Microstructural and Magnetic Properties of Nanocrystalline Fe-Zr-B-(Cu) Alloys Prepared by Ultra-Rapid Annealing

This thesis investigates how rapid heat treatment improves the performance of magnetic alloys made from iron, zirconium, boron, and copper. These materials are used to make small, energy-efficient electrical components. The study shows that using a rapid annealing process leads to better magnetic behaviour compared to older conventional methods. This could help develop lighter, cheaper, and more efficient devices for electronics, renewable energy, and electric vehicles.