Abstract
Fretting fatigue tests have been carried out on a recently developed near-α creep-resistant alloy, IMI 829. The fretting fatigue characteristics have been determined at temperatures of 400 and 600° C under conditions of high and low fatigue stresses. In each case fatigue-crack initiation has been examined and related to the fretting damage on the surface of the specimen, and the microstructure of the alloy.
Published Version
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