NUK - logo
E-viri
Celotno besedilo
Recenzirano
  • Delamination of Pearlitic S...
    Prasad, Akula Durga Vara; Mukherjee, Subrata

    Materials science forum, 01/2021, Letnik: 1016
    Journal Article

    Cold drawn wires were produced by drawing the pearlitic wire rod (5.5 mm diameter). Cold drawing involved multiple stages to a final drawing strain of ≈ 2.5. The cold drawing alters the pearlite morphology. During the wire drawing, the change in morphology is location dependent. This will create the gradient in stain and strain mode between the surface and the center. This led to have a strain partition among ferrite and cementite phases. The strain partitioning plays a major role in the final tensile and torsional performance of the cod drawn wire. The present work dealt with the experimental and their numerical simulations of stress gradients and the role of pearlite morphology on tensile and torsional properties of the pearlitic steel wire.