“…This is a purely metal research, the results of which are difficult to apply to the question under study, since it is practically impossible even to artificially create conditions similar to experimental conditions during grinding. Now, referring to the works [10][11][12], one can see that in these works the phase and structural transformations (grinding burns) are deeply considered. However, neither the mechanisms of these transformations nor the temperature dependences of the formation of burns for steels of different chemical compositions are considered anywhere.…”