FeSi Mg 9R is an ferrosilicon alloy with around 9,0% content of metallic magnesium. This product can be supplied in two versions: with or without rare earths (Re). It is useful to manufacture nodular cast iron when the base metal is available free of sulphur. This alloy has a granulation rigorously controlled that guarantees efficiency in its use. However, it can be supplied in various granulations to suit the clients needs.
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