We present a segmented coupling model for slab casting by roller electromagnetic stirring(R‐EMS) of electromagnetic, flow, heat transfer, and solidification behavior based on magnetohy‐drodynamics and solidification theory. A three‐dimensional (3‐D) segmented coupling model that included electromagnetic, flow, and heat transfer elements was established using Ansoft Maxwell and ANSYS Fluent software. The effects of the roller sleeve, magnetic shielding ring, coil, core, mol‐ ten steel, and air domain on the electromagnetic, thermal and flow fields were studied numerically.

Study on the In-mold Flow Behavior Driven by a Subsurface Electromagnetic Stirring for IF Steel Slab Casting Abstract: A three-dimensional numerical model coupling the electromagnetic field, fluid flow and level fluctuation has been developed to investigate the flow behavior of molten steel in a sla

Introduction to Electromagnetic StirringAn electromagnetic stirrer (EMS) is a device that uses magnetic fields to induce currents within molten metal, creating a stirring action without any physical contact. This method is particularly useful in processes like continuous casting, where maintaining t

In the quest for superior steel quality, the metallurgical industry continually seeks innovative technologies that refine and enhance the properties of steel. Among these technologies, Electromagnetic Stirring (EMS) stands out as a game-changer, significantly improving the metallurgical quality of s

In the world of steelmaking, the quality of molten steel is of utmost importance. It directly affects the strength, durability, and overall performance of the final product. One method that has gained significant attention in recent years is electromagnetic stirring. This innovative technique involv