Corrosion behavior of laser powder bed fusion manufactured nickel-free stainless steels in high-temperature water

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creativework.keywordsAdditive manufacturing, Corrosion, Heat treatment, High-temperature water, Laser Powder Bed Fusion, Nickel-free steel
creativework.publisherElsevier Ltden
dc.contributor.authorGoel S.
dc.contributor.authorBojinov M.
dc.contributor.authorCapek J.
dc.contributor.authorSaario T.
dc.contributor.authorPolatidis E.
dc.contributor.authorKantonen T.
dc.contributor.authorSalminen A.
dc.contributor.authorBlankenburg M.
dc.contributor.authorGanvir A.
dc.contributor.authorQue Z.
dc.date.accessioned2024-09-02T14:58:15Z
dc.date.accessioned2024-09-02T15:15:26Z
dc.date.available2024-09-02T14:58:15Z
dc.date.available2024-09-02T15:15:26Z
dc.date.issued2024-10-01
dc.description.abstractThe paper presents a comprehensive investigation of electrochemical behavior of laser powder bed fusion (PBF-LB/M) nickel-free stainless steels in high-temperature water. The PBF-LB/M nickel-free steels processed with various laser parameters and heat treatments exhibit tunable microstructures. Electrochemical impedance spectroscopy (EIS) indicates a 2–3 times lower oxidation rate for the nickel-free steels compared to wrought 316 L. The outer layer crystallites on nickel-free steels are close to pure Fe oxides. The significantly lower concentration of Ni in the inner oxide and at the alloy/oxide interface account for the important variations of the parameters of water reduction/hydrogen oxidation reactions than wrought 316 L.
dc.identifier.doi10.1016/j.corsci.2024.112410
dc.identifier.issn0010-938X
dc.identifier.scopusSCOPUS_ID:85201863322en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1468
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85201863322&origin=inward
dc.titleCorrosion behavior of laser powder bed fusion manufactured nickel-free stainless steels in high-temperature water
dc.typeArticle
oaire.citation.volume239
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