%0 Journal Article
%T Effect of Ion Irradiation on the Structural State of the Vacuum-arc Nitride Coatings
%A Sobol` O.V.
%A Andreev A.A.
%A Voevodin V.N.
%A Gorban V.F.
%J Proceedings of the International Conference Nanomaterials : Applications and Properties
%D 2013
%I Sumy State University
%X The effect of irradiation with ions Ar+ (energy of 1 MeV and 1.8 MeV) and He+ (energy of 0.6 MeV) on the structure and mechanical properties of the vacuum-arc nitride coatings. It is shown that the level of exposure to radiation materials can be divided into 3 classes: a) ˇ°the most persistentˇ± - significant changes occur only on the substructure level (as an example - multi-element system Ti-Zr-V-Hf-Nb-Ta-N), b) ˇ°the medium resistance ˇ°- significant changes occur in the macro stress-strained state (as an example - the system Ti-N), c) ˇ°structural variableˇ± - significant changes in the macro-level and phase composition (as an example, the system Mo-N).
%K Surface engineering
%K Plasma technologies
%K Ion technologies
%K Advanced plasma and ion sources
%K Plasma-surface interaction
%U http://nap.sumdu.edu.ua/index.php/nap/nap2013/paper/view/1184