Rare Earth Silicon Magnesium Nodulizer: Benefits & Usage Rare earth silicon magnesium nodulizer plays a crucial role in the production of ductile iron, enhancing its mechanical properties. With a combination of rare earth elements, silicon, and magnesium, this additive improves the graphite structure within the iron, leading to increased strength and durability. Historically, the demand for high-quality nodulizers has grown as industries seek...