Diffusion and interface controlled reactions in alpha-(Cu-Al-Ag) alloys

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:18:01Z
dc.date.available2014-05-20T14:18:01Z
dc.date.created2014-05-20T14:18:01Z
dc.date.issued2007-08-30
dc.identifierJournal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 441, n. 1-2, p. 119-123, 2007.
dc.identifier0925-8388
dc.identifierhttp://hdl.handle.net/11449/25418
dc.identifier10.1016/j.jallcom.2006.09.083
dc.identifierWOS:000247991000025
dc.description.abstractThe isothermal kinetics of Ag precipitation was studied in Cu-Al-Ag alloys with concentrations ranging from 2 to 8 wt.%Al and 2 to 12 wt.%Ag, using scanning electron microscopy (SEM), X-ray energy dispersive spectroscopy (EDX) and microhardness measurements. The results indicated a change in the precipitates growing mechanism from diffusion to interface controlled process, probably due to a change in the nature of the interface with the Ag and Al enrichment of the precipitates. (C) 2006 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Alloys and Compounds
dc.relation3.779
dc.relation1,020
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectmetals and alloys
dc.subjectprecipitation
dc.subjectdiffusion
dc.subjectkinetics
dc.titleDiffusion and interface controlled reactions in alpha-(Cu-Al-Ag) alloys
dc.typeArtículos de revistas


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