La intercara fibra-matriz de un compuesto CMC de SiC-SiC: Comparación de imágenes SEM, TEM y AFM

M. R. Elizalde; E. Paris; J. Gil-Sevillano

doi:10.3989/revmetalm.1998.v34.iExtra.743

The fibre-matrix interphase in a SiC-SiC CMC composite: Image comparison using SEM, TEM and AFM

Authors

M. R. Elizalde Centro de Estudios e Investigaciones Técnicas de Guipúzcoa (CEIT), E.S.I.I. (Univ. de Navarra)
E. Paris INSTRUMAT
J. Gil-Sevillano Centro de Estudios e Investigaciones Técnicas de Guipúzcoa (CEIT), E.S.I.I. (Univ. de Navarra)

DOI:

https://doi.org/10.3989/revmetalm.1998.v34.iExtra.743

Keywords:

AFM, SPM, CMC, TEM, SEM, Interphase, Fibres, Matrix, Microscopical characterization

Abstract

This paper shows a micrographic analysis of the carbonaceous interphase fibre-matrix of a SiC/C/SiC ceramic-matrix composite (CMC) made by CVI (chemical vapour infiltration). The intephase thickness, critical for a good mechanical behaviour of the composite, is smaller than 200 nm. It has been observed using SEM, TEM and AFM. The paper aim is to compare the potential of AFM technique relative to the conventional microscopical techniques when trying to characterize a feature with structural details below 10 nm size.

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Published

1998-05-30

How to Cite

Elizalde, M. R., Paris, E., & Gil-Sevillano, J. (1998). The fibre-matrix interphase in a SiC-SiC CMC composite: Image comparison using SEM, TEM and AFM. Revista De Metalurgia, 34(Extra), 226–231. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.743

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Issue

Vol. 34 No. Extra (1998)

Section

Articles

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