Rheological Properties of Ceramic Bodies and the Physical-Mechanical Indices of Acid-Resistant Materials Based on Nano-Technogenic Wastes from Petroleum Chemistry and Non-Ferrous Metallurgy and on Pyrophyllite

摘要

It is shown that the amount of aluminum-containing nanotechnogenic raw material based on non-ferrous metallurgy and pyrophyllite has a large effect on the structure and rheological properties of ceramic bodies in the production of acid-resistant materials. The use of nanotechnogenic raw material increases the physical and mechanical properties of ceramics for acid-resistant materials. Studies have shown that the presence of pores with isometric shape and oval closed porosity, unlike elongated (slit-shaped) pores, in ceramic materials impart mechanical strength to them.