Paper Title:
Structure and Properties of Grain Boundaries in Submicrocrystalline W Obtained by Severe Plastic Deformation
  Abstract

Submicrocrystalline structure of W obtained by severe plastic deformation (SPD) by high pressure torsion (5 revolutions of anvils at 4000C) and its thermal stability have been examined by TEM. Grain boundaries of submicrocrystalline W have been studied by the method of the emission Mössbauer spectroscopy in the initial state and after annealing at 400-6000С.

  Info
Periodical
Defect and Diffusion Forum (Volumes 283-286)
Edited by
Andreas Öchsner, Graeme E. Murch and Ali Shokuhfar
Pages
629-638
DOI
10.4028/www.scientific.net/DDF.283-286.629
Citation
V. V. Popov, R. Valiev, E.N. Popova, A.V. Sergeev, A.V. Stolbovsky, V.U. Kazihanov, "Structure and Properties of Grain Boundaries in Submicrocrystalline W Obtained by Severe Plastic Deformation", Defect and Diffusion Forum, Vols. 283-286, pp. 629-638, 2009
Online since
March 2009
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