FIELD: chemistry.
SUBSTANCE: invention can be applied in coating of cast iron and iron articles. The enamel has the following composition, in wt %: SiO2 - 45-50; Al2O3 - 3-5; Na2O - 1-2; B2O3 - 10-15; TiO2 - 10-15; MgO - 3-5; CaO - 3-5; CaF2 - 2.8-3.8; ZrO2 - 1-2; ZnO - 8-10; As2O3 - 0.1-0.2.
EFFECT: increased impact resistance of enamel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ENAMEL | 2006 |
|
RU2328468C1 |
| ENAMEL | 2006 |
|
RU2306278C1 |
| ENAMEL | 2006 |
|
RU2311370C1 |
| GLAZE | 2006 |
|
RU2309916C1 |
| ENAMEL | 2006 |
|
RU2317956C1 |
| ENAMEL | 2006 |
|
RU2332369C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| ENAMEL | 2006 |
|
RU2320580C1 |
| ENAMEL | 2006 |
|
RU2321567C1 |
| ENAMEL | 2006 |
|
RU2326837C1 |
