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Computer Simulation for X-Ray Analysis of Nanostructured Cu Processed by Severe Plastic Deformation

Journal Materials Science Forum (Volumes 443 - 444)
Volume European Powder Diffraction EPDIC 8
Edited by Yvonne Andersson, Eric J. Mittemeijer and Udo Welzel
Pages 99-102
DOI 10.4028/www.scientific.net/MSF.443-444.99
Citation Nariman A. Enikeev et al., 2004, Materials Science Forum, 443-444, 99
Online since January, 2004
Authors Nariman A. Enikeev, Igor V. Alexandrov, Ruslan Z. Valiev
Keywords Defect Structure, Grain Boundary Dislocation, Nanostructured Material, Severe Plastic Deformation (SPD), X-Ray Analysis
Abstract

A computer simulation-based approach has been developed in order to reveal grain boundary defect structure of nanomaterials, which is described in terms of extrinsic grain boundary dislocations. On the basis of comparative analysis of numerically obtained results to experimental data, the defect structure parameters of nanostructured materials produced by severe plastic deformation have been evaluated.

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