Effect of thermal ageing on the corrosion behaviour of austenitic stainless steel welds in the simulated PWR primary water

•There was significant spinodal decomposition without G-phase after thermal ageing.•Thermal ageing does not change the duplex oxide film formation mechanism.•Outer oxides of thermally aged ER316L have slightly higher Fe and Ni contents.•There was more Ni enrichment in ferrite under M/O interface of...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Corrosion science 2020-08, Vol.172, p.108730, Article 108730
Hauptverfasser:	Chen, Junjie, Jang, Changheui, Kong, Byeon Seo, Xiao, Qian, Obulan Subramanian, Gokul, Kim, Ho Sub, Shin, Ji Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Aging (metallurgy) Austenite Austenitic stainless steels Computer simulation Corrosion effects Decomposition reactions Duplex stainless steels Ferrite Ferrites Nickel Oxide coatings Oxide structure Point defects Pressurized water reactors Spinodal decomposition Stainless steel weld Thermal ageing Welded joints
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!