Title: Synchrotron diffraction study of the cementite phase in cold drawn pearlitic steel wires
Authors: Tacq, Jeroen
Kriška, Martin
Seefeldt, Marc
Issue Date: 2014
Publisher: Trans Tech Publications
Host Document: Materials Science Forum vol:768-769 pages:380-387
Conference: International Conference on Residual Stresses edition:9 location:Garmisch-Partenkirchen, Germany date:7-9 October 2012
Abstract: Energy dispersive synchrotron diffraction has been carried out on cold drawn pearlitic
steel wires. In this paper the observed cementite peaks are analysed. For a broad range of true
drawing strains sin²(ψ) curves have been measured. The residual stress in the cementite is found to
saturate after reaching a maximum at a strain of about 1.6. No indication of significant texture
development in the cementite could be observed. An explanation is given in terms of possible
physical mechanisms. Peak broadening was observed at the early stages of deformation.
ISSN: 0255-5476
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Structural Composites and Alloys, Integrity and Nondestructive Testing

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