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the quality of clay castable is related to the production process ratio, construction water, setting time, and baking, but has nothing to do with the appearance color.

The biggest difference between hot ramming and cold ramming of carbon ramming paste is that cold stamping has changed the old process method of traditional hot stamping, the working conditions and the lining performance has been improved.

Phosphate brick and high aluminum brick can be both used in the lining of lime kiln, phosphate brick is more suitable for the calcined zone than high aluminum brick.

The sintering temperature of high aluminum brick depends on the raw material. Too high sintering temperature will deform the brick, and too low sintering temperature will have low strength of high aluminum brick, and not wear, easy to peel.

The most difference between the two is the difference in the use of temperature areas, the general static industrial kiln lining construction can be ordinary refractory mortar, or phosphate refractory mortar, and the dynamic kiln lining is best to use PA80 refractory glue, because of the dynamic mechanical pressure and kiln stress, to prevent the brick drop out of the rotation process.

What kind of refractory castable is suitable for the 1300℃ furnace lining? it is based on the different lining atmosphere of different furnace types, no matter what material is selected, the ultimate purpose is to save energy and reduce consumption, to achieve the use effect and long service cycle.