โ Scribed by William A. McInteer; Anthony W. Thompson; I.M. Bernstein
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The ductility of nickel sheet subjected to in situ cathodic hydrogen charging has been investigated over a range of multiaxial stress states including uniaxial, plane-strain, and equibiaxial tension. The data show that the extent of ductility loss due to the presence of hydrogen increases as the str
model for hydrogen trapping of particle-matrix interface was suggested, in which the large driving force for such hydrogen trapping was associated with the lowering of interfacial free energy. The effects of the character of the precipitated Tic-matrix interface on the hydrogen trapping behavior in
The diffusion of hydrogen in elastically and plastically strained nickel has been measured by a permeability experiment with the result that no significant change of the diffusion coefficient was observed for deformations up to 10 per cent. These results are in agreement with a recent theoretical an
Hydrogen charged nickel was deformed in tension at a test temperature of 208 K to study the diffusive segregation of hydrogen during straining and the dependence of embrittlement on grain boundary hydrogen concentration and deformation rate. Tests were performed on samples in the as-quenched conditi