Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94519
Type: Artigo de evento
Title: Crystallite Size And Strain Study Of A Nanostructured Fe-cu Alloy From Diffraction Profile Analysis
Author: Aguero O.E.
Socolovsky L.M.
Torriani I.L.
Abstract: The lattice parameters, crystallite size and strain of nanostructured Cu1-xFex (0< x <0.5) alloys prepared by the ball milling method were determined from X-ray powder diffraction analysis. All samples present the Cu fee structure. The lattice parameters of the Cu 1-xFex phases increase with x. Furthermore, they are significantly greater than the values predicted by Vegard's law. The X- ray diffraction peaks were analyzed using the Warren-Averbach and Integral Breadth methods. The crystallite size decreases and the strain increases with Fe concentration. A high degree of anisotropy was observed in both the apparent crystal size and strains. Possible inhomogeneities in the fee phase cannot be discarded.
Editor: 
Rights: fechado
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-8644232604&partnerID=40&md5=d4f5cb159ac30d209144f0814b45fba9
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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