FIELD: chemistry.
SUBSTANCE: invention relates to composition of enamels for cast iron or steel products coating. Enamel contains the following components, wt.%: SiO2 - 35.0-40.0; Al2O3 - 1.0-2.0; B2O3 - 13.0-16.0; P2O5 - 4.0-6.0; Na2O - 3.0-5.0; TiO2 - 5.5-7.5; ZnO - 3.0-5.0; MgO 15.0-18.0; MnO2 - 1.5-3.0; Cr2O3 - 1.5-3.0; CuO - 4.0-6.0.
EFFECT: higher enamel adhesion strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ENAMEL | 2006 |
|
RU2304108C1 |
| GLAZE | 2006 |
|
RU2329969C1 |
| STONE CASTING | 2007 |
|
RU2351565C1 |
| ENAMEL | 2006 |
|
RU2332369C1 |
| ENAMEL | 2006 |
|
RU2315018C1 |
| ENAMEL | 2006 |
|
RU2321567C1 |
| ENAMEL | 2006 |
|
RU2329215C2 |
| ENAMEL | 2006 |
|
RU2317958C1 |
| ENAMEL | 2006 |
|
RU2304107C1 |
| GLASS | 2006 |
|
RU2316494C1 |
