Анотація:
The substructure parameters in tension- and rolling-deformed nickel, Al, and Al-alloy are
determined by X-ray diffraction peak profile analysis. It is shown by theoretical calculations
that the Fourier coefficients of profiles can be obtained from the experimental curve but not
from the α1-curve profile. The non-monotone change of the substructure parameters during
the deformation process and a drastic decrease of microstresses in blasted tension-deformed
specimens are described. These X-ray data are compared with the TEM information.