Characterization and Analysis of Bundle/Matrix Interfacial Properties in Carbon/Carbon Composites

Abstract:

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The bundle/matrix interfacial strength in carbon/carbon composites was evaluated via the fiber-bundle pushed-out method. The determined data having a certain difference resulted from different interface fracture behavior via the analyses of the load-displacement curves of the loaded bundles and the observations of SEM images of the pushed-out bundle surface and its bundle/matrix interface. In order to better research bundle/matrix interface properties, Micro-CT was adopted to analyze bundle/matrix interface structure in c/c composites with nondestructive method, and its 2D and 3D images of real interfacial structure were obtained. Thus, the bundle pushed-out method, SEM and Micro-CT are better analysis and characterization methods of interfacial properties at bundle/matrix interface.

Info:

Periodical:

Advanced Materials Research (Volumes 183-185)

Edited by:

Yanguo Shi and Jinlong Zuo

Pages:

2168-2172

DOI:

10.4028/www.scientific.net/AMR.183-185.2168

Citation:

J. H. Jing et al., "Characterization and Analysis of Bundle/Matrix Interfacial Properties in Carbon/Carbon Composites", Advanced Materials Research, Vols. 183-185, pp. 2168-2172, 2011

Online since:

January 2011

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Price:

$35.00

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