Title of article
In situ assessment of lattice strain in an Al–Li alloy Original Research Article
Author/Authors
A.J Beaudoin، نويسنده , , M. Obstalecki، نويسنده , , W. Tayon، نويسنده , , M. Hernquist، نويسنده , , R. Mudrock، نويسنده , , P. Kenesei، نويسنده , , U. Lienert، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2013
Pages
9
From page
3456
To page
3464
Abstract
The lattice strains of individual grains are measured in an Al–Li alloy, AA 2195, using high-energy X-ray diffraction at a synchrotron source. The diffraction of individual grains in this highly textured production alloy was isolated through use of a depth-defining aperture. It is shown that hydrostatic stress, and in turn the stress triaxiality, can vary significantly from grain to grain.
Keywords
Material properties , Aluminum alloy , In situ tension test , Synchrotron diffraction
Journal title
ACTA Materialia
Serial Year
2013
Journal title
ACTA Materialia
Record number
1146990
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