FIELD: construction.
SUBSTANCE: stone casting contains the following components in wt %: SiO2 - 44.8-47.9; Al2O3 - 22.0-26.0; CaO - 2.0-4.0; MgO - 4.0-6.0; Fe2O3 - 2.0-4.0; K2O - 2.0-4.0; Cr2O3 - 2.0-4.0; MnO - 2.0-4.0; TiO2 - 1.0-2.0; CoO - 2.0-4.0; As2O3 - 0.1-0.2; B2O3-4.0-6.0.
EFFECT: improved strength of stone casting.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CAST STONE MATERIAL | 2009 |
|
RU2395472C1 |
| STONE CASTING | 2006 |
|
RU2332381C1 |
| STONE CASTING | 2007 |
|
RU2351565C1 |
| ENAMEL | 2006 |
|
RU2317958C1 |
| STONE CASTINGS | 2006 |
|
RU2303016C1 |
| GLAZE | 2006 |
|
RU2304132C1 |
| ENAMEL | 2006 |
|
RU2311366C1 |
| STONE FOUNDING | 1991 |
|
RU2014308C1 |
| GLAZE | 2006 |
|
RU2333169C1 |
| GLAZE | 2006 |
|
RU2320564C1 |
