Void nucleation during ductile rupture of metals: A review
Ductile rupture in metals is a phenomenon that affects a wide range of applications from
forming of automotive body panels to failure of pressure vessels. The incipient stage …
forming of automotive body panels to failure of pressure vessels. The incipient stage …
[HTML][HTML] Understanding and mitigating hydrogen embrittlement of steels: a review of experimental, modelling and design progress from atomistic to continuum
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 …
timescales, that affects a large class of metals. It can significantly reduce the ductility and …
The predominant role of strain-induced vacancies in hydrogen embrittlement of steels: Overview
M Nagumo, K Takai - Acta materialia, 2019 - Elsevier
Recent studies on hydrogen enhancement of the strain-induced generation of vacancies, ie
the HESIV mechanism, and its role in hydrogen embrittlement (HE) of steels are overviewed …
the HESIV mechanism, and its role in hydrogen embrittlement (HE) of steels are overviewed …
Hydrogen embrittlement phenomena and mechanisms
S Lynch - Corrosion reviews, 2012 - degruyter.com
Mechanisms of hydrogen embrittlement in steels and other materials are described, and the
evidence supporting various hypotheses, such as those based on hydride formation …
evidence supporting various hypotheses, such as those based on hydride formation …
[KSIĄŻKA][B] Fundamentals of hydrogen embrittlement
M Nagumo - 2016 - Springer
Hydrogen embrittlement or degradation of mechanical properties by hydrogen is a latent
problem for structural materials. The problem is serious particularly for highstrength steels …
problem for structural materials. The problem is serious particularly for highstrength steels …
[HTML][HTML] A phase field electro-chemo-mechanical formulation for predicting void evolution at the Li–electrolyte interface in all-solid-state batteries
We present a mechanistic theory for predicting void evolution in the Li metal electrode
during the charge and discharge of all-solid-state battery cells. A phase field formulation is …
during the charge and discharge of all-solid-state battery cells. A phase field formulation is …
Hydrogen embrittlement of ferritic steels: Observations on deformation microstructure, nanoscale dimples and failure by nanovoiding
While hydrogen embrittlement of ferritic steels has been a subject of significant research,
one of the major challenges in tackling hydrogen embrittlement is that the mechanism of …
one of the major challenges in tackling hydrogen embrittlement is that the mechanism of …
Hydrogen-assisted failure in Ni-based superalloy 718 studied under in situ hydrogen charging: the role of localized deformation in crack propagation
Z Tarzimoghadam, D Ponge, J Klöwer, D Raabe - Acta Materialia, 2017 - Elsevier
We investigated hydrogen embrittlement in Ni-based superalloy 718 by tensile testing at
slow strain rate (10− 4 s− 1) under continuous electrochemical hydrogen charging …
slow strain rate (10− 4 s− 1) under continuous electrochemical hydrogen charging …
Mechanisms of hydrogen-enhanced localized plasticity: an atomistic study using α-Fe as a model system
Atomistic simulations of the effects of H on edge dislocation mobility and pile-ups are
performed to investigate possible nanoscale mechanisms for hydrogen-enhanced localized …
performed to investigate possible nanoscale mechanisms for hydrogen-enhanced localized …
Void growth by dislocation emission
Laser shock experiments conducted at an energy density of 61 MJ/m2 revealed void
initiation and growth at stress application times of approximately 10 ns. It is shown that void …
initiation and growth at stress application times of approximately 10 ns. It is shown that void …