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Depth-sensing indentation applied to polymers: A comparison between standard methods of analysis in relation to the nature of the materials

Autor
Giró-Paloma, J.; Roa, J.J.; Díez-Pascual, A.M.; Rayón, E.; Flores, A.; Martínez, M.; Chimenos, J. M.; Fernández , A.I.
Tipus d'activitat
Article en revista
Revista
European polymer journal
Data de publicació
2013
Volum
49
Pàgina inicial
4047
Pàgina final
4053
Repositori
http://hdl.handle.net/2117/21025 Obrir en finestra nova
Resum
Mechanical data (hardness and elastic modulus) from instrumented indentation testing are often extracted assuming linear elasticity in the initial portion of the unloading. The method is nowadays widely accepted as a convenient tool to interpret depth-sensing data, however it is a matter of controversy when applied to polymer materials due to their time- dependent behavior. More recently, Loubet and co-workers applied continuous stiffness measurements (CSM), consisting of superimposing a small o...
Citació
Giró-Paloma, J. [et al.]. Depth-sensing indentation applied to polymers: A comparison between standard methods of analysis in relation to the nature of the materials. "European polymer journal", 2013, vol. 49, p. 4047-4053.
Paraules clau
Nanoindentation CSM Hardness Elastic modulus
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

  • Giró Paloma, Jessica  (autor)
  • Roa Rovira, Joan Josep  (autor)
  • Díez Pascual, Ana Maria  (autor)
  • Rayón Encinas, Emilio  (autor)
  • Flores Aguilar-Amat, Araceli  (autor)
  • Martínez López, Monica  (autor)
  • Chimenos Ribera, Josep Maria  (autor)
  • Fernández Renna, Ana Inés  (autor)