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https://doi.org/10.15255/CABEQ.2019.1618

Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines

R. M. Fonseca   ORCID icon orcid.org/0000-0002-7080-7446 ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
R. A. D. Faria ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
J. C. da Silva Evangelista ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
L. H. O. Souza ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
B. A. Batista ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
R. B. Soares ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil
V. de Freitas Cunha Lins ; Department of Chemical Engineering, Engineering School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte/MG, Brazil

Puni tekst: engleski, pdf (1 MB) str. 221-227 preuzimanja: 100* citiraj
APA 6th Edition
Fonseca, R.M., Faria, R.A.D., da Silva Evangelista, J.C., Souza, L.H.O., Batista, B.A., Soares, R.B. i de Freitas Cunha Lins, V. (2019). Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines. Chemical and Biochemical Engineering Quarterly, 33 (2), 221-227. https://doi.org/10.15255/CABEQ.2019.1618
MLA 8th Edition
Fonseca, R. M., et al. "Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines." Chemical and Biochemical Engineering Quarterly, vol. 33, br. 2, 2019, str. 221-227. https://doi.org/10.15255/CABEQ.2019.1618. Citirano 12.07.2020.
Chicago 17th Edition
Fonseca, R. M., R. A. D. Faria, J. C. da Silva Evangelista, L. H. O. Souza, B. A. Batista, R. B. Soares i V. de Freitas Cunha Lins. "Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines." Chemical and Biochemical Engineering Quarterly 33, br. 2 (2019): 221-227. https://doi.org/10.15255/CABEQ.2019.1618
Harvard
Fonseca, R.M., et al. (2019). 'Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines', Chemical and Biochemical Engineering Quarterly, 33(2), str. 221-227. https://doi.org/10.15255/CABEQ.2019.1618
Vancouver
Fonseca RM, Faria RAD, da Silva Evangelista JC, Souza LHO, Batista BA, Soares RB i sur. Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines. Chemical and Biochemical Engineering Quarterly [Internet]. 2019 [pristupljeno 12.07.2020.];33(2):221-227. https://doi.org/10.15255/CABEQ.2019.1618
IEEE
R.M. Fonseca, et al., "Electrochemical Behavior of AISI 1020 Steel in Type C Commercial Gasolines", Chemical and Biochemical Engineering Quarterly, vol.33, br. 2, str. 221-227, 2019. [Online]. https://doi.org/10.15255/CABEQ.2019.1618

Sažetak
In the present paper, the corrosion behavior of 1020 carbon steel in commercial gasoline-ethanol blends was investigated. The composition of each gasoline-ethanol blend was evaluated by infrared spectroscopy, and the ethanol content was determined by the ABNT 13992 reference method. Electrochemical Impedance Spectroscopy (EIS) and polarization methods were employed to evaluate corrosion resistance and penetration rates. Statistical analyses revealed that the gasoline’s solution resistance governs the corrosion process, the RON (Research Octane Number) and MON (Motor Octane Number)
numbers as well as the olefin content being more related to the corrosion rates. The polarization resistance had minor impact on the corrosion process.






Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
ethanol-gasoline blends; carbon steel; corrosion; electrochemical impedance spectroscopy; polarization

Hrčak ID: 223893

URI
https://hrcak.srce.hr/223893

Posjeta: 168 *