Experimental and Numerical Investigation of Mesoscale Deformation-Induced Surface Roughening in Polycrystalline Metals and Alloys (Review)

E. S. Emelianova^a^,*, O. S. Zinovieva^b, V. A. Romanova^a^,**, R. R. Balokhonov^a, and M. Pisarev^a

^aInstitute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055 Russia

^bUniversity of New South Wales, Canberra, ACT 2600 Australia

email: *emelianova@ispms.ru
email: **varvara@ispms.ru

Received 21 June, 2023

Abstract— The paper provides a review of experimental and numerical studies of deformation-induced surface roughening in loaded metals and alloys. Consideration is given to various parameters for assessing strain-induced surface roughness, factors influencing the roughness characteristics, and models describing surface roughening in polycrystalline alloys.

Keywords: deformation-induced roughness, plastic deformation, micromechanics, numerical simulation

DOI: 10.1134/S1029959924010028