Shakedown of deep cold rolling residual stresses in titanium alloys

C. M. Gill, N. Fox, P. J. Withers

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper presents measurements of the shakedown of the compressive residual stresses produced by deep cold rolling caused by low cycle fatigue of the titanium alloys Ti-6Al-4V and IMI679 at room temperature and elevated temperature, respectively. The loads and temperatures were designed to replicate the most extreme conditions expected in the compression stages of a gas turbine engine. Measurements were made using a technique combining XRD and hole drilling. © 2008 IOP Publishing Ltd.
    Original languageEnglish
    Article number174005
    JournalJournal of Physics D: Applied Physics
    Volume41
    Issue number17
    DOIs
    Publication statusPublished - 7 Sept 2008

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