| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: glaze contains SiO2, Al2O3, CaO, Na2O, B2O3, K2O, ZnO, ZrO2, MgO, TiO2, with the following ratios of components, in wt %: SiO2 - 50-55; Al2O3 - 14-17; CaO - 4-5; Na2O - 1-2; B2O3 - 8-12; K2O - 1-2; ZnO - 1-2; ZrO2 - 7.5-8; MgO - 3-4; TiO2 - 2.5-3. ^ EFFECT: increased wear resistance of the glaze. ^ 1 tbl |
