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 language | English |
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Article number | 174005 |
Journal | Journal of Physics D: Applied Physics |
Volume | 41 |
Issue number | 17 |
DOIs | |
Publication status | Published - 7 Sept 2008 |