Influence of Annealing on Magnetic Performance for 1K107 Amorphous-Nanocrystalline Soft Magnetic Alloy

Abstract

The morphology, microstructure and magnetic properties in 1K107 alloy annealed by nitrogen and transversal magnetic (N2) are studied. The results show that coercivity (Hc), remanence ratio (Br/Bs), core loss (Pc), and effective permeability (μe) are efficiently optimized by transversal magnetic annealing (N2) according to the methods of digital electric bridge, rectifier bridge, X-ray diffraction (XRD), and field emission scanning electron microscopy (FESEM), etc.