Factors Affecting the erosion resistance of refractory bricks and methods to improve it

These erosive media include various slags (blast furnaces, electric furnaces, converters, refining furnaces, non-ferrous metal smelting furnaces, calcining furnaces, reaction furnaces), fuels, ash, flying dust, iron filings, lime, cement clinker, alumina clinker, garbage, liquid molten metals, glass molten liquids, acids and alkalis, electrolyte solutions, and various gaseous substances (gas, CO, sulfur, zinc and alkali vapor), etc.

Erosion resistance is a very important indicator for measuring the resistance of refractory bricks to chemical erosion and mechanical wear. It is of great significance for formulating the correct production process and rationally selecting refractory bricks.