Evaluation of wear resistance of Ti-Cu coated surfaces by scratch test

[摘要] The article reports findings on the study of microhardness and wear resistance of Ti-Cu coatings produced by a complex technology. It is established that within the temperature range under investigation (20 to 400 °C) the wear resistance of non-alloyed coatings exceeds copper wear resistance three-fold, while the wear resistance of alloyed coatings exceeds copper wear resistance eight-fold; the fact is attributed to a higher hardness of alloyed coatings.

[发布机构] Volgograd State Technical University, Lenina Av. 20, Volgograd; 400005, Russia^1;Institute of Electrophysics UB RAS, Amundsena Av. 106, Ekaterinburg; 620016, Russia^2;Ural Federal University, Mira Av. 19, Ekaterinburg; 620002, Russia^3

[效力级别] 电工学

[关键词] Coated surface;Cu coatings;Non-alloyed;Scratch test;Temperature range;Three folds