The composition of the charge based on low-plasticity clay has been developed, which additionally contains (by weight) 6 & # 37; boric acid and up to 10 & # 37; molybdenum trioxide as fluids, facilitating liquid-phase sintering. It was found that the use of molybdenum trioxide also makes it possible to lower the surface tension of the melt and increase the bond strength between the crystalline and glassy phases in the bulk of the ceramic. The combined effect of the applied additives on the formation of the structure, composition, and main operational properties of the resulting ceramics has been investigated. Molybdenum-containing ceramics was obtained that meets the regulatory requirements for products for external cladding of walls and plinths of buildings and structures.
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