Properties of products based on aluminum titanate and alumina

Conclusions Aluminum titanate containing additions of alumina and aluminum phosphate is a promising material for making articles with a low or practically zero coefficient of thermal expansion at temperatures of up to 500°C.It is of interest to do further work to find materials based on aluminum titanate, alumina and aluminum phosphate with zero coefficients of expansion in various temperature ranges.The addition of alumina and aluminum phosphate confers an adequate strength to the components of aluminum titanate, a high spalling resistance (including metal resistance) with a refractoriness of the order of 1930°C.