TY JOUR TI Theoretical investigation of high-speed heating process in surface layer of grey iron KW heat source KW heat flow density KW coefficient of concentration KW phase change temperature KW grey iron JO Science intensive technologies in mechanical engineering AU Semyonova, Y.. AU Rakhimyanov, A.. AU Nikitin, Y.. AU Rakhimyanov, K.. AU Eremina, A.. PY 2016 IS 1 PB Bryansk State Technical University