamel coating.Claims: 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20000142A MD1670G2 (en) | 2000-08-14 | 2000-08-14 | Steel coating enamel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20000142A MD1670G2 (en) | 2000-08-14 | 2000-08-14 | Steel coating enamel |
Publications (2)
Publication Number | Publication Date |
---|---|
MD1670F1 true MD1670F1 (en) | 2001-05-31 |
MD1670G2 MD1670G2 (en) | 2001-11-30 |
Family
ID=19739638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20000142A MD1670G2 (en) | 2000-08-14 | 2000-08-14 | Steel coating enamel |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD1670G2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1482891A1 (en) * | 1987-06-29 | 1989-05-30 | Уральский научно-исследовательский институт трубной промышленности | Coating enamel for steel |
-
2000
- 2000-08-14 MD MDA20000142A patent/MD1670G2/en unknown
Also Published As
Publication number | Publication date |
---|---|
MD1670G2 (en) | 2001-11-30 |
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