, 2010 International audienceLine pipes have anisotropic mechanical properties, such as tensile strength, ductility and toughness. These properties depend on both prestrain during the cold forming process and on the anisotropy of the mother plates.
Besson, Jacques +2 more
core +3 more sources
A Contribution of XPS and Electrochemistry to the Understanding of Hydrogen Diffusion in X60 Steel [PDF]
Sustainable storage and transport of hydrogen are challenges in the transition to renewable energy sources. Hydrogen embrittlement (HE), caused by atomic hydrogen absorption and diffusion into steel, influences the mechanical properties of steel ...
Biggio, Deborah +5 more
core +1 more source
Microstructure and electrochemical corrosion behaviour of API 5L X90 pipeline steel in a simulated soil environment [PDF]
API 5L X90 pipeline steel, valued for its high strength in oil and gas pipelines, is susceptible to corrosion in aggressive soil environments containing moisture, chlorides, and other corrosive agents.
Eskandari, Mostafa +2 more
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Effect of flow on the corrosion behaviour of API 5L X80 steel in supercritical CO2 systems [PDF]
, 2022 In this work,the effect of water-saturated supercritical CO2 and CO2-saturated water flow rate on the corrosion behaviour of API 5L X80 steel at a temperature of 35°C and pressure of 80 bar was investigated.
Sá, Jonas da Silva de
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Effect of Textures and Microstructures on the Occurrence of Delamination during and after Fracture Toughness Tests of API X80 Steel Plates [PDF]
, 2019 The API 5 L X80 is a high strength microalloyed steel, widely used in the gas and oil industry to fabricate pipelines. This steel presents a combination of elevated strength and toughness.
Avila, Julian Arnaldo +3 more
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Hardness Analysis, Hydrogen Test and Welding Size on Seamless Steel Pipes API 5L Gr.X65 PSL2 with Post Weld Heat Treatment (PWHT) [PDF]
Seamless steel pipes in oil and gas pipeline applications will provide quite high pressure, so the welding process is important in ensuring pipe safety. This study aims to analyze the hardness, hydrogen test and welding size of seamless steel pipes that ...
Annaufal, Ubbayu +2 more
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, 2019 Aqueous extract of Thevetia peruviana leaves were investigated as corrosion inhibitor for API 5L X80 pipeline steel in 1M H2SO4 solution using electrochemical and gravimetric techniques. The results reveal that T. peruviana inhibited the X80 pipeline steel corrosion in the acid medium in a concentration dependent manner.
openaire +1 more source
Evaluation of da/dN vs AK CURVES AND FATIGUE THRESHOLD VALUES (AKth) OF API-X65 STEEL FOR PIPELINES [PDF]
, 2016 The present work addresses the experimental evaluation of fatigue properties of APIX65 steel. Specifically, da/dN vs ΔK curves and fatigue threshold values (ΔKth) are discussed.
Marouan Lmtiui, Daoud
core
Catastrophic Impact Loading Resilience of Welded Joints of High Strength Steel of Refineries' Piping Systems. [PDF]
Materials (Basel), 2022 Klimpel A +4 more
europepmc +1 more source
Artificial Neural Network-Based Failure Pressure Prediction of API 5L X80 Pipeline with Circumferentially Aligned Interacting Corrosion Defects Subjected to Combined Loadings. [PDF]
Materials (Basel), 2022 Vijaya Kumar SD, Karuppanan S, Ovinis M.
europepmc +1 more source