Russian Federation
Russian Federation
The article analyzes the prospects of using severe plastic deformation (SPD) methods for repairing the surface layer of worn-out car parts. It proposes a classification of typical parts based on the degree of applicability of SPD methods for their restoration. The article demonstrates the advantages of hardening rolling with smoothing in terms of technological and operational characteristics. The article concludes that SPD is an effective method for restoring and strengthening parts, which can extend their service life and improve their properties compared to the original state of a new product.
severe plastic deformation, ultra-fine grain structure, repair restoration, automotive parts, surface hardening, wear, Diamond Burnishing, deep rolling-burnishing, ball forging, ultrasonic impact hardening
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