TY JOUR TI INVESTIGATION OF THE EFFECT OF HEAT TREATMENT (QUENCHING) ON THE STRUCTURE AND PROPERTIES OF MANGANESE IRON KW manganezic cast iron KW training KW endurance KW depreciation. JO Actual directions of scientific researches of the XXI century: theory and practice AU Popov, D.. AU Tretyakov, A.I. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov