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Characterization of fiber/matrix bonding strenth during the pyrolysis of CFRP to C/C composites

 
: Sha, J.; Wu, G.; Dai, J.; Zhang, Y.; Hausherr, J.-M.; Konschak, A.; Krenkel, W.

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Fulltext (PDF; )

ICCM 18, the International Conference on Composite Materials 2011. Online proceedings : Jeju, Korea, 21.-26. August 2011
Online im WWW, 2011
http://www.iccm-central.org/Proceedings/ICCM18proceedings/iccm.htm
4 pp.
International Conference on Composite Materials (ICCM) <18, 2011, Jeju/Korea>
English
Conference Paper, Electronic Publication
Fraunhofer ISC ()

Abstract
The fiber/matrix bonding strength during the pyrolysis of CFRP to C/C composite was measured by single fiber push-out test with a microindentation method. The composites in their polymeric state show a high fiber/matrix bonding strength. After pyrolysis at elevated temperatures the fiber/matrix bonding strength decreases. Such result would be beneficial to the understanding of microstructure evolution mechanism during the pyrolysis of CFRP to C/C composites.

: http://publica.fraunhofer.de/documents/N-263802.html