Ramming material refers to the unshaped refractory material that is constructed by ramming (manual or mechanical) and hardened under the action of heating above normal temperature. It is made by kneading refractory aggregate, powder, binder, admixture, and water or other liquids with certain matching. According to the material, it can be divided into high alumina, … Read more
The basic material composition of ordinary refractory ramming materials is basically similar to that of refractory castables and plastics. It is also composed of refractory aggregates, powders, binders, and additives in proportion. The difference is that the amount of powder in the ingredients of the ramming material is more, and the amount of binder is … Read more
The choice of ramming material for the lining of the intermediate frequency furnace depends on the atmosphere in the furnace. Because the working atmosphere of the intermediate frequency furnace lining is neutral, acidic, alkaline, and composite. And the intermediate frequency furnace is divided into core induction and coreless induction furnace. So, what kind of ramming … Read more
