2026-04-22T23:00:55Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/92572024-06-14T00:05:18Zcom_10259_4201com_10259_5086com_10259_2604col_10259_4505
Repositorio Institucional de la Universidad de Burgos
author
Peral, Luis Borja
author
Ebrahimzadeh, P.
author
Gutiérrez, Ana Gabriela Porras
author
Fernández-Pariente, I.
2024-06-13T09:26:18Z
2024-06-13T09:26:18Z
2023-03-01
1572-6657
http://hdl.handle.net/10259/9257
10.1016/j.jelechem.2023.117207
In this study, the effect of tempering temperature on the corrosion behavior of a low carbon steel (F1272) was analyzed by means of electrochemical tests: linear polarization resistance, potentyodinamic polarization and electrochemical impedance spectroscopy (EIS) in freely aerated 3.5% NaCl solution, at room temperature. The results show that corrosion resistance of the steel increases with elevating tempering temperature from 200 to 500 °C and finally, to 680 °C. Additionally, a severe shot peening (SSP) treatment was applied in the sample with the best corrosion behavior (TT680), in order to modify the grain structure. Results evidence that corrosion resistance of the TT680 sample decreases after the applied SSP treatment (10A and 5000% coverage). Corrosion behavior is discussed through the different microstructural singularities induced both the heat treatments and the SSP.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Tempering temperature
Potentyodinamic polarization
Electrochemical impedance spectroscopy
Finite length Warburg
Severe shot peening
Grain refinement
Effect of tempering temperature and grain refinement induced by severe shot peening on the corrosion behavior of a low alloy steel
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/9257/1/Peral-jec_2023.pdf
File
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7d378ec0f29313d21b892016a854ce38
5409690
application/pdf
Peral-jec_2023.pdf