Materials we supply Product Catalog Application and Properties Detailed Instruction Aluminum (Al) Additive for aluminum and copper alloys for degassing etc. Antimony (Sb) Additive for alloys. Bismuth (Bi) Additive for aluminum and copper alloy for degassing etc. Chromium (Cr) Additive for alloy steel and special steel. Cobalt (Co) Additive for alloy steel, high-speed steel, tool steel, heat-resistant steel. Copper (Cu) Additive for aluminum and copper alloy; inoculation for cast iron. Iron (Fe) Additive for alloys, can reduce the carbon content. Lead (Pb) Additive for alloys. Manganese (Mn) Additive for alloys. Molybdenum (Mo) Additive for ferroalloy and alloy steel, can enhance wear-resistance and corrosion-resistance. Nickel (Ni) Additive for ferroalloy and alloy steel, can enhance wear-resistance and corrosion-resistance. Silicon (Si) Additive for ferroalloy and aluminum alloys. Tellurium (Te) Additive for alloys, for degassing and grain refinement, can improve mechanical properties. Tin (Sn) Additive for copper base alloys and lead-tin alloys, and the inoculant for high strength cast iron. Tungsten (W) Additive for heat-resistant alloys, Superhard alloys, tool steels, etc.