Role of Al2O3 inclusions on the localized corrosion of Q460NH weathering steel in marine environment

•The role of Al2O3 inclusions in the pitting corrosion initiation stage in a marine environment was studied.•A high dislocation density region existed around Al2O3 inclusions in the cold rolling Q460NH steel.•A mechanism different from the galvanic coupling was used to explain the selective dissolut...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Corrosion science 2018-07, Vol.138, p.96-104
Hauptverfasser:	Liu, Chao, Revilla, Reynier I., Zhang, Dawei, Liu, Zhiyong, Lutz, Alexander, Zhang, Fan, Zhao, Tianliang, Ma, Hongchi, Li, Xiaogang, Terryn, Herman
Format:	Artikel
Sprache:	eng
Schlagworte:	AFM Aluminum oxide Atmospheric corrosion Atomic force microscopy Catalysis Concentration cell corrosion Corrosion Corrosion effects Corrosion resistance Corrosion resistant steels Crevice corrosion Dislocation density Electrodes Electron backscatter diffraction Inclusions Localized corrosion Low alloy steel Marine ecology Marine environment Propagation Scattering SEM Steel alloys Structural steels Weathering steels
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!