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Characterization of adherence for ti6al4v films rf magnetron sputter grown on stainless steels

Garzón, Carlos Mario and Alfonso, José Edgar and Corredor, Edna Consuelo (2014) Characterization of adherence for ti6al4v films rf magnetron sputter grown on stainless steels. DYNA; Vol. 81, núm. 185 (2014); 175-181 Dyna; Vol. 81, núm. 185 (2014); 175-181 2346-2183 0012-7353 .

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URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

Ti6Al4V films were grown on UNS S31600 austenitic stainless steel samples by RF magnetron sputtering. On top of samples, macroindentation tests were carried out to characterize the film to substrate adherence according to the recommended VDI 3198 procedure. Sputter deposition experiments varying both chamber pressure and target applied power were carried out. All films displayed superior adhesion to the substrates. A non-monotonic relationship between adherence and chamber pressure or target applied power was observed. The lowest adherences were associated with intermediate pressures and powers. The outstanding film to substrate adherence was mainly addressed to monophasic and nanometric film character (crystallite size was roughly 20 ± 10 nm) and to rather high continuity and homogeneity of films.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:Thin films, Nanostructures, Biomaterials, RF-Magnetron sputtering.
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:36891
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :02 Julio 2014 18:19
Ultima modificación:27 Noviembre 2017 22:14
Ultima modificación:27 Noviembre 2017 22:14
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