Study of the local mechanical properties of magnetron sputtered nanolaminate coatings

0472787 - ÚFM 2017 RIV CH eng C - Konferenční příspěvek (zahraniční konf.)
Buršíková, V. - Buršík, Jiří - Zábranský, L. - Souček, P. - Vašina, P.
Study of the local mechanical properties of magnetron sputtered nanolaminate coatings.
Defect and Diffusion Forum. Vol. 368. Zürich: Trans Tech Publications, 2016 - (Louda, P.), s. 111-114. ISBN 978-3-03835-720-9.
[International Conference on Local Mechanical Properties/12./. Liberec (CZ), 04.11.2015-06.11.2015]
Grant CEP: GA ČR(CZ) GA15-17875S
Institucionální podpora: RVO:68081723
Klíčová slova: brittle to ductile transition * fracture resistance * local mechanical properties
Obor OECD: Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics

Nanostructure coatings based on boroncarbide were prepared using magnetron sputtering technique. The mechanical properties of the coatings were tested using quasi-static and dynamic nanoindentation tests with Berkovich and cube-corner indenters. The fracture resistance of the coatings and the coating/substrate interface was studied. Moreover, the dynamic wear and scratch resistance of the coatings was evaluated by means of impact and scratch tests.
Trvalý link: http://hdl.handle.net/11104/0270027