TY JOUR TI Experimental studies of the effect of electrochemical sizing on the contact fatigue of forming rolls KW forming rolls KW electrochemical sizing KW contact fatigue JO Science intensive technologies in mechanical engineering AU Boldyrev, A.A. AU Boldyrev, A.I. AU Grigorash, V.V. AU Suhorukov, V.N. PY 2021 IS 2021 PB Bryansk State Technical University