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......
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......
How to distinguish fire resistant materials has always been a problem in this profession. In recent years, although the inspection methods and skills of refractory materials and products have been con......
