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Here are some simple classification of high temperature refractories

(1) Chemical composition of refractory materials: A magnesia product, B silica products, C silic...

Phosphate brick in the hot surface temperature can be maintained at about 600 ~ 800 ℃. Hot surface layer of the thermal expansion rate of only 0.6% to 0.7%, then the refractory br...

Industrial boilers are refractory brick masonry closed combustion chamber for fuel combustion, and the boiler burning flame and the heating surface and the outside world isolated. ...

High alumina brick is the most commonly used refractory materials, widely used in steelmaking, iron, kilns and so on. The quality of high-alumina brick directly affects its many pr...

High alumina brick and multi-clinker clay brick production process is similar to the difference is that the proportion of ingredients in the clinker is high, up to 90 ~ 95%, clinke...

The best brown fused alumina hardness is not higher than the hardness of silicon carbide. Good co...