Effects of charging conditions on the hydrogen related mechanical property degradation of a 3 Cr low alloyed steel
-
Yongxin Lu
Abstract
In this work, the susceptibility of a 3 Cr low alloyed steel to hydrogen degradation of its mechanical properties was investigated to simulate the outside pipeline environment condition by a series of electrochemical hydrogen permeation measurements, surface characterization and tensile tests. Results show that the amount of hydrogen charging into the 3 Cr low alloyed steel specimen is affected by the external charging conditions, such as the hydrogen charging time and charging current density. The diffusivity of hydrogen at room temperature in 3 Cr low alloyed steel has been determined as 2.87 × 10−8 cm2 × s−1. The reduction of ductility with charging time becomes obvious in the tensile experiments.
Kurzfassung
In der diesem Beitrag zugrunde liegenden Forschungsarbeit wurde die Anfälligkeit eines niedriglegierten 3-Cr-Stahls hinsichtlich der Erniedrigung seiner mechanischen Eigenschaften durch Wasserstoff untersucht, was die äußeren Pipelineumgebungsbedingungen simuliert, und zwar mittels einer Serie von elektrochemischen Permeationsversuchen, der Oberflächencharakterisierung und Zugversuchen. Die Ergebnisse zeigen, dass die Konzentration, mit der Wasserstoff von den Proben aus dem niedriglegierten 3-Cr-Stahl absorbiert wird, durch die externen Beladungsbedingungen beeinflusst wird, unter anderem durch die Beladungszeit und die Beladungsstromdichte. Die Diffusivität von Wasserstoff in dem niedriglegierten 3-Cr-Stahl wurde mit 2,87 × 10−8 cm2 × s−1 ermittelt. Die Reduzierung der Duktilität mit zunehmender Beladungsdauer wird in den Zugversuchen offensichtlich.
References
1 M. A.Mohtadi-Bonab, J. A.Szpunar, R.Basu, M.Eskandari: The mechanism of failure by hydrogen induced cracking in an acidic environment for API 5L X70 pipeline steel, International Journal of Hydrogen Energy40 (2015), pp. 1096–110710.1016/j.ijhydene.2014.11.057Search in Google Scholar
2 C.Dong, Z.Liu, X.Li, Y.Cheng: Effects of hydrogen-charging on the susceptibility of X100 pipeline steel to hydrogen-induced cracking, International Journal of Hydrogen Energy34 (2009), pp. 9879–988410.1016/j.ijhydene.2009.09.090Search in Google Scholar
3 S.Papavinasam: Corrosion Control in the Oil and Gas Industry, 1st Ed., Elsevier Inc., USA (2014)10.1016/B978-0-12-397022-0.00001-7Search in Google Scholar
4 L.Xu, S.Guo, W.Chang, T.Chen, L.Hu, M.Lu: Corrosion of Cr bearing low alloy pipeline steel in CO2 environment at static and flowing conditions, Applied Surface Science270 (2013), pp. 395–40410.1016/j.apsusc.2013.01.036Search in Google Scholar
5 F.Farelas, M.Galicia, B.Brown, S.Nesic, H.Castaneda: Evolution of dissolution processes at the interface of carbon steel corroding in a CO2 environment studied by EIS, Corrosion Science52 (2010), pp. 509–51710.1016/j.corsci.2009.10.007Search in Google Scholar
6 S.Guo, L.Xu, L.Zhang, W.Chang, M.Lu: Corrosion of alloy steels containing 2 % chromium in CO2 environments, Corrosion Science63 (2012), pp. 246–25810.1016/j.corsci.2012.06.006Search in Google Scholar
7 Z.Jiaa, X.Lib, C.Dub, Z.Liub, G.Jin: Effect of the carbon dioxide pressure on the electrochemical behavior of 3 Cr low alloyed steel at high temperature, Materials Chemistry & Physics136 (2012), pp. 973–97910.1016/j.matchemphys.2012.08.035Search in Google Scholar
8 B.Kerman, D.Edmonds, J.Gonzales, G.Turconi, L.Scoppio, G.Dicken: Development of superior corrosion resistance 3 % Cr steels for downhole applications, Proc. of the Intern. Conf. Corrosion, NACE International, San Diego, California, USA (2003), pp. 16–20Search in Google Scholar
9 L. D.Paolinelli: The incidence of chromium-rich corrosion products on the efficiency of an imidazoline-based inhibitor used for CO2 corrosion prevention, Materials Chemistry & Physics126 (2011), pp. 938–94710.1016/j.matchemphys.2010.12.001Search in Google Scholar
10 M.Ueda, H.Takabe: The formation behavior of corrosion protective films of low Cr bearing steels in CO2 environments, Annals of Surgery244 (2001), pp. 700–705Search in Google Scholar
11 R.Wang: Effects of hydrogen on the fracture toughness of a X70 pipeline steel, Corrosion Science51 (2009), pp. 2803–281010.1016/j.corsci.2009.07.013Search in Google Scholar
12 D.Hardie, E. A.Charles, A. H.Lopez: Hydrogen embrittlement of high strength pipeline steels, Corrosion Science48 (2006), pp. 4378–438510.1016/j.corsci.2006.02.011Search in Google Scholar
13 L. W.Tsay, M. Y.Chi, Y. F.Wu, J. K.Wu, D. Y.Lin: Hydrogen embrittlement susceptibility and permeability of two ultra-high strength steels, Corrosion Science48 (2006), pp. 1926–193810.1016/j.corsci.2005.05.042Search in Google Scholar
14 P.Wang, Z.Lv, S.Zheng, Y.Qi, J.Wang, Y.Zheng: Tensile and impact properties of X70 pipeline steel exposed to wet H2S environments, International Journal of Hydrogen Energy40 (2015), pp. 11514–1152110.1016/j.ijhydene.2015.02.051Search in Google Scholar
15 P.Wang, J.Wang, S.Zheng, Y.Qi, M.Xiong, Y.Zheng: Effect of H2S/CO2 partial pressure ratio on the tensile properties of X80 pipeline steel, International Journal of Hydrogen Energy2 (2015), pp. 11925–1193010.1016/j.ijhydene.2015.04.114Search in Google Scholar
16 Z. Y.Liu, X. Z.Wang, C. W.Du, J. K.Li, X. G.Li: Effect of hydrogen-induced plasticity on the stress corrosion cracking of X70 pipeline steel in simulated soil environments, Materials Science & Engineering A658 (2016), pp. 348–35410.1016/j.msea.2016.02.019Search in Google Scholar
17 J. P.Hirth: Effects of hydrogen on the properties of iron and steel, Metallurgical & Materials Transactions A11 (1980), pp. 861–89010.1007/BF02654700Search in Google Scholar
18 V.Olden, C.Thaulow, R.Johnsen, E.Østby, T.Berstad: Application of hydrogen influenced cohesive laws in the prediction of hydrogen induced stress cracking in 25 % Cr duplex stainless steel, Engineering Fracture Mechanics75 (2008), pp. 2333–235110.1016/j.engfracmech.2007.09.003Search in Google Scholar
19 S. A.Shipilov, I. L.May: Structural integrity of aging buried pipelines having cathodic protection, Engineering Failure Analysis13 (2006), pp. 1159–117610.1016/j.engfailanal.2005.07.008Search in Google Scholar
20 J.Capelle, J.Gilgert, I.Dmytrakh, G.Pluvinage: Sensitivity of pipelines with steel API X52 to hydrogen embrittlement, International Journal of Hydrogen Energy33 (2008), pp. 7630–764110.1016/j.ijhydene.2008.09.020Search in Google Scholar
21 I.Moro, L.Briottet, P.Lemoine, E.Andrieu, C.Blanc, G.Odemer: Hydrogen embrittlement susceptibility of a high strength steel X80, Materials Science & Engineering A527 (2010), pp. 7252–726010.1016/j.msea.2010.07.027Search in Google Scholar
22 Y.Lu, H.Jing, Y.Han, L.Xu: Effect of temperature on the 3 Cr low-alloyed steel initial corrosion behavior in CO2 solution, Materials Chemistry & Physics178 (2016), pp. 160–17210.1016/j.matchemphys.2016.04.083Search in Google Scholar
23 L. N.Xu, S. Q.Guo, C. L.Gao, W.Chang, T. H.Chen, M. X.Lu: Influence of microstructure on mechanical properties and corrosion behavior of 3 % Cr steel in CO2 environment, Materials & Corrosion63 (2012), pp. 997–100310.1002/maco.201106389Search in Google Scholar
24 J. L.Albarran, L.Martinez, H. F.López: The sour gas susceptibility of an X-80 steel for oil and gas transport, Scripta Materialia38 (1998), pp. 749–75510.1016/S1359-6462(97)00544-7Search in Google Scholar
25 G. T.Park, S. U.Koh, H. G.Jung, K. Y.Kim: Effect of microstructure on the hydrogen trapping efficiency and hydrogen induced cracking of linepipe steel, Corrosion Science50 (2008), pp. 1865–187110.1016/j.corsci.2008.03.007Search in Google Scholar
26 K.Chawla, J.Rigsbee, J.Woodhouse: Hydrogen-induced cracking in two linepipe steels, Journal of Materials Science21 (1986), pp. 3777–378210.1007/BF00553429Search in Google Scholar
© 2017, Carl Hanser Verlag, München
Articles in the same Issue
- Inhalt/Contents
- Contents
- Fachbeiträge/Technical Contributions
- Characteristics of modified martensitic stainless steel surfaces under tribocorrosion conditions
- Corrosion resistance and mechanical properties of quenched and tempered 28MnCrB5 steel in two acidic environments
- Statistical analysis of burst requirements from regulations for composite cylinders in hydrogen transport
- Effects of charging conditions on the hydrogen related mechanical property degradation of a 3 Cr low alloyed steel
- Characterization of hollow glass sphere reinforced epoxy composites: Dynamical mechanical analysis and morphology
- Effect of mechanical anisotropy on the energy absorption capacity in thin-walled tubes
- Effect of Ti as a trace element on mechanical properties and microstructural evolution in direct austempered ductile cast iron
- Effect of static strain aging on the fatigue behavior of S275JRC steel
- Evaluation of residual stresses present in spirally welded API grade pipeline steel using the hole drilling method
- Influence of U-O bending process parameters on the friction coefficient
- Mechanical behavior of internal pressurized composite pipes jointed with embedded tubular sleeves
- Effect of cutting parameters on surface roughness and wire consumption during wire electro-discharge machining
- Prediction and controlling of roundness during the BTA deep hole drilling process: Experimental investigations and fuzzy modeling
- Reliability and sensitivity of visible liquid penetrant NDT for inspection of welded components
- Mechanical properties of pipeline steel welds
Articles in the same Issue
- Inhalt/Contents
- Contents
- Fachbeiträge/Technical Contributions
- Characteristics of modified martensitic stainless steel surfaces under tribocorrosion conditions
- Corrosion resistance and mechanical properties of quenched and tempered 28MnCrB5 steel in two acidic environments
- Statistical analysis of burst requirements from regulations for composite cylinders in hydrogen transport
- Effects of charging conditions on the hydrogen related mechanical property degradation of a 3 Cr low alloyed steel
- Characterization of hollow glass sphere reinforced epoxy composites: Dynamical mechanical analysis and morphology
- Effect of mechanical anisotropy on the energy absorption capacity in thin-walled tubes
- Effect of Ti as a trace element on mechanical properties and microstructural evolution in direct austempered ductile cast iron
- Effect of static strain aging on the fatigue behavior of S275JRC steel
- Evaluation of residual stresses present in spirally welded API grade pipeline steel using the hole drilling method
- Influence of U-O bending process parameters on the friction coefficient
- Mechanical behavior of internal pressurized composite pipes jointed with embedded tubular sleeves
- Effect of cutting parameters on surface roughness and wire consumption during wire electro-discharge machining
- Prediction and controlling of roundness during the BTA deep hole drilling process: Experimental investigations and fuzzy modeling
- Reliability and sensitivity of visible liquid penetrant NDT for inspection of welded components
- Mechanical properties of pipeline steel welds