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Characterizations of carbon-carbon composites elaborated by a rapid densification process

B. Narcy, F. Guillet, Frédéric Ravel, Patrick David

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Abstract

Carbon-Carbon composites were produced by a rapid densification process. Composites of 1.4/1.8 densities were obtained in only a few hours. The influence of elaboration temperature on densification rates was studied. Optical microscopy, X-ray diffraction and Transmission Electron Microscopy were used to characterize the synthesized materials and showed the graphitizability of the carbon matrices.

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What this paper is about

Carbon-Carbon composites were produced by a rapid densification process. Composites of 1.4/1.8 densities were obtained in only a few hours. The influence of elaboration temperature on densification rates was studied. Optical microscopy, X-ray diffraction and Transmission Electron Microscopy were used to characterize the synthesized materials and showed the graphitizability of the carbon matrices.

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Available abstract

Carbon-Carbon composites were produced by a rapid densification process. Composites of 1.4/1.8 densities were obtained in only a few hours. The influence of elaboration temperature on densification rates was studied. Optical microscopy, X-ray diffraction and Transmission Electron Microscopy were used to characterize the synthesized materials and showed the graphitizability of the carbon matrices.

Key concepts: Materials science, Composite material, Carbon fibers, Transmission electron microscopy, Reinforced carbon–carbon, Diffraction, Optical microscope, Scanning electron microscope

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