Effects of environmental factors on corrosion behavior of aluminum

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dc.contributor.authorJung, Junginko
dc.contributor.authorOh, Sekwonko
dc.contributor.authorKwon, Hyuksangko
dc.date.accessioned2021-03-05T08:10:04Z-
dc.date.available2021-03-05T08:10:04Z-
dc.date.created2020-06-15-
dc.date.issued2021-03-
dc.identifier.citationMATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, v.72, no.3, pp.557 - 563-
dc.identifier.issn0947-5117-
dc.identifier.urihttp://hdl.handle.net/10203/281257-
dc.description.abstractAluminum, used as a material for heat exchangers in air conditioners, often has problems of leakage of refrigerant on the Al surface due to corrosion. The problems originate from pitting corrosion of the Al in an external environment. To understand corrosion problems, it is necessary to study the corrosion behavior of Al in various environments. In this study, the effects of environmental factors on the corrosion behavior of Al were studied by the surface analysis and electrochemical testing in 3.5 wt% NaCl solutions, with changes of dissolved oxygen, temperature, and concentration of Cl- and S ions. Among the external environmental factors, the presence of oxygen and the increase of Cl- ion concentration do not significantly affect the corrosion potential of Al, leading to an increase of only 1.1 and 6 times, respectively. There was a significant decrease in the corrosion resistance of Al, approximately 40 and 800 times, respectively, with the increase of concentration of S and temperature.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.titleEffects of environmental factors on corrosion behavior of aluminum-
dc.typeArticle-
dc.identifier.wosid000535967300001-
dc.identifier.scopusid2-s2.0-85085517064-
dc.type.rimsART-
dc.citation.volume72-
dc.citation.issue3-
dc.citation.beginningpage557-
dc.citation.endingpage563-
dc.citation.publicationnameMATERIALS AND CORROSION-WERKSTOFFE UND KORROSION-
dc.identifier.doi10.1002/maco.202011676-
dc.contributor.localauthorKwon, Hyuksang-
dc.contributor.nonIdAuthorJung, Jungin-
dc.contributor.nonIdAuthorOh, Sekwon-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorair conditioner-
dc.subject.keywordAuthoraluminum-
dc.subject.keywordAuthorcorrosion-
dc.subject.keywordAuthorheat exchanger-
dc.subject.keywordAuthorpitting-
dc.subject.keywordPlusMECHANICAL-PROPERTIES-
dc.subject.keywordPlusLOCALIZED CORROSION-
dc.subject.keywordPlusGALVANIC CORROSION-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusTENSILE-
dc.subject.keywordPlusALLOY-
dc.subject.keywordPlusAU-
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