Component failures due to the hydrogen embrittlement (HE) were observed in different
industrial systems, including high-pressure hydrogen storage tanks, aircraft components …

Hydrogen embrittlement is a complex phenomenon, involving several length-and
timescales, that affects a large class of metals. It can significantly reduce the ductility and …

The fatigue life estimation of metals operating in hydrogen-rich environments such as
hydrogen pipelines, hydrogen-burning internal combustion engines, etc. is important …

Hydrogen embrittlement jeopardizes the use of high-strength steels in critical load-bearing
applications. However, uncertainty regarding how hydrogen affects dislocation motion …

Titanium (Ti) and its alloys are attractive for a wide variety of structural and functional
applications owing to excellent specific strength, toughness and stiffness, and corrosion …

The effect of electrochemical hydrogen charging on the mechanical properties and the
fracture mechanism of AISI430 ferritic stainless steel were studied by tensile test …

Dislocation, playing a crucial role in the plastic deformation of metals, can be significantly
affected by introducing solute elements. Hydrogen (H) embrittlement is one such example …

In an attempt to bridge the gap between atomistic and continuum plasticity simulations of
hydrogen in iron, we present three dimensional discrete dislocation plasticity simulations …

Hydrogen diffusion and its interaction with dislocations play an important role in hydrogen
embrittlement, however, such a process in multiple-principal high entropy alloys (HEAs) is …

When a dislocation moves through a field of mobile solute atoms, solutes segregate to the
dislocation and form Cottrell atmospheres which exert solute drag forces. Over the last 70 …