Durable And Energy-Saving Ultra-Low Cement Refractory Castables
Durable And Energy-Saving Ultra-Low Cement Refractory Castables Ultra-low cement refractory castable is an important refractory material. Below is a detailed introduction: 1. Definition and Characteristics Ultra-low cement refractory castable refers to a type of refractory castable in which the amount of calcium aluminate cement is significantly reduced, typically with a CaO content of less than 1%. By reducing the amount of cement and introducing additives such as ultra-fine powders, this material enhances refractoriness, high-temperature strength, slag resistance, and reduces porosity.…