Corrosion fatigue behaviour of HFMI-treated butt welds

2021 ◽  
Vol 145 ◽  
pp. 106079
Author(s):  
Stefanos Gkatzogiannis ◽  
Joscha Weinert ◽  
Imke Engelhardt ◽  
Peter Knoedel ◽  
Thomas Ummenhofer
Keyword(s):  
Corrosion Fatigue ◽  
Fatigue Behaviour ◽  
Butt Welds

Correlation of laboratory and real marine corrosion for the investigation of corrosion fatigue behaviour of steel components

2019 ◽  
Vol 126 ◽  
pp. 90-102 ◽  
Author(s):  
Stefanos Gkatzogiannis ◽  
Joscha Weinert ◽  
Imke Engelhardt ◽  
Peter Knoedel ◽  
Thomas Ummenhofer
Keyword(s):  
Corrosion Fatigue ◽  
Fatigue Behaviour ◽  
Marine Corrosion

Corrosion Fatigue of Welded Stainless Steels for Deepwater Riser Applications

2005 ◽  
Author(s):  
P. Woollin ◽  
S. J. Maddox ◽  
D. J. Baxter
Keyword(s):  
Corrosion Fatigue ◽  
Oil And Gas ◽  
Current Knowledge ◽  
Fatigue Loading ◽  
Fatigue Behaviour ◽  
Gas Field ◽  
Internal Surfaces ◽  
Oil And Gas Field ◽  
Offshore Oil And Gas ◽  
Offshore Oil

Steel risers for deepwater offshore oil and gas field developments are subject to seawater on the external surfaces, produced fluids on the internal surfaces and to fatigue loading. This paper reviews current knowledge of the corrosion fatigue behaviour of welded stainless steel for risers and presents results of testing of supermartensitic, duplex and superduplex grades in relevant environments.

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