TY JOUR TI Investigation of structure and properties formation mechanism for copper-based gas dynamic coatings KW gas-dynamic spray application KW copper alloys KW structure KW phase and chemical composition KW tribological properties KW frictional mass transfer JO Science intensive technologies in mechanical engineering AU Kuksenova, L.I. AU Arkhipov, V.E. AU Pugachev, M.S. AU Kozlov, D.A. PY 2025 IS 2025 PB Bryansk State Technical University