Ferrosilicon Magnesium 9R

Libramag 9R (Ferrosilicon Magnesium) 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.

Chemical Properties (%)
ELEMENTS (%)

Si

min

Ca

max

Al

max

Mg

max

Tr

max

9R 43-47 0,8 – 1,3 1,0 8,0-10 0,8-1,2
9S 43-47 0,8-1,3 1,0 8,0-10
Physical Properties (%) – Granulated (mm)
Size: 1 – 6 mm
Size: 6 – 12 mm
Size: 12 – 25 mm
* Other sizes and properties are possible, according to the clients needs.
lamina ferrosilicon 45%