Estudio de la intercara de una preforma híbrida infiltrada sin presión

M. Merchán; M. García de Cortázar; P. Egizabal; F. Peñalba; A. J. López; B. Torres; P. Rodrigo; J. Rams

doi:10.3989/revmetalmadrid.03XIIPMS

Study of the interface of a pressureless infiltrated hybrid preform

Authors

M. Merchán INASMET-Tecnalia
M. García de Cortázar INASMET-Tecnalia
P. Egizabal INASMET-Tecnalia
F. Peñalba INASMET-Tecnalia
A. J. López Dpto. de Ciencia e Ingeniería de Materiales, Universidad Rey Juan Carlos
B. Torres Dpto. de Ciencia e Ingeniería de Materiales, Universidad Rey Juan Carlos
P. Rodrigo Dpto. de Ciencia e Ingeniería de Materiales, Universidad Rey Juan Carlos
J. Rams Dpto. de Ciencia e Ingeniería de Materiales, Universidad Rey Juan Carlos

DOI:

https://doi.org/10.3989/revmetalmadrid.03XIIPMS

Keywords:

Pressureless infiltration, Interface, Preform, Nanonindentation

Abstract

This work presents an interfacial characterization of the matrix/reinforcement interface of an aluminium matrix composite reinforced with Saffil fibres and alumina particles was manufactured using the Primex^TM pressureless infiltration process. Scanning electron microscopy and energy dispersive X-ray spectroscopy were used to carry out the microstructural and chemical characterization of the composite material. In addition, a mechanical characterization was conducted by the nanoindentation technique. This research concludes that the composite presents a good bonding between the matrix and the reinforcements.

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References

[1] B.S. Rao y V. Jayaram, Acta Mater. 49 (2001) 2.373-2.385.

[2] J. Liu, Z. Zheng, J. Wang, Y. Wu, W. Tang y J. Lu., J. Alloys Comp. 465 (2008) 239-243. doi:10.1016/j.jallcom.2007.10.055

[3] R. Tavangar, L.Weber y A.Mortensen, Mater. Sci. Eng. A 395 (2005) 27-34. doi:10.1016/j.msea.2004.12.009

[4] H. Chang, R.L. Higginson, J.G.P. Binner, J. Microsc. 233 (2009) 132-139. doi:10.1111/j.1365-2818.2008.03103.x PMid:19196419

[5] W.C. Oliver y G.M. Pharr, J. Mater. Res. 7 (1992) 1.564-1.583.

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Published

2010-12-31

How to Cite

Merchán, M., García de Cortázar, M., Egizabal, P., Peñalba, F., López, A. J., Torres, B., Rodrigo, P., & Rams, J. (2010). Study of the interface of a pressureless infiltrated hybrid preform. Revista De Metalurgia, 46(Extra), 33–39. https://doi.org/10.3989/revmetalmadrid.03XIIPMS

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Issue

Vol. 46 No. Extra (2010)

Section

Articles

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