|SKAKOV Mazhyn||State University named after Shakarim Semey city|
|Spoluautoři ZHULDYZ Sagdoldina, BITENBAEV Marat|
By mechanical alloying method (MA), multilayer TiCN-TiN/Al2O3-TiN coatings on the surface of the titanium substrate were prepared. Phase composition and microhardness of obtained multilayer coatings were investigated; ways to minimize contamination factor of coatings during MA have been considered. It is shown that the microhardness of the multilayer composite coatings, obtained by the mechanical alloying method, can be increased compared with the initial sample at two or more times.