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Hardness and Young's modulus distributions in atmospheric plasma sprayed WC-Co coatings using nanoindentation

Autor
Rayón, E.; Bonache, V.; Salvador, M.D.; Roa, J.J.; Sánchez, E.
Tipus d'activitat
Article en revista
Revista
Surface and coatings technology
Data de publicació
2011-05-25
Volum
205
Número
17-18
Pàgina inicial
4192
Pàgina final
4197
DOI
https://doi.org/10.1016/j.surfcoat.2011.03.012 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/17334 Obrir en finestra nova
Resum
A statistical indentation analysis of WC–Co coatings obtained by atmospheric plasma spray (APS) with two secondary plasma gases, H2 and He, was investigated using an instrumented indentation technique with the aim of correlating the influence of the nanomechanical behaviour of each constituent phase with the micromechanical characteristics of these coatings. X-ray diffraction (XRD) and backscattered electron (BSE) analysis showed that H2 gas produced a greater decarburisation of the WC phase....
Citació
Rayón, E. [et al.]. Hardness and Young's modulus distributions in atmospheric plasma sprayed WC-Co coatings using nanoindentation. "Surface and coatings technology", 25 Maig 2011, vol. 205, núm. 17-18, p. 4192-4197.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona

Participants

  • Rayón Encinas, Emilio  (autor)
  • Bonache, V.  (autor)
  • Salvador Moya, Maria Dolores  (autor)
  • Roa Rovira, Joan Josep  (autor)
  • Sánchez Vilches, Enrique  (autor)