2 papers
cond-mat.mtrl-sci2025
New insights into hydrogen-assisted intergranular cracking in nickel
S. Quan, A. Zafra, E. Martínez-Pañeda +3
We characterize the grain boundary (GB) susceptibility to hydrogen-assisted intergranular cracking in pure nickel as a function of coincident site lattice value (-n), over a wid…
cond-mat.mtrl-sci2021
Comparison of hydrogen diffusivities measured by electrochemical permeation and temperature-programmed desorption in cold-rolled pure iron
A. Zafra, Z. Harris, C. Sun +1
The diffusivity of hydrogen in cold-rolled pure iron is investigated using permeation and desorption methods. Electrochemical charging, electro-permeation and thermal desorption sp…