Hydrogen Embrittlement of a Duplex Stainless Steel in Alkaline Sulfide Solution

CORROSION ◽  
2011 ◽  
Vol 67 (1) ◽  
pp. 015002-1-015002-12 ◽  
Author(s):  
K.R. Chasse ◽  
P.M. Singh
Keyword(s):  
Stainless Steel ◽  
Hydrogen Embrittlement ◽  
Duplex Stainless Steel ◽  
Alkaline Sulfide ◽  
Sulfide Solution

Evaluating the Hydrogen Embrittlement Susceptibility of Aged 2205 Duplex Stainless Steel Containing Brittle Sigma Phase

2021 ◽  
Author(s):  
Loyslene Rabelo Fernandes ◽  
Lisa Claeys ◽  
Margot Pinson ◽  
Tom Depover ◽  
Dagoberto Brandão Santos ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Hydrogen Embrittlement ◽  
Duplex Stainless Steel ◽  
Sigma Phase ◽  
2205 Duplex Stainless Steel

scholarly journals Hydrogen Uptake of Duplex 2205 at H2 Partial Pressures up to 100 bar

2019 ◽  
Vol 165 (1) ◽  
pp. 40-45 ◽  
Author(s):  
Anton Trautmann ◽  
Gregor Mori ◽  
Wolfgang Siegl ◽  
Mathias Truschner ◽  
Josefine Pfeiffer ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Hydrogen Embrittlement ◽  
Duplex Stainless Steel ◽  
Hydrogen Uptake ◽  
Constant Load ◽  
Gas Reservoir ◽  
Partial Pressures ◽  
Different Temperatures ◽  
Steel Grades ◽  
Load Tests

AbstractMicrobiological methanation is investigated in an underground natural gas reservoir. Since H2 is involved in the process, hydrogen embrittlement of steel must inevitably be considered. Therefore, a routine for testing has been developed and a unique autoclave test bench was designed to simulate field conditions. The 2205 duplex stainless steel (UNS S31803) was investigated. Constant load tests (CLTs) and immersion tests with subsequent hydrogen analyses were performed. The specimens were exposed to different partial pressures of H2 under both dry and wet conditions (with brine). Additionally, the influence of CO2 under wet conditions was covered. Tests were performed at two different temperatures (25 °C and 80 °C) and lasted for 30 days. In general, the duplex stainless steel shows a good resistance to hydrogen embrittlement, but a significantly higher hydrogen uptake was obtained compared to other steel grades.

scholarly journals Hydrogen embrittlement of super duplex stainless steel – Towards understanding the effects of microstructure and strain

2018 ◽  
Vol 43 (27) ◽  
pp. 12543-12555 ◽  
Author(s):  
Cem Örnek ◽  
Pierfranco Reccagni ◽  
Ulf Kivisäkk ◽  
Eleonora Bettini ◽  
Dirk L. Engelberg ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Hydrogen Embrittlement ◽  
Duplex Stainless Steel ◽  
Super Duplex Stainless Steel

Hydrogen Embrittlement of Duplex Stainless Steel 2205 and TiPd Alloy in a Synthetic Bentonite Pore Water

CORROSION ◽  
10.5006/2852 ◽  
2018 ◽  
Vol 75 (4) ◽  
pp. 367-376
Author(s):  
Jan Stoulil ◽  
Milan Kouřil ◽  
Yoel Ramos Carreno ◽  
David Dobrev ◽  
Jenny Gondolli ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Hydrogen Embrittlement ◽  
Duplex Stainless Steel ◽  
Pore Water
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