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Contact damage and fracture micromechanism of multilayered TiN/CrN coatings at micro- and nano-length scales

Autor
Roa, J.J.; Jimenez-Pique, E.; Martínez, R.; Ramírez, G.; Tarrago, J.; Rodríguez, R.; Llanes, L.
Tipus d'activitat
Article en revista
Revista
Thin solid films
Data de publicació
2014
Volum
571
Pàgina inicial
308
Pàgina final
315
DOI
https://doi.org/10.1016/j.tsf.2014.04.018 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26610 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0040609014004222 Obrir en finestra nova
Resum
In this study, systematic nanomechanical andmicromechanical studies have been conducted in threemultilayer TiN/CrN systems with different bilayer periods (8, 19 and 25 nm). Additionally, experimental work has been performed on corresponding TiN and CrN single layers, for comparison purposes. The investigation includes the use of different indenter tip geometries aswell as contact loading conditions (i.e. indentation/scratch) such to induce different stress field and damage scenarioswithin the fi...
Citació
Roa, J.J. [et al.]. Contact damage and fracture micromechanism of multilayered TiN/CrN coatings at micro- and nano-length scales. "Thin solid films", 2014, vol. 571, p. 308-315.
Paraules clau
Multilayered TiN/CrN coatings Contact damage Adhesion strength Cracking resistance
Grup de recerca
CIEFMA - Centre d'Integritat Estructural, Micromecànica i Fiabilitat dels Materials
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona

Participants