Hydrogen embrittlement susceptibility of additively manufactured 316l stainless steel: influence of post-processing, printing direction, temperature and pre-straining

G. Álvarez acknowledges the Principality of Asturias for the support received with the Severo Ochoa grant (PA-20-PF-BP19-087), BritishSpanish Society (Plastic Energy Award) and Margarita Salas Postdoctoral contract (Ref.: MU-21-UP2021-030) funded by the University of Oviedo through the Next Generation European Union.

The authors acknowledged helpful discussions and support (AM materials) from the US Army Research Laboratory (Robert Drummond, Brandon McWilliams). In addition, in regards to the HIP treatment, the authors acknowledge funding from the Henry Royce Institute Ph.D. Access Scheme and support from Vahid Nekouie (University of Sheffield). E. Martínez-Pañeda additionally acknowledges financial support from the EPSRC (grants EP/V04902X/1 and EP/R010161/1) and from UKRI’s Future Leaders Fellowship programme [grant MR/V024124/1]. G. Álvarez acknowledges the Principality of Asturias for the support received with the Severo Ochoa grant (PA-20-PF-BP19-087), BritishSpanish Society (Plastic Energy Award) and Margarita Salas Postdoctoral contract (Ref.: MU-21-UP2021-030) funded by the University of Oviedo through the Next Generation European Union.