| 摘要 |
FIELD: ceramic article production, compositions for majolica article production. ^ SUBSTANCE: claimed mass contains (mass %): waste from recovery of cobalt concentrate 20-30; tile 5-10; clay 60-70. Reject materials from recovery of cobalt concentrate has bulk mass of 900 kg/m3, density of 2700 kg/m3, and refractoriness of 1180°C. ^ EFFECT: majolica articles of decreased water adsorption and increased heat stability. ^ 4 tbl |
