Effect of sub-surface hydrogen on intrinsic crack tip plasticity in aluminium

References

• R.P. Gangloff, Hydrogen assisted cracking of high strength alloys, in Comprehensive Structural Integrity, I. Milne, R.O. Ritchie, and B. Karihaloo, eds., Elsevier Science New York, NY, 2003, pp. 31–101.
   Google Scholar
• R.P. Gangloff, H-enhanced deformation and fracture in the crack tip process zone, in Materials Performance in Hydrogen Environments (Proceedings of the 2016 International Conference on fracture), B.P. Sommerday and P. Sofronis, eds., ASME, 2017, pp. 1–35.
   Google Scholar
• G.M. Scamans, R. Alani and P.R. Swann, Pre-exposure embrittlement and stress corrosion failure in Al–Zn–Mg alloys, Corros. Sci. 16 (1976), pp. 443–459. doi: 10.1016/0010-938X(76)90065-2
   Web of Science ®Google Scholar
• A. Van Der Ven and G. Ceder, Impurity-induced Van Der Waals transition during decohesion. Phys. Rev. B 67 (2003), pp. 060101(R). doi: 10.1103/PhysRevB.67.060101
   Web of Science ®Google Scholar
• D.E. Jiang and E.A. Carter, First principles assessment of ideal fracture energies of materials with mobile impurities: implications for hydrogen embrittlement of metals, Acta. Mater. 52 (2004), pp. 4801–4807. doi: 10.1016/j.actamat.2004.06.037
   Web of Science ®Google Scholar
• H. Birnbaum, I. Robertson, P. Sofronis and D. Teter, Mechanisms of Hydrogen Related Fracture-A review, in Proceedings of CDI'96, Th. Magnin ed., The Institute of Materials. 1997, p. 172.
   Google Scholar
• I.M. Robertson, P. Sofronis, A. Nagao, M.L. Martin, S. Wang, D.W. Gross and K.E. Nygren, Hydrogen embrittlement understood, Met. Mater. Trans. A 46 (2015), p. 2323. doi: 10.1007/s11661-015-2836-1
   Web of Science ®Google Scholar
• I. Aubert, N. Saintier, J.M. Olive and F. Plessier, A methodology to obtain data at the slip-band scale from atomic force microscopy observations and crystal plasticity simulations., Acta Mater. 104 (2016), pp. 9–17. doi: 10.1016/j.actamat.2015.11.042
   Web of Science ®Google Scholar
• Y. Deng and A. Barnoush, Hydrogen embrittlement revealed via novel in situ fracture experiments using notched micro-cantilever specimens, Acta Mater. 142 (2018), pp. 236–247. doi: 10.1016/j.actamat.2017.09.057
   Web of Science ®Google Scholar
• S.P. Lynch, Mechanisms and kinetics of environmentally assisted cracking: current status, issues, and suggestions for further work, Metall. Mater. Trans. A 44 (2013), pp. 1209–1229. doi: 10.1007/s11661-012-1359-2
   Google Scholar
• Y. Fukai and N. Okuma, Formation of superabundant vacancies in Pd hydride under high hydrogen pressures, Phys. Rev. Lett. 73 (1994), p. 1640. doi: 10.1103/PhysRevLett.73.1640
   PubMed Web of Science ®Google Scholar
• M. Nagumo, Hydrogen related failure of steels—a new aspect, Mater. Sci. Technol. 20 (2004), pp. 940–950. doi: 10.1179/026708304225019687
   Web of Science ®Google Scholar
• D.G. Xie, Z.J. Wang, J. Sun, J. Li, E. Ma and Z.W. Shan, In situ study of the initiation of hydrogen bubbles at the aluminium metal/oxide interface, Nat. Mater. 14 (2015), p. 899. doi: 10.1038/nmat4336
   PubMed Web of Science ®Google Scholar
• A. Tehranchi and W.A. Curtin, Atomistic study of hydrogen embrittlement of grain boundaries in nickel: II. decohesion, Model. Sim. Mat. Sci. Eng. 25 (2017), p. 075013.
   Web of Science ®Google Scholar
• B. Kuhr, D. Farkas and I.M. Robertson, Atomistic studies of hydrogen effects on grain boundary structure and deformation response in fcc Ni, Comput. Mater. Sci. 122 (2016), pp. 92–101. doi: 10.1016/j.commatsci.2016.05.014
   Web of Science ®Google Scholar
• D. Tanguy, Cohesive stress heterogeneities and the transition from intrinsic ductility to brittleness, Phys. Rev. B 96 (2017), p. 174115. doi: 10.1103/PhysRevB.96.174115
   Web of Science ®Google Scholar
• T. Miura, K. Fujii and K. Fukuya, Micro-mechanical investigation for effects of helium on grain boundary fracture of austenitic stainless steel, J. Nucl. Mater. 457 (2015), pp. 279–290. doi: 10.1016/j.jnucmat.2014.11.062
   Web of Science ®Google Scholar
• S. Li, Y. Li, Y.C. Lo, T. Neeraj, R. Srinivasan, X. Ding, J. Sun, L. Qi, P. Gumbsch and J. Li, The interaction of dislocations and hydrogen-vacancy complexes and its importance for deformation-induced proto nano-voids formation in α-Fe, Int. J. Plasticity 74 (2015), pp. 175–191. doi: 10.1016/j.ijplas.2015.05.017
   Web of Science ®Google Scholar
• A. Tehranchi, X. Zhang, G. Lu and W.A. Curtin, Hydrogen—vacancy—dislocation interactions in α-Fe, Modelling Simul. Mater. Sci. Eng. 25 (2017), p. 025001.
   Google Scholar
• J. Song and W.A. Curtin, Mechanisms of hydrogen-enhanced localized plasticity: an atomistic study using α-Fe as a model system, Acta. Mater. 68 (2014), pp. 61–69. doi: 10.1016/j.actamat.2014.01.008
   Web of Science ®Google Scholar
• Y. Sun, Q. Peng and G. Lu, Quantum mechanical modeling of hydrogen assisted cracking in aluminum, Phys. Rev. B 88 (2013), p. 104109.
   Web of Science ®Google Scholar
• R.J. Zamora, A.K. Nair, R.G. Hennig and D.H. Warner, Ab initio prediction of environmental embrittlement at a crack tip in aluminum, Phys. Rev. B 86 (2012), p. 060101(R). doi: 10.1103/PhysRevB.86.060101
   Web of Science ®Google Scholar
• D.H. Warner, W.A. Curtin and S. Qu, Rate dependence of crack-tip processes predicts twinning trends in f.c.c. metals, Nat. Mater. 6 (2007), p. 876. doi: 10.1038/nmat2030
   PubMed Web of Science ®Google Scholar
• J.R. Rice, Dislocation nucleation from a crack tip: an analysis based on the peierls concept, J. Mech. Phys. Solids 40 (1992), pp. 239–271. doi: 10.1016/S0022-5096(05)80012-2
   Web of Science ®Google Scholar
• S.J. Zhou, A.E. Carlsson and R. Thomson, Dislocation nucleation and crack stability: Lattice Green's-function treatment of cracks in a model hexagonal lattice, Phys. Rev. B 47 (1993), pp. 7710–7719. doi: 10.1103/PhysRevB.47.7710
   PubMed Web of Science ®Google Scholar
• K. Gouriet and D. Tanguy, Dislocation emission from a crack under mixed mode loading studied by molecular statics, Philos. Mag. 92 (2012), pp. 1663–1679. doi: 10.1080/14786435.2012.657704
   Web of Science ®Google Scholar
• D. Tanguy, M. Razafindrazaka and D. Delafosse, Multiscale simulation of crack tip shielding by a dislocation, Acta Mater. 56 (2008), p. 2441. doi: 10.1016/j.actamat.2008.01.031
   Web of Science ®Google Scholar
• Y. Mishin, D. Farkas, M.J. Mehl and D.A. Papaconstantopoulos, Interatomic potentials for monoatomic metals from experimental data and ab initio calculations, Phys. Rev. B 59 (1999), pp. 3393–3407. doi: 10.1103/PhysRevB.59.3393
   Web of Science ®Google Scholar
• D. Tanguy and T. Magnin, Atomic-scale simulation of intergranular segregation of H in Al–Mg: implications for H-induced damage, Philos. Mag. 83 (2003), pp. 3995–4009. doi: 10.1080/14786430310001613192
   Web of Science ®Google Scholar
• X.J. Shen, D. Tanguy and D. Connétable, Atomistic modelling of hydrogen segregation to the Σ9{221}[110] symmetric tilt grain boundary in al, Philosophical Magazine 94 (2014), pp. 2247–2261. doi: 10.1080/14786435.2014.910333
   Web of Science ®Google Scholar
• C. Wolverton, V. Ozolins and M. Asta, Hydrogen in aluminum: first-principles calculations of structure and thermodynamics, Phys. Rev. B 69 (2004), p. 144109. doi: 10.1103/PhysRevB.69.144109
   Web of Science ®Google Scholar
• D. Connétable, Y. Wang and D. Tanguy, Segregation of hydrogen to defects in nickel using first-principles calculations: the case of self-interstitials and cavities, J. Alloys Compd. 614 (2014), pp. 211–220. doi: 10.1016/j.jallcom.2014.05.094
   Web of Science ®Google Scholar
• G. Kresse and J. Hafner, Ab initio molecular dynamics for liquid metals, Phys. Rev. B 47 (1993), p. 558. doi: 10.1103/PhysRevB.47.558
   PubMed Web of Science ®Google Scholar
• G. Kresse and J. Hafner, Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium, Phys. Rev. B 49 (1994), p. 14251. doi: 10.1103/PhysRevB.49.14251
   PubMed Web of Science ®Google Scholar
• G. Kresse and J. Furthmüller, Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set, Phys. Rev. B 54 (1996), p. 11169. doi: 10.1103/PhysRevB.54.11169
   PubMed Web of Science ®Google Scholar
• J.P. Perdew, K. Burke and M. Ernzerhof, Generalized gradient approximation made simple, Phys. Rev. Lett. 77 (1996), pp. 3865–3868. doi: 10.1103/PhysRevLett.77.3865
   PubMed Web of Science ®Google Scholar
• G. Kresse and D. Joubert, From ultrasoft pseudopotentials to the projector augmented-wave method, Phys. Rev. B 59 (1999), p. 1758. doi: 10.1103/PhysRevB.59.1758
   Web of Science ®Google Scholar
• H.J. Monkhorst and J.D. Pack, Special points for brillouin-zone integrations, Phys. Rev. B 13 (1976), p. 5188. doi: 10.1103/PhysRevB.13.5188
   Web of Science ®Google Scholar
• J. Weertman and J.E. Hack, Stress intensity factors for crack tip shielding or anti-shielding by impurity atoms, Int. J. Fract. 30 (1986), pp. 295–299. doi: 10.1007/BF00019709
   Web of Science ®Google Scholar
• Y. Wang, D. Connétable and D. Tanguy, Site stability and pipe diffusion of hydrogen under localised shear in aluminium, Phil. Mag. 99 (2019), pp. 1184–1205. doi: 10.1080/14786435.2019.1576935
   Google Scholar
• G. Lu, D. Orlikowski, I. Park, O. Politano and E. Kaxiras, Energetics of hydrogen impurities in aluminum and their effect on mechanical properties, Phys. Rev. B 65 (2002), p. 064102.
   Web of Science ®Google Scholar
• P. Andric, B. Yin and W.A. Curtin, Stress-dependence of generalized stacking fault energies, JMPS 122 (2019), pp. 262–279.
   Google Scholar
• F. Apostol and Y. Mishin, Hydrogen effect on shearing and cleavage of Al: A first-principles study, Phys. Rev. B 84 (2011), p. 104103. doi: 10.1103/PhysRevB.84.104103
   Web of Science ®Google Scholar
• J. Nørskov and F. Besenbacher, Theory of hydrogen interactions with metals, J. Less-Common Metals 130 (1987), pp. 475–490. doi: 10.1016/0022-5088(87)90145-7
   Google Scholar