Wear-resistance of nanostructured coatings based on diamond-like carbon and compounds of titanium with carbon

13th International Conference on Films and Coatings

Plotnikov, S.A.^1 ; Vladimirov, A.B.^1 ; Rinkevich, A.B.^1 ; Rubshtein, A.P.^1 ; Zhang, J.^2 ; Zavalishin, V.A.^1 ; Sokolkina, N.A.^3

M. N. Miheev Institute of Metal Physics, Ural Branch of Russian Academy of Sciences, Ekaterinburg

620990, Russia^1

Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou

730000, China^2

Ural Federal University, Ekaterinburg

620002, Russia^3

关键词: Carbon content;    Composite layer;    Diamond like carbon;    Interlayer adhesion;    Multi-layer-coating;    Nanostructured coatings;    Synergistic effect;    Testing coatings;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/857/1/012034/pdf
DOI  :  10.1088/1742-6596/857/1/012034

来源: IOP

【 摘 要 】

Multilayer coatings [(TiCx/Ti/a-C)+ta-C]nwith different composition of composite (TiCx/Ti/a-C) layers are studied. The dependences of abrasive wear resistance and H3/E2ratio (H - hardness, E - elastic modulus) of multilayer coatings on the carbon content in the composite layer are determined. The phase composition of the (TiCx/Ti/a-C) layer, the ratio of volume fractions of the phases and the volume fraction of interface component, interlayer adhesion and adhesion to the substrate of the multilayer coating have a synergistic effect on the wear resistance of the testing coatings.