Stainless steel corrosion under anoxic, highly saline and elevated temperature conditions

Abstract ∘ C. Polished stainless steel coupons were suspended in 5 mol L- 1 - 1 2 at their natural pH. At the end of the experiments (up to 294 d), vessels were cooled down to room temperature, pH and E h m and E h - 1 μ μ μ < 1  µ m) layer of corrosion products, with regions enriched either in Cr or in Fe and Ni. X-ray diffractograms identified the presence of spinel-type compounds (Fe3 O4 and NiFe2 O4) and Cr2 O3, which was corroborated by recording μ 2 was also evidenced. Overall, results point to a corrosion layer having a duplex structure, with an inner layer mostly of chromium (hydr) oxides and an outer layer made of Fe- and Ni-based spinel compounds admixed with nickel (hydr) oxides.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Stainless steel corrosion under anoxic, highly saline and elevated temperature conditions ; volume:2 ; year:2023 ; pages:39-40 ; extent:2 ; Safety of nuclear waste disposal ; 2 (2023), 39-40 (gesamt 2)

Beteiligte, Orts- und Zeitangaben

• Urheber: Finck, Nicolas ; Morelová, Nikoleta ; Schlegel, Michel L. ; Schild, Dieter ; Reguer, Solenn ; Dardenne, Kathy ; Geckeis, Horst

Weitere Informationen

• DOI: 10.5194/sand-2-39-2023
• URN: urn:nbn:de:101:1-2023090704165294417605
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 10:48 MESZ