Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating
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2021
Authors
Stevanović, DimitrijeDimitrijević, Stevan

Kamberović, Željko

Parežanin, Vladimir

Dimitrijević, Silvana

Article (Published version)

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This study addresses the influence of heat treatment and alumina coating on the corrosion of EN 1.4713 steel in 0.1 mol dm(-3) sulfuric acid. The corrosion characteristics of three different samples are examined using the open circuit potential measurements, Tafel extrapolation, linear polarization resistance, weight-loss method, and electrochemical impedance spectroscopy. The results showed that the application of the weight-loss method yielded similar values to the electrochemical method in the first 24 h. A decrease in corrosion rate, in a similar manner, was observed for all three samples. The largest deacceleration was obtained for the alumina/titania-coated sample. It was obtained that the heat treatment significantly increased the corrosion resistance, but only in the first 24 h. The alumina/titania coating decreases the corrosion rate by approximately 30 times at the beginning of the corrosion exposure and by nearly 300 times after 240 h. This coating could have a significant i...nfluence on construction design, which uses ferritic stainless steel as the material.
Keywords:
alumina coatings / construction design / corrosion / ferritic 1 / 4713 steel / plasma sprayingSource:
Materials and Corrosion-Werkstoffe Und Korrosion, 2021Publisher:
- Wiley-VCH Verlag Gmbh, Weinheim
Funding / projects:
- COST (European Cooperation in Science and Technology)European Cooperation in Science and Technology (COST)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200052 (Mining and Metallurgy Institute, Bor) (RS-200052)
- CA18112
DOI: 10.1002/maco.202012197
ISSN: 0947-5117
WoS: 000598307000001
Scopus: 2-s2.0-85097510032
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Tehnološko-metalurški fakultetTY - JOUR AU - Stevanović, Dimitrije AU - Dimitrijević, Stevan AU - Kamberović, Željko AU - Parežanin, Vladimir AU - Dimitrijević, Silvana PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5 AB - This study addresses the influence of heat treatment and alumina coating on the corrosion of EN 1.4713 steel in 0.1 mol dm(-3) sulfuric acid. The corrosion characteristics of three different samples are examined using the open circuit potential measurements, Tafel extrapolation, linear polarization resistance, weight-loss method, and electrochemical impedance spectroscopy. The results showed that the application of the weight-loss method yielded similar values to the electrochemical method in the first 24 h. A decrease in corrosion rate, in a similar manner, was observed for all three samples. The largest deacceleration was obtained for the alumina/titania-coated sample. It was obtained that the heat treatment significantly increased the corrosion resistance, but only in the first 24 h. The alumina/titania coating decreases the corrosion rate by approximately 30 times at the beginning of the corrosion exposure and by nearly 300 times after 240 h. This coating could have a significant influence on construction design, which uses ferritic stainless steel as the material. PB - Wiley-VCH Verlag Gmbh, Weinheim T2 - Materials and Corrosion-Werkstoffe Und Korrosion T1 - Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating DO - 10.1002/maco.202012197 ER -
@article{ author = "Stevanović, Dimitrije and Dimitrijević, Stevan and Kamberović, Željko and Parežanin, Vladimir and Dimitrijević, Silvana", year = "2021", abstract = "This study addresses the influence of heat treatment and alumina coating on the corrosion of EN 1.4713 steel in 0.1 mol dm(-3) sulfuric acid. The corrosion characteristics of three different samples are examined using the open circuit potential measurements, Tafel extrapolation, linear polarization resistance, weight-loss method, and electrochemical impedance spectroscopy. The results showed that the application of the weight-loss method yielded similar values to the electrochemical method in the first 24 h. A decrease in corrosion rate, in a similar manner, was observed for all three samples. The largest deacceleration was obtained for the alumina/titania-coated sample. It was obtained that the heat treatment significantly increased the corrosion resistance, but only in the first 24 h. The alumina/titania coating decreases the corrosion rate by approximately 30 times at the beginning of the corrosion exposure and by nearly 300 times after 240 h. This coating could have a significant influence on construction design, which uses ferritic stainless steel as the material.", publisher = "Wiley-VCH Verlag Gmbh, Weinheim", journal = "Materials and Corrosion-Werkstoffe Und Korrosion", title = "Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating", doi = "10.1002/maco.202012197" }
Stevanović, D., Dimitrijević, S., Kamberović, Ž., Parežanin, V.,& Dimitrijević, S.. (2021). Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating. in Materials and Corrosion-Werkstoffe Und Korrosion Wiley-VCH Verlag Gmbh, Weinheim.. https://doi.org/10.1002/maco.202012197
Stevanović D, Dimitrijević S, Kamberović Ž, Parežanin V, Dimitrijević S. Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating. in Materials and Corrosion-Werkstoffe Und Korrosion. 2021;. doi:10.1002/maco.202012197 .
Stevanović, Dimitrije, Dimitrijević, Stevan, Kamberović, Željko, Parežanin, Vladimir, Dimitrijević, Silvana, "Improvement of the corrosion characteristics of 1.4713 ferritic steel in 0.1 M sulfuric acid by heat treatment and Al2O3-TiO2 coating" in Materials and Corrosion-Werkstoffe Und Korrosion (2021), https://doi.org/10.1002/maco.202012197 . .