Complementarity of Atom Probe, Small Angle Scattering and Differential Scanning Calorimetry for the Study of Precipitation in Aluminium Alloys

Complementarity of Atom Probe, Small Angle Scattering and Differential Scanning Calorimetry for the Study of Precipitation in Aluminium Alloys

Two examples of precipitation studies (in Al-Li-Cu and Al-Li-Mg alloys) are shown to demonstrate the complementarity of atom probe tomography, small-angle-scattering and differential scanning calorimetry for precipitation studies. It will be used to unravel an unexpected two-step precipitation behav...

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Bibliographische Detailangaben
Hauptverfasser: Lefebvre, Williams, Dorin, Thomas, Gault, Baptiste, de Geuser, Frédéric, Deschamps, Alexis
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Alloys
Aluminum
Aluminum base alloys
Condensed Matter
Differential scanning calorimetry
Materials Science
Physics
Precipitates
Precipitation
SAXS
Tomography
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Beschreibung
Zusammenfassung:Two examples of precipitation studies (in Al-Li-Cu and Al-Li-Mg alloys) are shown to demonstrate the complementarity of atom probe tomography, small-angle-scattering and differential scanning calorimetry for precipitation studies. It will be used to unravel an unexpected two-step precipitation behavior of T1 in Al-Li-Cu and to ascertain precipitates size in Al-Li-Mg. through a model free comparison between atom probe and SAXS.
ISSN:0255-5476
1662-9752
1662-9752
DOI:10.4028/www.scientific.net/MSF.794-796.926