Taking into account the importance of mechatronic applications, researches regarding the possibility to improve the lifetime of mechatronic components were made. Nanostructured metallic thin films (Ti, Cr, Al and Ti/Al multilayer) were deposited on different types of steel substrates, because nanomaterials have exceptional properties in relation to the common materials. In this paper a part of the results obtained after mechanical and topographic characterization of the thin films are presented. Cr is the deposited thin film showing the highest hardness on the surface of steel substrate type OSC. After the scratch tests realized, Ti layer presented the best adhesion on all types of steel substrates used in experiments. The results of these researches could be extremely useful for engineers in the mechatronic field.
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 Bolton W. Mechatronics - electronic control systems in mechanical and electrical engineering. Harlow: Pearson Education Ltd. 2008
 Bergmann G. Graichen F. Rohlmann A. Verdonschot N. van Lenthe G. H. Frictional heating of total hip implants Part 1: measurements in patients; Journal of Biomechanics 2001; 34: 421-428.
 Dong Z. L. Khor K. A. Quek C. H. White T. J. Cheang P. Biomaterials 2003; 24: 97-105.
 Gheorghe Gh.I. Badita L.L. Advanced micro and nanotechnologies in mechatronics. Bucharest: Ed. CEFIN 2009.
 Buschan B. Springer Handbook of Nanotechnology New York: Springer 2007.
 Gornoava V. Gheorghe Gh.I. Badita L.L. Tribological characterization of the nanostructured thin films deposited by intelligent methods for mechatronic and biomedical applications. The Scientific Bulletin of Valahia University - Materials and Mechanics 2016; 14(11): 69-74.
 Bhushan B. Handbook of Micro/nanotribology Boca Raton: CRC Press 1999.
 Binnig G. Quate C.F. Gerber Ch. Atomic Force Microscope Physical Review Letters 1986; 56(9): 930-933.
 Despa V. Gheorghe Gh.I. Badita L.L. Aspects regarding the quality of surfaces obtained by using the Selective Laser Sintering Technology The Scientific Bulletin of Valahia University - Materials and Mechanics 2015 13(10): 133-137. 54