The role of plasticity and hydrogen flux in the fracture of a tempered martensitic steel: A new design of mechanical test until fracture to separate the influence of mobile from deeply trapped hydrogen

D. Guedes , L. Cupertino Malheiros (1) , A. Oudriss (1) , S. Cohendoz (1) , J. Bouhattate (1) , Jordi Creus (1) , F. Thebault , M. Piette , X. Feaugas (1)

1 LaSIE - Laboratoire des Sciences de l'Ingénieur pour l'Environnement - UMR 7356

Domaines: Science des matériaux [cond-mat.mtrl-sci]; Mécanique des matériaux [physics.class-ph]

D. Guedes, L. Cupertino Malheiros, A. Oudriss, S. Cohendoz, J. Bouhattate, et al.. The role of plasticity and hydrogen flux in the fracture of a tempered martensitic steel: A new design of mechanical test until fracture to separate the influence of mobile from deeply trapped hydrogen. Acta Materialia, 2020, 186, pp.133-148. ⟨10.1016/j.actamat.2019.12.045⟩. ⟨hal-02505272⟩