The effect of microstructure on the oxidation and carburisation of 9Cr-1Mo steel exposed to CO2

[Display omitted] •Substrate carbide distribution is dictated by the substrate microstructure.•Formation of carbides leads to elemental segregation, dependant on microstructure.•Martensitic 9Cr-1Mo shows greater carburisation relative to ferritic 9Cr-1Mo steel.•Preferential oxidation of Cr leads to...

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Veröffentlicht in:	Corrosion science 2021-10, Vol.191, p.109720, Article 109720
Hauptverfasser:	Coghlan, L., Yan, S., Shin, A., Pearson, J., Jepson, M.A.E., Higginson, R.L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide Carburisation Carburizing Chromium molybdenum steels Exposure Ghosts Internal oxidation Microstructure Morphology Oxidation SEM Steel Substrates TEM
Online-Zugang:	Volltext
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