TY JOUR TI Pipe high-temperature strength research of pyrolysis furnace KW gas corrosion KW pyrolysis furnace KW coil KW high-temperature strength KW steel KW corrosion mass index JO Science intensive technologies in mechanical engineering AU Tyusenkov, A.S. AU Rubtsov, A.V. AU Mirkhaidarova, K.A. PY 2018 IS 2018 PB Bryansk State Technical University