Steel fiber reinforced wear-resistant castable

Steel fiber reinforced wear-resistant castables are made of high-quality rotary kiln raw materials calcined, with a volume density above 3g/cm³, a water absorption rate of less than 5%, high sintering temperature, and low Na2O and K2O content. At the same time, an appropriate amount of mullite is added to strengthen the matrix. Utilizing the high-temperature volume effect of some natural minerals, the product has the characteristics of high softening temperature under load, high high-temperature flexural strength, and low thermal expansion rate.