Paper Title:
Structure and Thermal Stability of Cu after Severe Plastic Deformation
  Abstract

Evolution of structure of high-purity and commercially pure copper at severe plastic deformation (SPD) by high pressure torsion (HPT) at room temperature and in liquid nitrogen has been studied by transmission electron microscopy (TEM) and measurements of microhardness. Thermal stability of structure obtained by HPT has been investigated. Factors preventing from obtaining nanocrystalline structure in Cu are analyzed and possible ways of their overcoming are discussed.

  Info
Periodical
Defect and Diffusion Forum (Volumes 297-301)
Edited by
Andreas Öchsner, Graeme E. Murch, Ali Shokuhfar and João M.P.Q. Delgado
Pages
1312-1321
DOI
10.4028/www.scientific.net/DDF.297-301.1312
Citation
V. V. Popov, A.V. Stolbovkiy, E.N. Popova, V.P. Pilyugin, "Structure and Thermal Stability of Cu after Severe Plastic Deformation", Defect and Diffusion Forum, Vols. 297-301, pp. 1312-1321, 2010
Online since
April 2010
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Price
$32.00
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