Investigation of Hydrogen Embrittlement Susceptibility and Fracture Toughness Drop after in situ Hydrogen Cathodic Charging for an X65 Pipeline Steel [PDF]
Micromachines, 2020 The present research focuses on the investigation of an in situ hydrogen charging effect during Crack Tip Opening Displacement testing (CTOD) on the fracture toughness properties of X65 pipeline steel.
Helen P. Kyriakopoulou +6 more
doaj +5 more sources
Effect of Pseudomonas aeruginosa on corrosion of X65 pipeline steel [PDF]
Heliyon, 2022 Microbiologically influenced corrosion (MIC) has caused great losses to many industries. This paper aimed to study the corrosion behavior of P. aeruginosa on X65 steel. The corrosion behavior of P.
Jianhua Tang +3 more
doaj +4 more sources
Sensitivity to hydrogen induced cracking, and corrosion performance of an API X65 pipeline steel in H2S containing environment: influence of heat treatment and its subsequent microstructural changes [PDF]
Journal of Materials Research and Technology, 2021 In this investigation, the effect of microstructural changes and phase equilibria on corrosion behavior and hydrogen induced cracking (HIC) sensitivity of an API X65 pipeline steel was studied.
S.H. Mousavi Anijdan +5 more
doaj +4 more sources
Corrosion of X65 Pipeline Steel Under Deposit and Effect of Corrosion Inhibitor
Cailiao gongcheng, 2016 Effect of the deposit on the electrochemical parameters of X65 pipeline steel in oxygen contained sodium chloride solution was studied by EIS and PDS methods.
XU Yun-ze +4 more
doaj +3 more sources
Electrochemical Studies on the Corrosion Behavior of API X65 Pipeline Steel in Chloride Solutions
International Journal of Electrochemical Science, 2013 Electrochemical studies on the corrosion of API X65 pipeline steel after its immersions in 3.5% sodium chloride solutions for 1 h and 24 h have been reported by using open-circuit potential (OCP), cyclic potentiodynamic polarization (CPP ...
El-Sayed M. Sherif +4 more
doaj +4 more sources
Strain response analysis of X65 steel pipeline under thawing settlement
You-qi chuyun, 2022 Soil displacement caused by frost heave and thawing settlement will pose a great threat to the structural safety of buried pipelines. Herein, a numerical solution model for parameterization of pipeline stress-strain response under the action of ...
Jianping LIU +6 more
doaj +3 more sources
Corrosion behavior study and failure time analysis of X65 pipeline steel in near-neutral soil [PDF]
Scientific ReportsCorrosion is an important cause of oil and gas pipeline failure, and with the continuous development of social economy and the rising demand for energy, the problem of corrosion of oil and gas transportation pipelines is becoming more and more obvious ...
Yu Wang +3 more
doaj +2 more sources
Micromechanical modeling of anisotropic behavior of pipeline steel grade X65
Materials and Design, 2017 Abstract High strength pipeline steels have been increasingly applied for cost reduction of fuel transportation due to their excellent strength and toughness. Mechanical properties of the steels are influenced by microstructure and anisotropic characteristics, which were formed during the production.
Vitoon Uthaisangsuk
exaly +2 more sources
Effect of Mg Treatment on Inclusions of X65 Pipeline Steel [PDF]
International Journal of Metallurgy and Metal Physics, 2020 Tian Jun +4 more
exaly +2 more sources
Corrosion characteristics of X65 steel in CO2/oil/water environment of gathering pipeline
工程科学学报, 2018 The corrosion behavior of X65 steel in the CO2/oil/water environment of gathering pipeline was investigated by mass loss, X-ray powder diffraction (XRD), scanning electron microscopy with X-ray microanalysis (SEM-EDS), and electrochemical analysis ...
CHENG Yuan-peng +3 more
doaj +2 more sources