Wall ceramic products based on aluminum silicate materials

摘要

The paper focuses on wall ceramic products modified by vitrified aluminosilicate microspheres.It is shown that during phase transformations occurred in firing polymineral clays and vitrified microspheres,the formation of mullite-and anorthite-like compounds and gehlenite is observed within the 950-1050°C temperature range.The formation of such phases provides a synthesis of a strong aluminosilicate scaffold for ceramic materials.