Methodology for Hydrogen-Assisted Fatigue Testing Using In Situ Cathodic Charging [PDF]
MaterialsWith hydrogen being a promising candidate for many future and current energy applications, there is a need for material-testing solutions, which can represent hydrogen charging under superimposed mechanical loading.
Alexander Koch +2 more
exaly +3 more sources
Effects of Cathodic Hydrogen Charging on the Mechanical Properties and Fracture Behaviour of Wire Arc Additively Manufactured AA2319 [PDF]
MetalsThe growing adoption of wire arc additive manufacturing (WAAM) requires an understanding of how WAAM-fabricated aluminium alloys respond to environmental factors that may degrade mechanical performance.
Tinashe Mazarire +2 more
doaj +3 more sources
ElectrochemistryThe effects of the current rate used during the first charging (pre-charging: so-called “formation”) on the cathodic deposition of metallic zinc (Zn) were analyzed for the high capacity (thick) zinc oxide (ZnO) electrode in rechargeable Zn-based ...
Mitsuhiro KISHIMI +11 more
doaj +2 more sources
Effect of Electrochemical Cathode Hydrogen Charging on Mechanical Properties of AZ31 Magnesium Alloy [PDF]
Cailiao Baohu, 2023 The hydrogen-induced cracking (HIC) behavior of AZ31 magnesium alloy can cause sudden brittle fracture of structural parts, which can easily cause safety hazards.
SHI Xinyi, SONG Renguo, JIANG Bo, WANG Chao
doaj +1 more source
Influence of hydrogen on mechanical properties of pure titanium T40 (grade 2) and TA6V ELI (grade 23): a local approach of fracture [PDF]
MATEC Web of Conferences, 2020 The effect of hydrogen charging by cathodic polarization on T40 (grade 2) and TA6V ELI (grade 23) in artificial seawater appeared to be dependent on the metallurgical structure of the alloys.
POLONI Alexandre +8 more
doaj +1 more source
Hydrogen and deuterium charging of lifted-out specimens for atom probe tomography
Open Research Europe, 2022 Hydrogen embrittlement can cause a dramatic deterioration of the mechanical properties of high-strength metallic materials. Despite decades of experimental and modelling studies, the exact underlying mechanisms behind hydrogen ...
Heena Khanchandani +5 more
doaj +1 more source
Scientific Reports, 2023 Hydrogen can have an impact on the service life of safety critical components, such as coolant pipes in nuclear reactors, where it may interact with other factors including irradiation.
Melissa Weihrauch +2 more
doaj +1 more source
Scanning Kelvin Probe for Detection in Steel of Locations Enriched by Hydrogen and Prone to Cracking
Corrosion and Materials Degradation, 2023 Hydrogen, due to corrosion processes, can degrade high strength steels (HSS) through embrittlement and stress corrosion cracking mechanisms. Scanning Kelvin probe (SKP) mapping of surface potential was applied, to visualize the locations with an ...
Andrei Nazarov +2 more
doaj +1 more source
Effect of Applied Cathodic Potential on Friction and Wear Behavior of CoCrMo Alloy in NaCl Solution
Lubricants, 2020 Most of the reported work on the effect of applied potential on tribocorrosion or corrosive wear of metallic alloys in a corrosive environment were conducted at anodic potentials.
Yong Sun, Richard Bailey
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