What are the commonly used additives and binders for refractory castables?

What are the commonly used additives and binders for refractory castables? Additives are also called admixtures, which generally play a role in adjusting the phase composition, microstructure and improving performance in refractories. Additives using different classification methods the additives for refractory castables can be divided into several types:According to the chemical composition, it can be…