Reversal of asymmetry of x-ray peak profiles from individual grains during a strain path change.
Journal Article
·
· Scripta Materialia
- X-Ray Science Division
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.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC; Danish National Research Foundation; Danish Natural Science Research Council
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1035450
- Report Number(s):
- ANL/XSD/JA-65930
- Journal Information:
- Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: 10 Vol. 62; ISSN 1359-6462; ISSN SCMAF7
- Country of Publication:
- United States
- Language:
- ENGLISH
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