Title of article
Correlation of diffraction peak broadening to crystal strengthening in finite element simulations
Author/Authors
Dawson، نويسنده , , Paul R. and Boyce، نويسنده , , Donald E. and Rogge، نويسنده , , Ronald B.، نويسنده ,
Pages
13
From page
13
To page
25
Abstract
Trends in the evolution of the distributions of crystal slip system strength and lattice strain were collected from finite element simulations of tensile loading of polycrystals. The loading programmes replicated physical experiments on two metallic alloys (AA5182 aluminum and AL6XN stainless steel) in which Bragg peaks were measured by neutron diffraction. Correlations between the broadening of the Bragg peaks and the evolution of slip system strength are demonstrated.
Keywords
Polycrystals , Slip system , Bragg peaks , Strain hardening , Neutron diffraction
Journal title
Astroparticle Physics
Record number
2067249
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