Improved cold-drawn eutectoid steel wires based on residual stress measurement and simulation: residual stress characterization

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Residual stresses arise as a consequence of the inhomogeneous plastic deformations associated with cold drawing and may influence the mechanical behavior of wire and its durability. This paper summarizes attempts to obtain accurate measurements and simulations of the residual stress profile developed in cold drawn eutectoid wire. Residual stresses have been measured in wire subjected to different treatments by neutron, synchrotron, and X-ray diffraction. Also, numerical simulations have been performed.

SKU: P05265 Category:

Description

Residual stresses arise as a consequence of the inhomogeneous plastic deformations associated with cold drawing and may influence the mechanical behavior of wire and its durability. This paper summarizes attempts to obtain accurate measurements and simulations of the residual stress profile developed in cold drawn eutectoid wire. Residual stresses have been measured in wire subjected to different treatments by neutron, synchrotron, and X-ray diffraction. Also, numerical simulations have been performed.

Additional information

Author(s)

Jose Miguel Atienza, Jesus Ruiz-Hervias, and Manuel Elices, Madrid Polytechnic University, Spain

Publication/Event/Pages

Paper presented at WAI's 77th Annual Convention (Interwire) in Cleveland, May, 2007. Published in WJI, March 2008, pp. 70-75.

Year

2007