Fiber/matrix mechanical interaction in carbon fiber/bismaleimide model composites (Journal article)

Favre, J. P./ Auvray, M. H./ CheneauHenry, P./ Galiotis, C./ Vlattas, C./ Paipetis, A./ Pegoraro, M./ Severini, F./ DiLandro, L./ Yuan, L. J.

The fiber/matrix interaction of high modulus (M40) and intermediate modulus (T800) carbon fibers with a bismaleimide resin has been studied by means of three micromechanical techniques involving a single fiber, namely, fragmentation, Raman spectroscopy, and pullout. A number of chemical treatments aimed at improving the fiber/matrix stress transfer at elevated temperature were tested. The stress transfer proved to be reduced by the temperature in the same way for all interfacial conditions. The limitations to the micromechanical characterization of model composites in temperature are emphasized.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών
Keywords: interfacial shear-strength,laser raman-spectroscopy,interphase,temperature,behavior,fibers
ISSN: 0272-8397
Link: <Go to ISI>://A1996VY49100020
Publisher: Soc Plastics Eng Inc
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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