dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidad de Barcelona
dc.date.accessioned2014-05-20T14:17:56Z
dc.date.available2014-05-20T14:17:56Z
dc.date.created2014-05-20T14:17:56Z
dc.date.issued1998-10-23
dc.identifierJournal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 280, n. 1-2, p. 188-195, 1998.
dc.identifier0925-8388
dc.identifierhttp://hdl.handle.net/11449/132287
dc.identifier10.1016/S0925-8388(98)00729-4
dc.identifierWOS:000076620300026
dc.identifier2-s2.0-0039398307
dc.description.abstractThe identification, characterization and stability range of the phases present in a series of Cu-Al alloys, with Al content from 11.0 to 15.0 wt.%, were studied by Differential Thermal Analysis (DTA), Optical Microscopy (OM), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), Selected Area Electron Diffraction (SAED), Auger Electron Spectroscopy (AES), Energy Dispersive X-Ray Spectroscopy (EDX) and X-Ray Diffraction (XRD). In some alloys and in a temperature range from 790 degrees C to 850 degrees C the presence of black spots exhibiting regular shapes and an homogeneous distribution was noticed through metallographic microscopy. Data from TEM and AES indicate that these spots are made of two monocrystalline phases having different Al contents and a crystallographic orientation relationship. (C) 1998 Elsevier B.V. S.A. 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.subject(β+γ0) region
dc.subjectCu-Al alloys
dc.subjectMetallography
dc.subjectTEM studies
dc.subjectAuger electron spectroscopy
dc.subjectBinary alloys
dc.subjectComposition effects
dc.subjectCrystal orientation
dc.subjectDifferential thermal analysis
dc.subjectEnergy dispersive spectroscopy
dc.subjectHigh temperature effects
dc.subjectOptical microscopy
dc.subjectScanning electron microscopy
dc.subjectTransmission electron microscopy
dc.subjectX ray crystallography
dc.subjectEnergy dispersive X ray (EDX) spectroscopy
dc.subjectSelected area electron diffraction (SAED)
dc.subjectCopper alloys
dc.titleA complex structure in the (beta+gamma(0)) region of the Cu-Al alloys
dc.typeArtículos de revistas


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