Current challenges and opportunities toward understanding hydrogen embrittlement mechanisms in advanced high-strength steels: a review
Hydrogen embrittlement (HE) is one of the most dangerous yet most elusive embrittlement
problems in metallic materials. Advanced high-strength steels (AHSS) are particularly prone …
problems in metallic materials. Advanced high-strength steels (AHSS) are particularly prone …
Hydrogen embrittlement and hydrogen-induced crack initiation in additively manufactured metals: A critical review on mechanical and cyclic loading
Understanding the impact of hydrogen embrittlement (HE) on the mechanical properties of
additively manufactured (AM) metals is of utmost importance for industries utilizing these …
additively manufactured (AM) metals is of utmost importance for industries utilizing these …
[HTML][HTML] Grain boundary segregation in Ni-base alloys: A combined atom probe tomography and first principles study
AS Ebner, S Jakob, H Clemens, R Pippan… - Acta materialia, 2021 - Elsevier
Grain boundary engineering (GBE) plays an important role in the design of new
polycrystalline materials with enhanced mechanical properties. This approach has been …
polycrystalline materials with enhanced mechanical properties. This approach has been …
[HTML][HTML] Recent research progress in hydrogen embrittlement of additively manufactured metals–A review
Hydrogen is considered as a primary energy carrier for the hydrogen economy. However,
hydrogen embrittlement (HE) is an inescapable problem that needs to be solved because …
hydrogen embrittlement (HE) is an inescapable problem that needs to be solved because …
[HTML][HTML] Effect of grain size and precipitates on hydrogen embrittlement susceptibility of nickel alloy 718
The present work reports on the effect of grain size and its combined effect with precipitation
on hydrogen uptake and hydrogen embrittlement (HE) susceptibility of alloy 718. HE …
on hydrogen uptake and hydrogen embrittlement (HE) susceptibility of alloy 718. HE …
Hydrogen-enhanced decohesion mechanism of the Ni-Ni3X interfaces in precipitation-hardened Ni-based alloys
Q Tan, S He, X Chen, Y Liu, OI Gorbatov… - Journal of Alloys and …, 2023 - Elsevier
Ni and its alloys are susceptible to hydrogen embrittlement. In this study, we investigate the
phenomenon of hydrogen-enhanced decohesion at inter-phase interfaces in precipitation …
phenomenon of hydrogen-enhanced decohesion at inter-phase interfaces in precipitation …
[HTML][HTML] Combined thermal desorption spectroscopy, hydrogen visualization, HRTEM and EBSD investigation of a Ni–Fe–Cr alloy: The role of hydrogen trapping …
M Moshtaghi, M Safyari, G Mori - Materials Science and Engineering: A, 2022 - Elsevier
The role of hydrogen trapping behavior in hydrogen-assisted cracking in a Ni–Fe–Cr alloy
has been investigated using thermal desorption spectroscopy (TDS), hydrogen visualization …
has been investigated using thermal desorption spectroscopy (TDS), hydrogen visualization …
[HTML][HTML] Hydrogen embrittlement behavior of selective laser-melted Inconel 718 alloy
J Xu, Z Hao, Z Fu, X He, H Wang, G Xu - Journal of Materials Research and …, 2023 - Elsevier
In this study, slow strain rate tensile tests under in situ hydrogen electrochemical charge are
performed to investigate the hydrogen embrittlement (HE) behavior of selective laser-melted …
performed to investigate the hydrogen embrittlement (HE) behavior of selective laser-melted …
Effect of alloying elements on aqueous corrosion of nickel‐based alloys at high temperatures: A review
R Karimihaghighi, M Naghizadeh - Materials and Corrosion, 2023 - Wiley Online Library
Nickel‐based alloys are well‐known multicomponent alloys with a composition carefully
balanced to provide the desired properties for various industrial applications. While these …
balanced to provide the desired properties for various industrial applications. While these …
[HTML][HTML] Hydrogen trapping and diffusion in polycrystalline nickel: The spectrum of grain boundary segregation
Hydrogen as an interstitial solute at grain boundaries (GBs) can have a catastrophic impact
on the mechanical properties of many metals. Despite the global research effort, the …
on the mechanical properties of many metals. Despite the global research effort, the …