Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/11563
Title: Highly Porous Ti as a Bone Substitute: Triboelectrochemical Characterization of Highly Porous Ti Against Ti Alloy Under Fretting-Corrosion Conditions
Authors: Costa, A.I.
Viana, F.
Toptan, Fatih
Geringer, J.
Keywords: Porous Ti
Tribocorrosion
Fretting-corrosion
Fretting map
Publisher: Pergamon-Elsevier Science Ltd
Abstract: Highly porous Ti was investigated under fretting-corrosion conditions as a function of load and amplitude. To obtain a correlation between mechanical and electrochemical responses according to amplitude, a new representative master curve was suggested: the A ratio (dissipated energy over total energy) vs. 1st OCP drop that fitted well the fretting-corrosion behaviour. Fretting-corrosion mechanisms were presented and a fretting map was illustrated. There was a significant load- and amplitude-dependent response, showing gross slip and partial slip regimes can occur with expected OCP variations. The promising structure of highly porous Ti was preserved after 16 h of fretting-corrosion under severe solicitations.
URI: https://doi.org/10.1016/j.corsci.2021.109696
https://hdl.handle.net/11147/11563
ISSN: 0010-938X
1879-0496
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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