Roughness and oxidation : application to NiO growth on Ni at 800C

dc.contributor.authorHuntz, Anne Marie
dc.contributor.authorLefevre, B.
dc.contributor.authorCassino, Flávio Sandro Lays
dc.date.accessioned2012-12-05T19:10:12Z
dc.date.available2012-12-05T19:10:12Z
dc.date.issued2000
dc.description.abstractThe changes with oxidation time of the oxide outer surface roughness, the oxide grain size and the oxidation rate constant kc for NiO growth on Ni were studied at 800°C in 1 atm oxygen. The roughness was determined by optical interferometry establishing 2D-profiles and 3D-images. Correlations were found between the variations of the oxide outer surface roughness or the kc values and the oxide grain size. These are attributed to the decrease of the oxide grain boundary density with time, which induces a decrease of the effective diffusion coefficient.pt_BR
dc.identifier.citationHUNTZ, A. M. ; LEFEVRE, B. ; CASSINO, F. S. L. Roughness and oxidation : application to NiO growth on Ni at 800C. Materials Science & Engineering. A, Structural Materials: properties, microstructure and processing, v. 290, n.1-2, p.190-197, out. 2000. Disponível em: <http://144.206.159.178/FT/718/598099/12397341.pdf>. Acesso em: 05 dez. 2012.pt_BR
dc.identifier.issn09215093
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/2004
dc.language.isoen_USpt_BR
dc.rights.licenseO Periódico Materials Science and Engineering A concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3311411337199.
dc.subjectNiO roughnesspt_BR
dc.subjectOxide grain sizept_BR
dc.subjectOxidation constantpt_BR
dc.subjectNickel oxidationpt_BR
dc.titleRoughness and oxidation : application to NiO growth on Ni at 800Cpt_BR
dc.typeArtigo publicado em periodicopt_BR
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