Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry

Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry

The most important requests for new materials used in marine aggressive corrosion environment are the corrosion resistance and the susceptibility to localized and pitting corrosion. The corrosion behavior of 1050 and 3003 aluminum alloys in natural seawater were characterized by electrochemical mea...

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Main Authors: Valentin Marian DUMITRAȘCU, Camelia STAICU, Lidia BENEA
Format: Article
Language:English
Published: Galati University Press 2016-06-01
Series:The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
Online Access:https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1263
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spelling doaj-0b1e94d3e9dc4594ae114ad3f619e1292021-07-02T19:04:17ZengGalati University PressThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science2668-47482668-47562016-06-013921263Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval IndustryValentin Marian DUMITRAȘCU0Camelia STAICU1Lidia BENEA2"Dunarea de Jos" University of Galati"Dunarea de Jos" University of Galati"Dunarea de Jos" University of Galati The most important requests for new materials used in marine aggressive corrosion environment are the corrosion resistance and the susceptibility to localized and pitting corrosion. The corrosion behavior of 1050 and 3003 aluminum alloys in natural seawater were characterized by electrochemical measurements, including open circuit potential, linear polarization, polarization resistance and cyclic voltammetry. Stability, polarization resistance, corrosion rate and pitting susceptibility were determined. 1050 aluminum alloy shows an increase of polarization resistance and improved corrosion resistance in natural seawater compared to 3003 aluminum alloy. The optical micrographs taken after corrosion assays are in good agreement with the recorded electrochemical measurements. https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1263
collection DOAJ
language English
format Article
sources DOAJ
author Valentin Marian DUMITRAȘCU
Camelia STAICU
Lidia BENEA
spellingShingle Valentin Marian DUMITRAȘCU
Camelia STAICU
Lidia BENEA
Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
author_facet Valentin Marian DUMITRAȘCU
Camelia STAICU
Lidia BENEA
author_sort Valentin Marian DUMITRAȘCU
title Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
title_short Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
title_full Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
title_fullStr Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
title_full_unstemmed Corrosion Behavior of 1050 and 3003 Aluminum Alloys Used in Naval Industry
title_sort corrosion behavior of 1050 and 3003 aluminum alloys used in naval industry
publisher Galati University Press
series The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
issn 2668-4748
2668-4756
publishDate 2016-06-01
description The most important requests for new materials used in marine aggressive corrosion environment are the corrosion resistance and the susceptibility to localized and pitting corrosion. The corrosion behavior of 1050 and 3003 aluminum alloys in natural seawater were characterized by electrochemical measurements, including open circuit potential, linear polarization, polarization resistance and cyclic voltammetry. Stability, polarization resistance, corrosion rate and pitting susceptibility were determined. 1050 aluminum alloy shows an increase of polarization resistance and improved corrosion resistance in natural seawater compared to 3003 aluminum alloy. The optical micrographs taken after corrosion assays are in good agreement with the recorded electrochemical measurements.
url https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1263
work_keys_str_mv AT valentinmariandumitrascu corrosionbehaviorof1050and3003aluminumalloysusedinnavalindustry
AT cameliastaicu corrosionbehaviorof1050and3003aluminumalloysusedinnavalindustry
AT lidiabenea corrosionbehaviorof1050and3003aluminumalloysusedinnavalindustry
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