Comparison of push-in and push-out tests for measuring interfacial shear strength in nano-reinforced composite materials

Medina M., Carlos and Molina Aldareguía, Jon M. and González, Carlos and Melendrez, Manuel F. and Flores, Paulo and Llorca Martinez, Francisco Javier (2015). Comparison of push-in and push-out tests for measuring interfacial shear strength in nano-reinforced composite materials. "Journal of Composite Materials" ; pp. 1-9. ISSN 1530-793X. https://doi.org/10.1177/0021998315595115.

Description

Title: Comparison of push-in and push-out tests for measuring interfacial shear strength in nano-reinforced composite materials
Author/s:
  • Medina M., Carlos
  • Molina Aldareguía, Jon M.
  • González, Carlos
  • Melendrez, Manuel F.
  • Flores, Paulo
  • Llorca Martinez, Francisco Javier
Item Type: Article
Título de Revista/Publicación: Journal of Composite Materials
Date: 15 July 2015
ISSN: 1530-793X
Volume: 0
Subjects:
Freetext Keywords: Interfacial shear strength, push-in test, push-out test, carbon nanotubes, nanocomposites
Faculty: E.T.S.I. Caminos, Canales y Puertos (UPM)
Department: Ciencia de los Materiales
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The influence of the carbon nanotubes (CNTs) content on the fiber/matrix interfacial shear strength (IFSS) in glass/fiber epoxy composites was measured by means of push-in and push-out tests. Both experimental methodologies provided equivalent values of the IFSS for each material. It was found that the dispersion of CNTs increased in IFSS by 19% in average with respect to the composite without CNTs. This improvement was reached with 0.3 wt.% of CNTs and increasing the CNT content up to 0.8 wt.% did not improve the interface strength.

More information

Item ID: 41123
DC Identifier: http://oa.upm.es/41123/
OAI Identifier: oai:oa.upm.es:41123
DOI: 10.1177/0021998315595115
Official URL: http://jcm.sagepub.com/content/early/2015/07/14/0021998315595115
Deposited by: Memoria Investigacion
Deposited on: 28 Jun 2016 14:41
Last Modified: 28 Jun 2016 14:41
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