Ferro Silicon Strontium

Application：

Strontium Silicon 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.