Formation, magnetic properties and bending deformation of Fe-based amorphous alloy without metalloids

摘要

In this work, we synthesized a new Fe-based amorphous alloy without metalloids, X-ray dif-fractometer(XRD), differential scanning calorimeter (DSC), vibrating sample magnetometer(VSM) and scanning electron microscope(SEM) were adopted to study the formation, thermals stability, magnetic properties and bending ductility of (Fe_(0.52)Co_(0.48-x)Ni_x)_(73)Cr_(17)Zr_(10) (x = 0.18,0.30) amorphous alloy ribbons. The amorphous alloys exhibit certain magnetic properties, through proper annealing conditions, The saturation magnetization(M_s) and coercivities (H_c) values of the annealed ribbons can reach up to 112.8A-m~2kg~(-1) and 6.60e, respectively. In additional, the as-spun and annealed alloy ribbons show good bending ductility, they will become promising functional/structural materials in the future.