Results 31 to 40 of about 6,075 (306)
Cathodic Hydrogen Charging [PDF]
, 2015 In order to study the effect of hydrogen on the tensile properties of a metal, where in-situ studies are not possible, samples have to be pre-charged with hydrogen.
Ehrlin, Niklas
core +2 more sources
Applied Sciences, 2023 Hydrogen permeation reduces a material’s properties and increases the risk of brittle fracture, which causes a potential safety hazard. A workpiece’s hydrogen permeation resistance could be improved by improving its surface integrity through surface ...
Zhiyi Leng +6 more
doaj +1 more source
Surface Structure Evolution and H Uptake of Nickel under Cathodic Charging [PDF]
, 2022 Nickel (Ni) being a member of the transition metal series, possess excellent corrosion-resistant properties that it has been widely used as key alloying elements for stainless fabrication as well as other nickel-based alloys with high corrosion and ...
Jiang, Lai
core
Electrochemical cell recharging by solvent separation and transfer processes
Scientific Reports, 2022 Electrochemical conversion and storage of unutilized renewable energy will contribute to decarbonization. Here, we create the concept of a liquid electrochemical cell that discharges between the anodic and cathodic sides by reverse reactions of the same ...
Yohei Matsui +3 more
doaj +1 more source
Effects of hydrogen on the crevice corrosion behaviors of duplex stainless steel 2205
Journal of Materials Research and Technology, 2022 Crevice corrosion behaviors of duplex stainless steel 2205 after hydrogen charging are investigated. The absorbed hydrogen is introduced into the specimens through cathodic galvanostatic method.
Pei He +9 more
doaj +1 more source
RAYLEIGH WAVE STUDIES OF CATHODIC H-CHARGING OF Fe [PDF]
, 1981 The attenuation of 2-6 MHz Rayleigh waves /RW/ was measured in sheet samples of Fe which were undergoing electrolytic charging with H. The cathodic polarization and As2O3 addition into electrolyte were found to effect the attenuation and velocity of the ...
E. Lunarska, N.F. Fiore
core +1 more source
The effect of cathodic hydrogen charging of substoichiometric ni \u3c inf\u3e 3 Al on auger electron spectroscopy measured intergranular boron segregation [PDF]
, 1990 A cathodic hydrogen charging procedure is described which allows intergranular fracture in boron-doped Ni 3 A1 samples which are normally ductile and do not fracture intergranularly.
Ashok Choudhury +5 more
core +1 more source
Investigating electrochemical charging conditions equivalent to hydrogen gas exposure of X65 pipeline steel [PDF]
, 2023 In this study, we systematically investigate electrochemical hydrogen charging conditions equivalent to hydrogen gas pressures relevant for hydrogen transportation in X65 pipeline steel. By performing hydrogen gas permeation, a relationship for Sieverts'
Wang, Dong +4 more
core +1 more source
Hydrogen and deuterium charging of site-specific specimen for atom probe tomography [PDF]
, 2021 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 embrittlement remain ...
Heena Khanchandani +10 more
core +2 more sources
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 +1 more source