Ramming material refers to an amorphous refractory material that is constructed by ramming (manual or mechanical) and hardened under heating above normal temperature. It is made by mixing refractory materials, powders, binders, admixtures with fixed grade, water or other liquids.
Ramming materials are classified by material into high-alumina, clay, magnesia, dolomite, zirconium, silicon and silicon carbide carbon refractory ramming materials. It is used to fill the gap between the furnace cooling equipment and the masonry or the masonry leveling layer. Ramming materials have good chemical stability, erosion resistance, wear resistance, peeling resistance, and thermal shock resistance. They are widely used in metallurgy, building materials, non-ferrous metal smelting, chemical industry, machinery and other manufacturing industries.
Ramming materials are made of silicon carbide, graphite, and electric calcined anthracite as raw materials, mixed with a variety of ultrafine powder additives, and fused cement or composite resin as binders. It is used to fill the gap between the furnace cooling equipment and the masonry or the masonry leveling layer. Ramming materials have good chemical stability, are resistant to erosion, wear, spalling, and heat shock. They are widely used in metallurgy, building materials, non-ferrous metal smelting, chemical machinery and other manufacturing industries!
Acidic, neutral, and alkaline ramming materials are widely used in coreless medium frequency furnaces and cored induction furnaces. As medium frequency furnace ramming materials, they are used to melt gray cast iron, ductile iron, calcined cast iron, vermicular cast iron and cast iron alloys, melt carbon steel, alloy steel, high manganese steel, tool steel, heat-resistant steel, stainless steel, melt aluminum and its alloys, melt copper, brass, nickel silver, bronze and other copper alloys.
Zhengzhou Rongsheng Refractory Material Factory sells various ramming materials, casting materials, refractory plastics, wear-resistant plastics, corundum mullite casting materials, refractory concrete, thermal insulation casting materials, spray coatings and other refractory materials. The fully automatic production line has reasonable proportions and stable quality, serving every customer. The lining material of each kiln is the user’s trusted choice. Only long-term win-win cooperation can achieve resonance and lasting cooperation.
