1.National University of Science and Technology MISiS, Moscow, Russia ;2.Volga Pipe Plant, Volzhskii, Volgograd Region, Russia ;3.Pipe Metallurgical Company, Moscow, Russia ;
Abstract:
Metallurgist - Results are provided for a study of the effect of barrel-shaped and bowl-shaped working rollers of a screw rolling piercing mill with guide bars of a 50–200 pipe rolling unit....