Mar 13

The Role of Granulometry and Additives in Optimising the Alumina Matrix in Low Cement Castables

Fine particles play a major role not only in the flowing characteristics of castables but also in the final properties of the castable in application. To optimise the particle packing of the castable, different kinds of fine aluminas can be used to form the matrix: calcined, semi-reactive, monomodal reactive or multimodal reactive aluminas.

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