%0 Journal Article %T Vibrowave strengthening treatment of farm machine cutting blades %A Koval, N.S. %A Babichev, A.P. %A Romanovskiy, I.. %K knife, surface layer, wear, vibrowave treatment, microshock, microhardness, hardened layer. %J Vestnik of Don State Technical University %D 2014 %N 14 %P 0 %I Don state technical University