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New refractory material for large cement rotary kilns -- silica-mullite-andalusite bricks The cement industry is witnessing larger rotary kilns and rising output with faster rotation and bigger diameters. Therefore, refractory materials sha...
Laying technique of silica-mullite-andalusite bricks As new refractory materials for 2500T/D, 5000T/D, and rotary kilns above the two series, silica-mullite-andalusite bricks have little expansion in high temperature. Therefore, the followi...
10000T/D production line is with feature of large kiln diameter, complicated thermal situation and strong mechanical stress, it requires the refractory material with excellent abrasion resistance, thermal shock resistance and high refractor...
Energy conservation of silica-mullite-andalusite bricks In the past, imported spinel bricks are used as refractory materials for the front transitional zone of large cement kilns. As Chinas cement market is growing, price competition is bec...
A pplication of silica-mullite-andalusite bricks in the tertiary air duct Elbows of the tertiary air duct (See the following figure for applied parts) In line with design requirements, many producers use alkali resistant castable as the ref...
Demonstration of silica-mullite-andalusite bricks Silica-mullite-andalusite bricks in the 50000T/D rotary kiln Covered parts Usage time (still in service) Thickness of bricks: slight abrasion, Grooves of bricks are clearly visible Lining br...