| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: proposed glaze contains SiO2, B2O3, Na3AlF6, ZrO2, CaO, BaO, Al2O3, ZnO and SrO. The components are in the following ratios, in wt %: SiO2 36.0-40.0; B2O3 20.0-22.0; Na3AlF6 6.0-8.0; ZrO2 8.0-10.0; CaO 1.5-2.5; BaO 1.5-2.5; Al2O3 6.0-8.0; ZnO 8.0-10.0; SrO 4.0-6.0. ^ EFFECT: increased heat resistance of the glaze. ^ 1 tbl
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