Effect of different corrosive media on the corrosion resistance and mechanical properties of armor steel

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dc.contributor.authorYazlcl A.
dc.contributor.authorZeybek M.S.
dc.contributor.authorKahraman F.
dc.date.accessioned2024-07-22T08:02:38Z
dc.date.available2024-07-22T08:02:38Z
dc.date.issued2023
dc.description.abstractArmor steel samples were exposed to corrosion for 24, 72, 168, and 720 h in two different corrosive media. The corrosion rate was determined using mass loss, measurement of the concentration of components in the corrosive medium solution, and Tafel extrapolation methods. Before and after corrosion experiments, the tensile properties, surface characteristics, and phase structures of the samples were examined. The surface analyses were performed using the SEM technique combined with EDX analyses, and the phase analyses were performed by X-ray diffraction. The corrosion rate determined by the mass loss method was 0.02 ± 0.01 mm year-1 for the 3.5 wt% NaCl medium and 2.66 ± 0.16 mm year-1 for the 1 M HCl medium. The corrosion rate values determined by the Tafel extrapolation method were 0.02 ± 0.01 mm year-1 in the 3.5 wt% NaCl medium and 1.21 ± 0.01 mm year-1 in the 1 M HCl medium. There was a decrease in the tensile, yield strengths, and elongation to fracture values of the corroded samples compared to the non-corroded samples. While intergranular ductile fracture occurred in samples exposed to 3.5 wt% NaCl medium, there were features reminiscent of the brittle fracture in samples exposed to the 1 M HCl/168 h medium. © 2023 Walter de Gruyter GmbH, Berlin/Boston.
dc.identifier.DOI-ID10.1515/mt-2022-0362
dc.identifier.issn00255300
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/11941
dc.language.isoEnglish
dc.publisherWalter de Gruyter GmbH
dc.subjectArmor
dc.subjectCorrosion rate
dc.subjectCorrosion resistance
dc.subjectDuctile fracture
dc.subjectExtrapolation
dc.subjectSteel corrosion
dc.subjectTextures
dc.subjectArmor steel
dc.subjectCorrosive media
dc.subjectExposed to
dc.subjectExtrapolation methods
dc.subjectMass-loss measurement
dc.subjectMeasurements of
dc.subjectSteel samples
dc.subjectSurface characteristics
dc.subjectSurface phasis
dc.subjectTafel extrapolations
dc.subjectSodium chloride
dc.titleEffect of different corrosive media on the corrosion resistance and mechanical properties of armor steel
dc.typeArticle

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