Application of Zirconium Corundum Ramming Mass

Ramming material is also called furnace lining material and knotting material, and ramming material is also called furnace lining material and knotting material. It is composed of refractory aggregate, powder and a small amount of binder. material. Dry ramming materials are dry or semi-dry and loose, and most of them are not sticky before molding. Only with strong ramming can a dense structure be obtained, and the combination will have strength when heated to the sintering temperature. Ramming materials are divided into acidic, neutral and basic ramming materials according to the material properties.

It is used to fill the gap between the furnace body cooling equipment and the masonry or the filler for the leveling layer of the masonry.  Zirconium corundum ramming mass is widely used in metallurgy, building materials, non-ferrous metal smelting, chemical industry, machinery and other manufacturing industries!

As intermediate frequency furnace ramming materials, zirconium corundum ramming mass are used to melt gray cast iron, ductile iron, malleable iron, vermicular graphite iron and cast iron alloys. Melting carbon steel, alloy steel, high manganese steel, tool steel, heat-resistant steel, stainless steel, melting aluminum and its alloys, melting copper, brass, cupronickel and bronze and other copper alloys and other special steels.

Zirconium corundum ramming material series refractory material is made of fused zirconium corundum particles by oxidation method and a small amount of additives. The product has the characteristics of easy use, hardening at room temperature, high temperature strength, low thermal expansion rate, and strong resistance to glass liquid erosion.

Zirconium corundum is made of aluminum-rich, zirconium-rich materials and additives in an electric arc furnace, smelted at a high temperature above 2250°C, cooled by a special process and shaped by Barmac. It has the characteristics of tough texture, dense structure and high strength. This product is not only a high-grade abrasive, but also can be used for high-grade refractories. It has the characteristics of high strength, high toughness and high temperature resistance, and can manufacture high-performance heavy-duty grinding wheels. Good grinding effect; it is also widely used in the production and manufacture of refractory materials such as continuous rolling and continuous casting, nozzles, runners, glass furnaces and kilns in the iron and steel industry.