SAMPLE OF METAL FOR STUDIES RELATIONSHIP degree of accumulation of shear strain in the SURFACE MODE WITH TREATMENT METHODS Severe Plastic Deformation

摘要

The invention relates to mechanical engineering, namely to the study of the relationship degree of accumulated shear deformations in the surface layer with the processing modes by severe plastic deformation. A sample of metal to study the relationship degree of accumulated shear deformations in the surface layer with the processing modes by severe plastic deformation, configured as a disk which is disposed on the surface of the treated areas formed in accordance with the processing mode set parameters. The sample was made of two interconnected parts, mating surfaces of which are ground and polished. The application of the sample to improve the accuracy of measurement of accumulated shear deformations in the surface layer.