Article
Tribocorrosion behaviour of TiBxCy/a-C nanocomposite coating in strong oxidant disinfectant solutions
Author/s | Gracia Escosa, Elena
García, Ignacio M. Sánchez Lora, Juan Carlos Abad, Manuel D. Mariscal, A Arenas, M. A Damborenea, Juan de Conde Amiano, Alejandro |
Department | Universidad de Sevilla. Departamento de Física de la Materia Condensada |
Publication Date | 2015 |
Deposit Date | 2018-04-17 |
Published in |
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Abstract | Corrosion and tribocorrosion studies of a TiBxCy/a-C coating deposited on AISI 316L steel have been performed in an aqueous solution of 0.26 vol.% acetic, 0.16 vol.% peracetic and 0.18 vol.% hydrogen peroxide (commercial ... Corrosion and tribocorrosion studies of a TiBxCy/a-C coating deposited on AISI 316L steel have been performed in an aqueous solution of 0.26 vol.% acetic, 0.16 vol.% peracetic and 0.18 vol.% hydrogen peroxide (commercial product Oxonia 1 vol.%). The corrosion current density of the TiBxCy/a-C coating ranges on the same order as bare steel but with a significantly decreasing friction (0.1 vs. 0.6) and wear rate (~ 10 times lower). The compact microstructure of the coating hinders the access of the aggressive electrolyte to the substrate, preventing the onset of the corrosion attack, while maintaining an excellent tribological behavior in strong oxidant solutions. |
Project ID. | MAT2007-66881-C02-01
MAT2011-29074-C02-01 CSD2008-00023 P10-TEP6782 |
Citation | Gracia Escosa, E., García, I.M., Sánchez Lora, J.C., Abad, M.D., Mariscal, A., Arenas, M.A.,...,Conde Amiano, A. (2015). Tribocorrosion behaviour of TiBxCy/a-C nanocomposite coating in strong oxidant disinfectant solutions. Surface and Coatings Technology, 263, 78-85. |
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