Electrochemical hydrogen charging to simulate hydrogen flaking in pressure vessel steels [PDF]
Engineering Fracture Mechanics, 2019 The current study investigates hydrogen flaking in large forgings. Two industrially forged pressure vessel materials, exhibiting different segregation behavior are compared for this purpose. Electrochemical hydrogen charging is used to simulate the flakes, present in real-life applications, on a small scale. As such, the sensitivity of the materials to
Laureys, A. +4 more
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Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold. [PDF]
, 2020 Electrochemical CO[Formula: see text] reduction is a potential route to the sustainable production of valuable fuels and chemicals. Here, we perform CO[Formula: see text] reduction experiments on Gold at neutral to acidic pH values to elucidate the long ...
Chan, Karen +6 more
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Irreversible hydrogen embrittlement study of B1500HS high strength boron steel
Materials & Design, 2021 The reversible/irreversible recovery of mechanical properties, and the microstructure characteristics of a typical hot-stamped steel B1500HS have been studied under different conditions of hydrogen permeation.
Yang Chen +7 more
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AIP Advances, 2023 In order to investigate the hydrogen permeation behavior of 316L stainless steel during the microstructural evolution induced by laser peening (LP), an electrochemical hydrogen charging system for initial hydrogen charging of LPed and non-LPed specimen ...
Yunfeng Jiang +7 more
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Microstructure and Hydrogen Embrittlement Sensitivity of 38CrMoAlNitriding Steel Treated by Vacuum Carburizing [PDF]
Cailiao Baohu, 2021 In order to meet the requirements of material properties for automotive lightweight, 38CrMoAl nitriding steel for gear was selected as the test material.
ZHAO Hua-rui, DING Yan-xia
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Effect of cathodic hydrogen charging on the surface of duplex stainless steel [PDF]
, 1993 The effect of cathodic hydrogen charging on the mechanical properties of steels has been extensively investigated (1-5). There is a general agreement, that cathodic harging during a tensile test leads to reduction in ductility, and embrittlement (5-7 ...
Gadgil, V.J., Geijselaers, H.J.M.
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Understanding the interaction between a steel microstructure and hydrogen [PDF]
, 2018 The present work provides an overview of the work on the interaction between hydrogen (H) and the steel’s microstructure. Different techniques are used to evaluate the H-induced damage phenomena. The impact of H charging on multiphase high-strength
Depover, Tom +5 more
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Assessment of the potential of hydrogen plasma charging as compared to conventional electrochemical hydrogen charging on dual phase steel [PDF]
Materials Science and Engineering: A, 2019 Abstract The present study evaluates the hydrogen induced damage by in-situ hydrogen plasma charging in dual phase (DP) steel. Cold deformation of 15% is applied on the material to change microstructural defects, such as dislocation density. The susceptibility to hydrogen embrittlement is hence evaluated for two material conditions, i.e. DP 0% and DP
Depover, Tom +5 more
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Investigation of Kelvin probe force microscopy efficiency for the detection of hydrogen ingress by cathodic charging in an aluminium alloy [PDF]
, 2013 Detecting and locating absorbed hydrogen in aluminium alloys is necessary for evaluating the contribution of hydrogen embrittlement to the degradation of the mechanical properties for corroded or cathodically hydrogen-charged samples.
Alexis, Joël +5 more
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Effect of Hydrogen on Cavitation Erosion Behaviour of High Strength Steel
International Journal of Electrochemical Science, 2016 The cavitation erosion behaviors of high strength steel electrochemically charged with hydrogen in distilled water and 3.5% NaCl solution were investigated.
Y.X. Qiao, X. Cai, C. Ouyang, Y.G. Zheng
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