Production of Gradient Structures in Metals by Means of Severe Plastic Deformation

A brief overview is presented for means of severe plastic deformation during the formation of gradient structure from the viewpoint of physical mesomechanics. An analysis of the results on the impact of the means of drawing with shear on steel; severe plastic deformation by high pressure torsion on...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2020-05, Vol.84 (5), p.508-511
Main Authors: Kodirov, I. S., Raab, G. I., Aleshin, G. N., Raab, A. G., Gunderov, D. V., Tsenev, N. K.
Format: Article
Language:English
Subjects:
Copper
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Plastic deformation
Titanium
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Summary:A brief overview is presented for means of severe plastic deformation during the formation of gradient structure from the viewpoint of physical mesomechanics. An analysis of the results on the impact of the means of drawing with shear on steel; severe plastic deformation by high pressure torsion on steel, titanium, and copper; and alternating bending by applying a ECAP-Conform stand on copper. It is shown that structures with different degrees of gradient form in the materials as a result of these actions.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873820050160