Additive of refractory materials
Often called additive, in refractory products for specific purposes in addition of a small amount of ingredients added. As for the promotion of some material phase formation and transformation, and the addition of mineralizer; for certain inhibitory material phase formation, inhibitors or stabilizers and join; as sintering promoting material, and adding flux, etc.. In short, in the production of refractory materials, adding a small amount of admixture can take changing the composition and structure of the material in a certain extent, so as to facilitate the production and make the products have a certain desired properties. But must pay attention, do not therefore seriously affected the basic properties of the resistance to high temperature.
