Severely Plastically Deformed Ti from the Standpoint of Texture Changes

  1. Prof. Dr. Michael Zehetbauer3 and
  2. Prof. Ruslan Z. Valiev4
  1. J. Bonarski1 and
  2. I.V. Alexandrov2

Published Online: 28 JAN 2005

DOI: 10.1002/3527602461.ch5d

Nanomaterials by Severe Plastic Deformation

Nanomaterials by Severe Plastic Deformation

How to Cite

Bonarski, J. and Alexandrov, I.V. (2004) Severely Plastically Deformed Ti from the Standpoint of Texture Changes, in Nanomaterials by Severe Plastic Deformation (eds M. Zehetbauer and R. Z. Valiev), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527602461.ch5d

Editor Information

  1. 3

    Institut für Materialphysik, Universität Wien, Boltzmanngasse 5, 1090 Wien, Austria

  2. 4

    Institute of Physics of Advanced Materials, Ufa State Aviation Technical University, 12 K. Marks Str., Ufa, 450 000, Russia

Author Information

  1. 1

    Polish Academy of Sciences, Institute of Metallurgy and Materials Science, Krakow, Poland

  2. 2

    Ufa State Aviation Technical University, Ufa, Russia

Publication History

  1. Published Online: 28 JAN 2005
  2. Published Print: 25 FEB 2004

ISBN Information

Print ISBN: 9783527306596

Online ISBN: 9783527602469

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Keywords:

  • texture changes;
  • titanium;
  • severe plastic deformation (SPD);
  • equal-channel angular pressing (ECAP);
  • orientation distribution function (ODF);
  • Euler angles space;
  • texture inhomogeneity

Summary

Crystallographic texture developed in Ti subjected to severe plastic deformation (SPD) by the equal-channel angular pressing (ECAP) has been experimentally investigated, and analyzed in terms of the orientation distribution function (ODF) in the Euler angles space. The analysis focused on the study of the texture inhomogeneity and its distribution along chosen radial directions of the cross-section of an ECAP Ti ingot. From the detailed texture analysis, based on the X-ray diffraction technique, some important structural parameters, like the mean deviation of crystallographic axis of crystals from the sample axis, the range of inhomogeneities, and the topography of dominating texture components have been revealed.