Validation of the Contour Method of Residual Stress Measurement in a MIG 2024 Weld by Neutron and Synchrotron X-ray Diffraction

Zhang, Y.; Ganguly, S.; Stelmukh, V.; Fitzpatrick, M. E. and Edwards, L. (2003). Validation of the Contour Method of Residual Stress Measurement in a MIG 2024 Weld by Neutron and Synchrotron X-ray Diffraction. Journal of Neutron Research, 11(4) pp. 181–185.

DOI: https://doi.org/10.1080/10238160410001726594

Abstract

The contour method is a newly-invented destructive technique of residual stress measurement and has been receiving increasing interest. It is advisable to validate such new methods by comparison with other well-established techniques. For this purpose, contour measurements were performed on a MIG 2024-T351 aluminium alloy welded plate. The result has been compared with the results from neutron and synchrotron X-ray and shows a favourable agreement.

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