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https://hdl.handle.net/11147/14337
Title: | Impact of simulated inflammation and food breakdown on the synergistic interaction between corrosion and wear on titanium | Authors: | Lima,A.R. Pinto,A.M.P. Toptan,F. Alves,A.C. |
Keywords: | Artificial saliva Corrosion Food breakdown Simulated inflammation Titanium Tribocorrosion |
Publisher: | Elsevier Ltd | Source: | 0 | Abstract: | This paper investigates the impact of lactic acid and phosphoric acid additives in artificial saliva (AS), simulating inflammation and food breakdown, on the electrochemical and tribo-electrochemical behavior of titanium. The results showed that, unlike lactic acid, phosphoric acid significantly reduced corrosion resistance, mainly due to local damage and heterogeneities on the passive film. Non-additivated AS caused greater wear volume loss, with mechanical wear identified as the main mechanism. However, when additives were present, a synergistic interplay between corrosion and wear was observed. The study concludes that prolonged exposure to food breakdown could accelerate material degradation in titanium. © 2024 Elsevier Ltd | URI: | https://doi.org/10.1016/j.corsci.2024.111839 https://hdl.handle.net/11147/14337 |
ISSN: | 0010-938X |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection |
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