TY JOUR TI Getting wear-resistant coatings on aluminum alloys by laser alloying KW laser alloying KW alloying KW aluminum alloys KW wear-resistant coatings KW doped layer JO Science intensive technologies in mechanical engineering AU Petrova, L.G. AU Alexandrov, V.D. AU Morshchilov, M.V. PY 2021 IS 2021 PB Bryansk State Technical University