Si-Ca-Ba alloy ferroalloy ferrosilicon

Intenses the graphite core and thinning the graphite core, promotes the obtaining of A-type graphite in gray iron and improving the roundness of graphite in nodular iron. Reduce the tendency of white iron and reduce the relative hardness. High anti-decline ability.prevent declining of inoculant and nodular iron. Enhance the section uniformity and prevent the shrink tendency/ Steady chemical composition. Even processing granularity. Small deviation in quality and ingredients. Low melting point(approaching 1300°C). Easy for melting absord and has little dross. Special inoculant can be produced according to customer`s demand. Granularity supplying:0.2-0.7mm, 0.7-1.0mm, 1.0-3.0mm, 3.0-8.0mm. according to client’s demand.