FeNiSiBP glassy alloys with tunable and attractive magnetic performance

We report a new (Fe_{(1 − x)}Ni_x)₇₈Si₄B₁₃P₅ (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 Fe₇₈Si₄B₁₃P₅ 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 μe of 9–25 × 10³ 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.