The aim of this study is to evaluate the internal corrosion process on X52 and X80 steels/real petroleum interfaces containing condensed hydrocarbon plus oilfield-produced water,which were subjected to stimulated emul...
support provided by the Natural Science and Engineering Council of Canada(Grant No.10021614);Enbridge Inc.(Grant No.10022179);University of Calgary.
During pipe installation,compacting soil at pipe sides causes an initial pipe deformation which is known as the"peaking"effect.However,in conventional pipe design codes,only pipe deformation caused by vertical overbur...
This work was supported by the National Key R&D Program of China(2021YFB4001601);the Youth Innovation Promotion Association CAS(2022187).
The effects of hydrogen charging time and pressure on the hydrogen embrittlement(HE)susceptibility of X52 pipeline steel material are studied by slow strain rate tensile tests.The fracture morphologies of the specimen...
supported by Mitacs,InnoTech Alberta and Natural Science and Engineering Research Council(NSERC),Canada;Study of hydrogen atom distribution at metallurgical microphases of X52 steel by scanning Kelvin probe force microscopy and finite element modelling.
The work combined scanning Kelvin probe force microscopy measurements and finite element modelling to study the diffusion and distribution of hydrogen(H)atoms at metallurgical microphases contained in X52 pipeline ste...