Design of a four-point bend test for ultra-low cycle fatigue of pipelines under inelastic bending [PDF]
, 2012 This master thesis is situated in the research domain dealing with the ductile failure of pipelines under extreme loading conditions. It is part of an umbrella research aiming to develop innovative experimental and computational methodologies to simulate
De Waele, Wim, Muylaert, Toon
core
Comparison of girth weld tearing resistance obtained from curved wide plate and single edge notch tensile testing [PDF]
, 2015 A
De Waele, Wim +3 more
core +3 more sources
Hydrogen Embrittlement Sensitivity of X80 Pipeline Steel Welded Joints in Hydrogen Environment [PDF]
Cailiao BaohuIn order to explore the changes in fracture mechanical properties of pipeline steel welded joints in hydrogen environment, the notched tensile in-situ hydrogen charging method was used to study the hydrogen embrittlement susceptibility of X80 steel base ...
LI Tianlei, LI Ke, SHI Daiyan, FENG Min, YANG Zhiwen, CHEN Yingfeng, WANG Xiuyun, LIN Yuanhua, YU Zifeng
doaj +1 more source
Reinforcement test of epoxy-filled steel sleeves for girth weld defects of X80 pipelines
You-qi chuyun, 2021 In order to verify the applicability of epoxy-filled steel sleeves for reinforcement of the girth weld defects in X80 steel pipelines, X80 pipe fittings with 1 016 mm diameter were selected as the specimens and on the specimens two girth welds with same ...
Dongliang YU +6 more
doaj +1 more source
International Journal of Corrosion, Volume 2024, Issue 1, 2024.Natural tara and oak gall nut tannins, which lack corrosion inhibitive properties, were modified using gum arabic and tested against microbial corrosion induced by Acidithiobacillus thiooxidans under isothermal condition (28°C). Mild steel coated with the modified tannins was exposed to the causative under aerobic and anaerobic conditions. Based on the
Samuel Eshorame Sanni +4 more
wiley +1 more source
Technical and Economic Characteristics of a CO2 Transmission Pipeline Infrastructure [PDF]
, 2010 Carbon capture and storage is considered one of the most promising technological options for the mitigation of CO2 emissions from the power generation sector and other carbon-intensive industries that can bridge the transition period between the current ...
CORREIA SERPA DOS SANTOS JOANA +2 more
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Carbon Dioxide Corrosion Mechanisms: Historical Development and Key Parameters of CO2‐H2O Systems
International Journal of Corrosion, Volume 2024, Issue 1, 2024.The recent failures in flexible pipes have motivated the exhaustive research of corrosion mechanisms on high‐strength carbon steel armor wires that are the main structural compounds of those structures that mostly operate in seawater environments in the presence of carbon dioxide (CO2) and confined spaces.
D. Fonseca +5 more
wiley +1 more source
Characteristic investigation of stress-hydrogen coupling hydrogen diffusion of X80 steel based on finite element simulation [PDF]
MATEC Web of ConferencesSince hydrogen atoms are enriched in the corrosion defect regions of steel pipelines under stress-induced effects when transporting gaseous hydrogen, this leads to the hydrogen embrittlement (HE) phenomenon.
Shen Jiaping +7 more
doaj +1 more source
Luders Deformation Mechanisms on Yield Point in X80 Grade Pipeline with Ultrafine Structure [PDF]
, 2019 Strain ageing in X80 grade pipeline with ultrafine ferrite-bainite structure by Digital Image Correlation (DIC) technique at tensile test has been studied.
D.I., Vichuzhanin +4 more
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International Journal of Electrochemical Science, 2019 The electrochemical behavior of X80 pipeline steel in alkaline soil solution with different pH value was studied by mean of potentiodynamic polarization and electrochemical impedance spectroscopy (EIS).
Ping Liang +6 more
doaj +1 more source