FIELD: glass industry. SUBSTANCE: glass has, wt.-% SiO2 54-55; TiO2 0.4-0.6; Al2O3 9-10.4; FeO 1.1-2.4; Fe2O3 11.2-12.8; CaO 8-9; MgO 0.5-1.3; Na2O 0.5-1.2; K2O 0.5-1; MoO3 0.2-0.3; WO3 0.1-0.3; MnO2 3-4; B2O3 5.2-6.8, and NiO 0.5-1.1. Glass microhardness is 875-895 kg/mm2. Glass is used as facing material. EFFECT: enhanced quality of glass. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS | 2006 |
|
RU2326071C1 |
| GLASS | 1991 |
|
RU2015120C1 |
| GLASS | 2006 |
|
RU2327656C1 |
| GLAZE | 2006 |
|
RU2329969C1 |
| GLASS | 2006 |
|
RU2335466C1 |
| GLAZE | 2006 |
|
RU2326832C1 |
| GLAZE | 2006 |
|
RU2328463C1 |
| ENAMEL | 2006 |
|
RU2337076C1 |
| GLAZE | 2006 |
|
RU2316506C1 |
| STONE CASTING | 2008 |
|
RU2381187C1 |
