Using of iron-containing clays for bleaching and intensification of ceramic sintering

Bleached ceramics were obtained on the basis of iron-containing clays, and the process of their sintering was intensified. Ceramics has high technical, operational and decorative characteristics, which is ensured by the introduction of up to 20% CaCO ₃ into the ceramic mass and 0.2% (over 100%) of lithium chloride as a mineralizer. Tab. 2, ill. 3, bibliography: 3 titles.