Journal article
Reversal of asymmetry of X-ray peak profiles from individual grains during a strain path change
Metal Structures in Four Dimensions, Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark1
Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark2
Risø National Laboratory for Sustainable Energy, Technical University of Denmark3
Argonne National Laboratory4
X-ray peak profiles are measured from individual bulk grains during tensile deformation. Two differently oriented copper samples pre-deformed in tension show the expected peak profile asymmetry caused by intra-grain stresses. One of the samples is oriented to achieve a significant change of the intra-grain stresses during in situ tensile loading and this is observed as a reversal of the sign of the peak profile asymmetry.
Language: | English |
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Year: | 2010 |
Pages: | 794-797 |
ISSN: | 18728456 and 13596462 |
Types: | Journal article |
DOI: | 10.1016/j.scriptamat.2010.01.032 |
ORCIDs: | Pantleon, Wolfgang |