152 citations · 420 across the 11 of their papers we have counts for
11 papers
A novel approach to assess hydrogen embrittlement (HE) susceptibility and mechanisms in high strength martensitic steels
Tuhin Das, Salim V. Brahimi, Jun Song +1
A rapid fracture test in four-point bending is proposed to assess hydrogen embrittlement (HE) susceptibility of high strength martensitic steels. The novelty of this technique is t…
Hydrogen clustering in bcc metals: atomic origin and strong stress anisotropy
Jie Hou, Xiang-Shan Kong, C. S. Liu +1
Hydrogen (H) induced damage in metals has been a long-standing woe for many industrial applications. One form of such damage is linked to H clustering, for which the atomic origin…
Accurate prediction of nanovoid structures and energetics in bcc metals
Jie Hou, Yu-Wei You, Xiang-Shan Kong +2
Knowledge on structures and energetics of nanovoids is fundamental to understand defect evolution in metals. Yet there remain no reliable methods able to determine essential struct…
Predictive Model of Hydrogen Trapping and Bubbling in Nanovoids in BCC Metals
Jie Hou, Xiang-Shan Kong, Xuebang Wu +2
Interplay between hydrogen and nanovoids, despite long-recognized as a central aspect in hydrogen-induced damages in structural materials, remains poorly understood. Focusing on tu…
Hydrogen bubble nucleation by self-clustering: Density Functional Theory and statistical models studies using tungsten as a model system
Jie Hou, Xiang-Shan Kong, Jingjing Sun +4
Low-energy hydrogen irradiation is known to induce bubble formation in tungsten, while its atomistic mechanisms remain little understood. Using first-principles calculations and st…
Chemomechanical Origin of Hydrogen Trapping at Grain Boundaries in FCC Metals
Xiao Zhou, Daniel Marchand, David L. McDowell +2
Hydrogen embrittlement of metals is widely observed, but its atomistic origins remain little understood and much debated. Combining a unique identification of interstitial sites th…