Synthesis of aluminum titanate with stabilizing additives

The advantages of the joint preliminary grinding of the feedstock in comparison with the separate one and its influence on the regularities of phase formation in the aluminum oxide - titanium oxide system are considered. Co-activation reduces the time spent on thermal synthesis of TiO ₂ x Al ₂ O ₃ . The effect of stabilizing additives of magnesium, silicon and talc oxides on the kinetics of thermal synthesis of aluminum titanate has been studied. As a stabilizing additive that prevents incongruent melting of TiO ₂ x Al ₂ O ₃ with the formation of the initial components, it is proposed to use talc in an amount of 7%. Tab. 1, ill. 4, bibliography: 12 titles.