Nodulizer, also known as rare earth magnesium ferrosilicon alloy（FeSiMg）, is an additive that can promote the crystallization of graphite into spherical in cast iron. The main component of “Nodulizer agent” is nodularizing elements, such as Mg, Ce, Ca, etc.

The Ferro silicon magnesium nodularizer can significantly enhance the strength of cast iron. And it also features the function of degasification, desulfurization, and deoxidation. The nodularizer is widely used in the metallurgy and steel-making industry.

Size:5~15mm, 3~25mm, 8~40mm, 25~50mm or as per customers’ requirements.