Microstructural and micro-mechanical characterization during hydrogen charging: An in situ scanning electron microscopy study
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.10.128
Abstract: Abstract Despite the tremendous industrial and scientific interest, hydrogen storage and embrittlement studies still suffer from experimental difficulties in studying diffusible hydrogen effects. As a consequence of the small size and high diffusivity of hydrogen… read more here.
Keywords: microscopy; hydrogen; microstructural micro; scanning electron ... See more keywords
Influence of high-temperature hydrogen charging on microstructure and hot deformability of binary TiAl alloys
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.01.164
Abstract: Abstract The high-temperature hydrogen charging was carried out to reveal the effect of hydrogen on the microstructure and hot deformability of TiAl alloys. The Ti–44Al (at.%) alloy and Ti–48Al alloy were hydrogenated at temperature range… read more here.
Keywords: temperature; hydrogen; high temperature; tial alloys ... See more keywords
Effect of cathodic hydrogen charging on the wear behavior of 5754 Al alloy
Sign Up to like & getrecommendations! Published in 2017 at "Wear"
DOI: 10.1016/j.wear.2017.08.013
Abstract: Abstract This research work is focused on investigating the effect of hydrogen uptake on the structural and tribological properties of 5754 Al alloy. The aim is to understand the synergism between hydrogen uptake and wear.… read more here.
Keywords: hydrogen; 5754 alloy; surface; hydrogen charging ... See more keywords
The study of hydrogen embrittlement of 12Cr2Mo1R(H) steel by slow strain rate test with in situ hydrogen charging
Sign Up to like & getrecommendations! Published in 2019 at "Anti-Corrosion Methods and Materials"
DOI: 10.1108/acmm-04-2019-2111
Abstract: Purpose 12Cr2Mo1R(H) steel is commonly used to make hot-wall hydrogenation reactors given its excellent mechanical properties and hydrogen embrittlement (HE) resistance. Longtime exposure to high-pressure hydrogen at medium temperature would still severely damage the mechanical… read more here.
Keywords: 12cr2mo1r steel; steel; hydrogen; hydrogen embrittlement ... See more keywords
Fatigue properties by “self-heating” method: Application to orthodontic Ni-Ti wires after hydrogen charging
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x18778371
Abstract: Ni-Ti superelastic alloys have been successfully used in orthodontic clinics thanks to their good biomechanical and biochemical behavior. However, during treatment, some orthodontic wires may break in the oral cavity. The susceptibility of these alloys… read more here.
Keywords: fatigue; hydrogen charging; orthodontic wires; heating method ... See more keywords
Effect of the Surface Film Formed by Hydrogen Charging on the Corrosion Behavior of an As-Cast Mg–8%Li (in wt. %) Alloy
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DOI: 10.3390/coatings13040800
Abstract: In this study, the effect of electrochemical hydrogen charging on the corrosion behavior of an as-cast Mg–8%Li alloy was investigated. It was revealed that after being cathodically hydrogen charged in a 0.1 M NaCl solution… read more here.
Keywords: film; charging corrosion; product; hydrogen charging ... See more keywords
Hydrogen-Assisted Crack Growth in the Heat-Affected Zone of X80 Steels during in Situ Hydrogen Charging
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12162575
Abstract: Herein, the hydrogen embrittlement of a heat-affected zone (HAZ) was examined using slow strain rate tension in situ hydrogen charging. The influence of hydrogen on the crack path of the HAZ sample surfaces was determined… read more here.
Keywords: heat affected; situ hydrogen; hydrogen; hydrogen charging ... See more keywords
Hydrogen Concentration Distribution in 2.25Cr-1Mo-0.25V Steel under the Electrochemical Hydrogen Charging and Its Influence on the Mechanical Properties
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13102263
Abstract: The deterioration of the mechanical properties of metal induced by hydrogen absorption threatens the safety of the equipment serviced in hydrogen environments. In this study, the hydrogen concentration distribution in 2.25Cr-1Mo-0.25V steel after hydrogen charging… read more here.
Keywords: concentration distribution; hydrogen; hydrogen charging; mechanical properties ... See more keywords