Effect of plasma-detonation treatment of surface on thermal state and phase composition of modified layers of steel U8

摘要

Temperature fields in surface layers during plasma-detonation treatment (PDT) of parts were determined through solving a non-stationary equation of thermal conductivity by the finite difference method. Analysis of kinetics of phase transformations in structure of steel U8 during PDT was conducted on the basis of the derived calculation dependencies. Results of the calculation-theoretical analysis were compared with the experimental data.