FeNiSiBP glassy alloys with tunable and attractive magnetic performance

Abstract We report a new (Fe (1 −  x ) Ni x ) 78 Si 4 B 13 P 5 ( x  = 0–0.8) alloys with high AFA and stability of super cooled liquid region. By tuning the ratio of Fe and Ni based on the Fe 78 Si 4 B 13 P 5 alloys, these alloys exhibit tunable and attractive performance is obtained, containing tunable B s of 0–1.57 T, low H c of 2.1–0.7 A/m, high μ e of 9–25 × 10 3 and obviously improved anti-corrosion which meets the requirement of most electric devices. These alloys with similar manufacturability are promising candidates for the application as soft-magnetic materials in electric devices and brazing materials.