Dry ramming mass for non-ferrous is a specialized refractory material used in the melting and casting of non-ferrous metals such as copper, aluminum and zinc. It is a dry material that is compressed into the furnace lining to provide high-temperature resistance and protection from chemical corrosion.

Dry ramming mass for non-ferrous metals is typically made from high-purity raw materials such as alumina, silicon carbide, and graphite. These materials offer excellent thermal conductivity, chemical resistance, and mechanical strength, making them ideal for use in the harsh environments found in the non-ferrous metals melting and casting process. The use of dry ramming mass for non-ferrous metals offers several benefits, including improved thermal and mechanical resistance, reduced energy consumption, and increased product quality.

Additionally, dry ramming mass can be easily installed, and its high consistency ensures uniformity in the furnace lining, reducing the risk of defects and uneven melting. The selection of the appropriate dry ramming mass depends on several factors, such as the desired melting rate, furnace type, and the type of non-ferrous metals being processed. Each raw material used in the dry ramming mass production has its unique properties, such as thermal conductivity and corrosion resistance.

Overall, dry ramming mass for copper, aluminum and zinc offers crucial support for the efficient and safe melting and casting of non-ferrous metals. The use of high-quality materials and proper installation techniques is essential in ensuring optimal performance and reducing the risk of equipment damage and production downtime.

– SIL-RAM® 161 is a normal quartz-based material, and the binder B₂O₃
(0.6%, 0.8%, 1.0%, 1.2%, 1.5% etc.) can be selected according to the tapping temperature and other melting parameters;

– SIL-RAM ® 120CU is acid lining based on fused silica, with excellent volume stability and resistance to molten copper penetration. It is recommended as the lining of large coreless induction furnace for melting brass and bronze

– ALU-RAM ® CU series are alumina-based materials added with silicon carbide, fused silica or magnesium oxide.The addition of silicon carbide improves the resistance to slag and corrosion. The addition of magnesium oxide improves the density and erosion resistance;This series include ALU-RAM ® 120CU, ALU-RAM ® 130CU, ALU-RAM ® 135CU etc.

– ALU-RAM ® 950 is corundum based, with good non-wetting & anti-slag property.