REFRACTORY PLASTIC MASSES BASED ON HIGHLY CONCENTRATED CERAMIC BINDING SUSPENSIONS (HCBS). II. STRUCTURAL AND MECHANICAL PROPERTIES OF PLASTICIZED HCBS IN THE SYSTEM SiO_2 - CLAY~1

摘要

Rheological properties of individual suspensions of quartz sand, quartz glass, and Nizhne-Uvel'skoe (NU) clay and compound suspensions of these components containing 20-80 percent NU clay are studied. The effect of NU content of rheological properties of the compound suspensions is considered. Structural and mechanical properties of plastic masses (with a moisture content of 10-20 percent) based on compound suspensions using a Tolstoi plastometer are studied. The data obtained are used to determine the main elastoplastoviscous and structural-mechanical properties of the plastic masses. The effect of the added HCBS on the rheological char-acteristics is considered.