Evaluation of Corrosion Behaviour by Gravimetric Method
The study aims to evaluate the corrosion behaviour of two steels: BL245 and S235JR, produced at Liberty Steel Galati. BL245 is an alloy used in the oil and gas industry to manufacture pipes for pipeline transportation systems. S235JR is used to make hot finished hollow sections for construction. Gas...
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Format: | Article |
Language: | English |
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Galati University Press
2023-12-01
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Series: | The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science |
Subjects: | |
Online Access: | https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/6499 |
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author | Gina Genoveva ISTRATE Ionica NEGRU Daniela-Felicia BABENCU |
author_facet | Gina Genoveva ISTRATE Ionica NEGRU Daniela-Felicia BABENCU |
author_sort | Gina Genoveva ISTRATE |
collection | DOAJ |
description | The study aims to evaluate the corrosion behaviour of two steels: BL245 and S235JR, produced at Liberty Steel Galati. BL245 is an alloy used in the oil and gas industry to manufacture pipes for pipeline transportation systems. S235JR is used to make hot finished hollow sections for construction. Gasoline, diesel and a 3.5% sodium chloride solution were chosen as corrosion environments for this study, considering the field of use of the two alloys (oil and construction). Corrosion assessment was analysed using the gravimetric method, which is based on weighing the samples before and after they were immersed for 7, 14, and 35 days in the above-mentioned corrosion environments. Based on the initial weighing and those recorded after the immersion periods, the mass variation of the samples was determined, and the corrosion rate and penetration index were calculated. |
first_indexed | 2024-03-07T17:33:22Z |
format | Article |
id | doaj.art-ca7e64a1c60842a99974cead47f77b14 |
institution | Directory Open Access Journal |
issn | 2668-4748 2668-4756 |
language | English |
last_indexed | 2024-03-07T17:33:22Z |
publishDate | 2023-12-01 |
publisher | Galati University Press |
record_format | Article |
series | The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science |
spelling | doaj.art-ca7e64a1c60842a99974cead47f77b142024-03-02T17:28:22ZengGalati University PressThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science2668-47482668-47562023-12-01464374110.35219/mms.2023.4.066499Evaluation of Corrosion Behaviour by Gravimetric MethodGina Genoveva ISTRATE0Ionica NEGRU1Daniela-Felicia BABENCU2“Dunarea de Jos” University of Galati, Romania“Dunarea de Jos” University of Galati, Romania“Dunarea de Jos” University of Galati, RomaniaThe study aims to evaluate the corrosion behaviour of two steels: BL245 and S235JR, produced at Liberty Steel Galati. BL245 is an alloy used in the oil and gas industry to manufacture pipes for pipeline transportation systems. S235JR is used to make hot finished hollow sections for construction. Gasoline, diesel and a 3.5% sodium chloride solution were chosen as corrosion environments for this study, considering the field of use of the two alloys (oil and construction). Corrosion assessment was analysed using the gravimetric method, which is based on weighing the samples before and after they were immersed for 7, 14, and 35 days in the above-mentioned corrosion environments. Based on the initial weighing and those recorded after the immersion periods, the mass variation of the samples was determined, and the corrosion rate and penetration index were calculated.https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/6499corrosiongravimetric methodcorrosion ratepenetration indexsteel |
spellingShingle | Gina Genoveva ISTRATE Ionica NEGRU Daniela-Felicia BABENCU Evaluation of Corrosion Behaviour by Gravimetric Method The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science corrosion gravimetric method corrosion rate penetration index steel |
title | Evaluation of Corrosion Behaviour by Gravimetric Method |
title_full | Evaluation of Corrosion Behaviour by Gravimetric Method |
title_fullStr | Evaluation of Corrosion Behaviour by Gravimetric Method |
title_full_unstemmed | Evaluation of Corrosion Behaviour by Gravimetric Method |
title_short | Evaluation of Corrosion Behaviour by Gravimetric Method |
title_sort | evaluation of corrosion behaviour by gravimetric method |
topic | corrosion gravimetric method corrosion rate penetration index steel |
url | https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/6499 |
work_keys_str_mv | AT ginagenovevaistrate evaluationofcorrosionbehaviourbygravimetricmethod AT ionicanegru evaluationofcorrosionbehaviourbygravimetricmethod AT danielafeliciababencu evaluationofcorrosionbehaviourbygravimetricmethod |