| 摘要 |
FIELD: production of enamel coats. ^ SUBSTANCE: proposed mass for production of enamel coats contains the following components, mass-%: fritt, 90-92; mullite, 7-8; clay, 1-2; fritt contains the following components, mass-%: SiO2, 44.0-46.0; Al2O3, 4.0-5.0; B2O3, 10.0-14.0; CaF2, 2.0-3.0; TiO2, 8.0-10.0; MgO, 2.0-4.0; ZrO2, 21.0-27.0. ^ EFFECT: enhanced heat resistance of enamel coat. ^ 2 cl, 2 tbl |
