Ferro Silicon Magnesium Manufacturer in India | Bansal Brothers Group

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...

In modern metal casting industries, precision, efficiency, and control are no longer optional—they're the foundation for reliable and scalable production. When it comes to magnesium treatment in ductile iron, Cored Wire Injection has emerged as the future-ready solution that meets both performance and consistency expectations. This method offers foundries and steel manufacturers a way to improve quality, reduce costs, and deliver products with enhanced structural integrity. One of its biggest advantages? Achieving consistent Mg recovery , which has historically been a challenge with conventional magnesium treatment techniques. Understanding Cored Wire Injection in Metallurgy Cored wire injection is a process where a hollow wire, filled with alloying agents such as magnesium, is injected into molten metal. This allows for deeper and more controlled delivery of treatment elements, leading to minimal oxidation and better reaction stability. In traditional magnesium addition methods, ...

In the precision-driven world of iron casting, selecting the right alloying material can greatly influence the performance of your final product. One such critical decision is choosing between FeSiMG 6-8 and FeSiMG 8-10 —two common magnesium-bearing alloys used in the ductile iron treatment process. These materials, often referred to as Nodularisers , ensure that graphite forms as nodules rather than flakes, which in turn strengthens the metal and improves ductility. However, what is the real distinction between these two grades? Which one is suitable for your foundry? Let's dissect it in a straightforward manner. Why Magnesium Content Matters in Iron Treatment Converting flake graphite into a spheroidal (nodular) shape is the aim of producing ductile iron. Magnesium is the key element that makes this transformation possible. The percentage of magnesium in your additive plays a crucial role in determining how effectively this process occurs—and what challenges you might face during...