H.S. HO, M. RISBET
This paper focuses on the effect of grain size on the damage mechanism of Waspaloy TM related to the localization of plastic deformation by fatigue. Such effect is examined from nano- to meso-scale by investigating the cyclic behavior of damaged specimens related to the irreversibility of plastic strain. The evolution of the average extrusion height as a function of number of cycles could be divided into three parts, which could be related to the internal stresses evolution. Damage occurrence is observed only when a saturation state, which depends on grain size is observed in terms of stress and height of extrusion.
@article{a49726d1-822e-4361-8920-dd9c4b35ab94,
title={Damage mechanism related to localization of plastic H.S. Ho M. Risbet X. Feaugas G. Moulin ( WeLib.org )},
author={H.S. HO and M. RISBET},
year={2026},
language={en}
}TY - JOUR TI - Damage mechanism related to localization of plastic H.S. Ho M. Risbet X. Feaugas G. Moulin ( WeLib.org ) AU - H.S. HO AU - M. RISBET PY - 2026 LA - en ER -
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