Silver Gray Ferro Alloy Nodularizer for Ductile Iron Castings

Ferro Silicon Magnesium NodulizerFerro Silicon Magnesium Nodulizer, is an addictive that can promote the forming of spheroidal graphite from graphite pieces in the production processes.Features:1.Ferro Silicon Magnesium Alloy is shaped in gray lump with metal luster. It is solid and brittle so that it is easy to be smashed.2.With stable reaction, the absorption rate of Mg. will be increased which is helpful for getting high-quality casting products.3.High mechanical strength and strong deoxygenation and desulfuration effects. Product ParametersModelChemical Composition%SiMgCaReBaLaFeBN-12638-446-7.51.0-3.01.8-2.5- balanceBN-12738-446.3-7.52.0-3.52.5-4.01.2-2.0 balanceBN-13738-446.3-7.51.0-3.02.5-4.0- balanceBN-13838-447.0-9.02.0-3.02.0-4.0- balanceBN-15838-447.0-9.02.0-3.04.0-6.0- balanceBN-10144-485.6-6.50.8-1.2-