FIELD: chemistry.
SUBSTANCE: invention relates to compositions of enamels for covering products from steel, cast iron, alloys based on nickel, cobalt, manganese, chrome and other metals. Enamel contains following components, wt %: SiO2 - 65.5-68.5; K2O - 2.0-3.0; PbO - 1.0-2.0; WO3 - 0.3-0.5; Al2O3 - 1.0-2.0; B2O3 - 6.0-8.0; CoO - 0.3-0.5; Na2O - 2.0-3.0; CaO - 6.0-8.0; NiO - 0.3-0.5; F′ - 0.1-0.2; CdO - 6.0-8.0; TiO2-2.0-3.0.
EFFECT: increase of enamel impact strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2334699C1 |
| ENAMEL | 2006 |
|
RU2325358C1 |
| GLASS | 2006 |
|
RU2327656C1 |
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| GLASS | 2006 |
|
RU2325343C1 |
| GLAZE | 2006 |
|
RU2304110C1 |
| GLASS | 2006 |
|
RU2325342C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| ENAMEL | 2007 |
|
RU2343123C2 |
| GLASS | 2006 |
|
RU2334702C2 |
