X-ray study of the substructure of metals

We have analyzed the substructure from the intensity of x-ray reflections using the traditional (mosaic crystal) and the suggested (random distribution of dislocations) extinction models. The results of the x-ray analysis coincided statisfactorily with the data of the microscopic study.We have given a description of the statistical theory of dynamic scattering of x-rays from actual crystals as applied to a study of the dislocation structure.We have described a method for analyzing the parameters of the substructure from the profile of one x-ray line and presented the results of such an analysis which happen to be in good agreement with the data of traditional analysis by two lines and with the measured results obtained by other methods.