Ferro Silicon Magnesium Manufacturer in India | Bansal Brothers Group

In the world of ferro alloys and foundry operations, Ferro Silicon Magnesium (FeSiMg) is one of the most important materials for producing ductile iron (SG iron) . By introducing magnesium into the molten iron, FeSiMg transforms ordinary cast iron into strong, ductile, and versatile material , ideal for applications ranging from automotive parts to industrial machinery. But not all FeSiMg is the same. With different grades like FeSiMg 6-8 and FeSiMg 8-10 , the chemical composition and magnesium content directly affect the performance of castings. Understanding these grades helps foundries choose the right ferro alloys for optimal results. What is Ferro Silicon Magnesium? Ferro Silicon Magnesium is a Nodularizing alloy made primarily from ferro silicon, magnesium, and rare earth metals . Its main purpose is to modify graphite structure in cast iron. When added to molten iron, magnesium ensures that graphite forms as spheroids (nodules) instead of flakes, improving ductility, t...

In the world of modern foundry and metallurgy, Ductile Iron stands out as one of the most versatile and durable casting materials. Known for its strength, toughness, and superior elongation compared to traditional grey iron, ductile iron is used in applications ranging from automotive parts to heavy machinery, pipelines, and infrastructure components. But producing high-quality ductile iron isn’t just about melting the right base metal. It requires careful metallurgical control and the use of specific additives — most importantly, Nodularisers and Inoculant . Without these, achieving the perfect graphite structure and mechanical properties would be nearly impossible. Understanding Ductile Iron and Its Graphite Structure Ductile iron, also known as nodular cast iron or spheroidal graphite iron (SG iron), owes its unique properties to the spherical (nodular) form of graphite within its microstructure. In traditional grey iron, graphite appears in flake form, which creates weak points i...