Silicon Barium Alloy Powder Function

Silicon-barium alloy powder is a inoculant for casting and a deoxidizing agent for steelmaking. When used as inoculant for casting, it can promote the formation of A-type graphite, refine the eutectic group, improve the distribution of graphite, have strong anti-decay ability, eliminate and prevent the blanking tendency of castings, and reduce the sensitivity of cross-section. When silicon-barium alloy powder is used as a deoxidizing agent for steelmaking, it has no smoke and no spark. The deoxidation effect is higher than that of Si-Ca alloy, and the shape of non-metallic inclusions can be improved and the quality of steel can be improved.