Inelastic deformation of metallic glasses under dynamic cyclic loading

Dynamic mechanical analysis was performed in two metallic glasses that show markedly distinct β relaxation features. The confined flow defects of free-volume zones and the inelastic deformation behavior result into a significant hysteresis loop dynamic cyclic loadings, which is described with viscoelastic model. Annealing below glass transition temperature T g decreases concentration zones. understanding deformation, related to zones, critical may provide new avenue properties’ improvement high entropy glasses.