| 摘要 |
FIELD: ceramic industry.SUBSTANCE: invention relates to compositions of ceramic mixtures, which can be used for making articles of decorative and art purposes. Ceramic mixture contains, wt%: brick clay 83.0-89.0; ground until passage through sieve No. 014 scrap glass 10.0-15.0; halite 0.5-1.0; glycerine 0.5-1.0. Components are dosed, mixed in the required amounts and a ceramic mixture with the moisture content of 18-26 % is prepared. From the prepared ceramic mixture articles are formed by plastic method and dried to the moisture content of not more than 6%. Articles surfaces are painted by non-ferrous engobes and annealed at the temperature of 940-960 °C.EFFECT: technical result of the invention is lower firing temperature of ceramic articles.1 cl, 1 tbl |
