The raw material of the preparation of magnesia carbon bricks is 98% MgO fused magnesia, magnesia carbon bricks are they have low porosity, resistance to slag erosion, thermal shock resistance and hig......
Magnesia-calcium-carbon brick refers to a refractory product made of dolomite sand, magnesia and flake graphite as the main raw materials. Its main feature is that the corrosion resistance of low alka......
At present, China consumes about 8 million tons of refractory materials every year, and more than 3 million tons of refractory materials are discarded after use. These post-use refractory materials, i......
Strictly control the amount of water added, the construction environment in winter, the temperature must be greater than 5 ° C, and there are certain anti-freezing measures. The refractory castable mu......
