Study of Mechanical Properties of Nanostructured Multilayer NbN/C-N Coatings by Reactive Sputtering

0205620 - UPT-D 20030002 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Buršíková, V. - Sobota, Jaroslav - Buršík, Jiří
Study of Mechanical Properties of Nanostructured Multilayer NbN/C-N Coatings by Reactive Sputtering.
Proceedings of SAPP XIV (Post Deadline Papers - Supplement of Proceedings). Liptovský Mikuláš: Military Academy, 2003 - (Šutta, P.; Müllerová, J.; Brunner, R.), s. 199 - 200. ISBN 80-8040-195-0.
[SAPP. Bobrovník, Nízké Tatry (SK), 13.01.2003-18.01.2003]
Grant CEP: GA MŠMT OC 523.30
Výzkumný záměr: CEZ:AV0Z2041904; CEZ:AV0Z2065902
Klíčová slova: thin layers * nanostructures * reactive sputtering
Kód oboru RIV: JI - Kompozitní materiály

The effects of the mechanical properties of the substrate on the effective hardness were studied for several different substrates and the existing theoretical models for substrate influence were tested. Well-defined nanocomposite NbN/C-N coatings deposited at the same time by r.f. reactive sputtering on several different substrates were used as testing material. The relevance of the empirical rules concerning the critical indentation depth, below which the substrate influence is negligible, is dicussed.
Trvalý link: http://hdl.handle.net/11104/0101233