TY JOUR TI The main results and directions of further research on low-temperature plasma formation of composite structures on functional surfaces of geometrically complicated metal products KW geometrically complicated metal product KW durability KW outer zone KW physical mechanical properties KW electrophysical properties KW low-temperature plasma hardening KW composite structure KW metal-cutting tool JO Science intensive technologies in mechanical engineering AU Brzhozovsky, B.M. AU Zinina, E.P. AU Martynov, V.V. PY 2022 IS 2022 PB Bryansk State Technical University