Residual stress analysis around foreign object damage using synchrotron diffraction

P. Frankel, J. Ding, M. Preuss, J. Byrne, P. J. Withers

    Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

    Abstract

    The current study compares the residual strain around foreign object damage (FOD), measured using synchrotron diffraction, to the strain predicted by a plastic model with power-law dependence. It is shown that the measured strains are significantly lower than those predicted by the model. This may be explained in part, by the inability of the model to account for damage mechanisms such as micro-cracking and shear band formation.
    Original languageEnglish
    Title of host publicationMaterials Science Forum|Mater Sci Forum
    EditorsW. Reimers, S. Quander
    Pages291-296
    Number of pages5
    Volume524-525
    DOIs
    Publication statusPublished - 2006
    Event7th European Conference on Residual Stresses, ECRS 7 - Berlin
    Duration: 1 Jul 2006 → …
    http://<Go to ISI>://000241187200021

    Publication series

    NameMaterials Science Forum

    Other

    Other7th European Conference on Residual Stresses, ECRS 7
    CityBerlin
    Period1/07/06 → …
    Internet address

    Keywords

    • Foreign object damage (FOD)
    • Residual stress
    • Synchrotron diffraction
    • Ti-6Al-4V

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