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Texture development in interstitial free (IF) steel subjected to two cycles of equal channel angular extrusion

Conference Paper


Abstract


  • Texture development and grain refinement of interstitial-free (IF) steel as a function of ideal simple shear or torsion was undertaken for up to 8 pressings, Route BC- Dominant texture components evolved after a single pass and remained correspondent for all subsequent passes. End-cycle (4 and 8 pass) orientation distribution functions (ODFs) showed an increased spread of contour levels and the re-appearance of texture components similar to the 0-pass condition. Rotation of torsion components away from their ideal pole figure (PF) orientations increased at mid-cycle and decreased to almost equivalent levels after end-cycle passes. This is attributed to the principle slip directions of BCC structures aligning with the shear direction.

Publication Date


  • 2005

Citation


  • Pereloma, E. V., Gazder, A. A., & Davies, C. H. J. (2005). Texture development in interstitial free (IF) steel subjected to two cycles of equal channel angular extrusion. In Materials Science Forum Vol. 495-497 (pp. 809-814). doi:10.4028/0-87849-975-x.809

Scopus Eid


  • 2-s2.0-35348816709

Web Of Science Accession Number


Start Page


  • 809

End Page


  • 814

Volume


  • 495-497

Issue


  • PART 1

Abstract


  • Texture development and grain refinement of interstitial-free (IF) steel as a function of ideal simple shear or torsion was undertaken for up to 8 pressings, Route BC- Dominant texture components evolved after a single pass and remained correspondent for all subsequent passes. End-cycle (4 and 8 pass) orientation distribution functions (ODFs) showed an increased spread of contour levels and the re-appearance of texture components similar to the 0-pass condition. Rotation of torsion components away from their ideal pole figure (PF) orientations increased at mid-cycle and decreased to almost equivalent levels after end-cycle passes. This is attributed to the principle slip directions of BCC structures aligning with the shear direction.

Publication Date


  • 2005

Citation


  • Pereloma, E. V., Gazder, A. A., & Davies, C. H. J. (2005). Texture development in interstitial free (IF) steel subjected to two cycles of equal channel angular extrusion. In Materials Science Forum Vol. 495-497 (pp. 809-814). doi:10.4028/0-87849-975-x.809

Scopus Eid


  • 2-s2.0-35348816709

Web Of Science Accession Number


Start Page


  • 809

End Page


  • 814

Volume


  • 495-497

Issue


  • PART 1