Simulation of hydrogen embrittlement of steel using mixed nonlocal finite elements
Résumé
A new multi-field simulation strategy to model hydrogen embrittlement is proposed. • Application of the strategy to an existing experimental database. • Simulation of tensile, fracture toughness, and pressurized disk tests. • The model represents the effect of loading rate on ductility. • The model illustrates the decrease in toughness caused by hydrogen.
Domaines
Sciences de l'ingénieur [physics]
Origine : Fichiers produits par l'(les) auteur(s)