| abstract |
A preparation method for a titanium composite anti-erosion wear-resistant refractory castable, belonging to the technical field of refractory castables. The main raw materials comprise titanium calcium aluminate, 80 bauxite clinker, white corundum powder, silica fume, MS1250 fine powder and pure calcium aluminate cement, and the refractory castable also comprises, as a percentage of the total weight, 0.01%-0.5% of explosion-proof fibres, 0.01%-0.5% of sodium tripolyphosphate and 0.01%-0.5% of citric acid. The materials are sorted, mixed evenly and bagged, and when used, poured into a strong stirrer for even mixing and, with the addition of 6-6.5wt% of water, stirred into a castable refractory castable. The advantages of the present invention are that the performance of the prepared titanium composite anti-erosion wear-resistant refractory castable is superior to that of traditional aluminum-silicon refractory castables for cement kilns, the strength is high, the change rate on heating is low, the wear resistance value is less than 5cm3, and the alkali resistance is first grade. |