Hi-Nicalon Reinforced Silicon Nitride Matrix Composites
The present paper reports on the fabrication and the mechanical properties of SiC (Hi-Nicalon) fibre-reinforced Si3Nu matrix composites. The composite was fabricated by liquid infiltration of an aqueous Si3N4 slurry followed by hot-pressing. The effect of fibre pre-coating with a 400 nm thick pyrolitic carbon layer was investigated. The fibre coating was found to have a significant effect on the frictional stress of the fibre-matrix interface and consequently on the fracture behaviour of the composite.
TAMBUYSER Paul Bernard Rosa;
OLIVIER Corinne;
BULLOCK Edward;
VIDAL-SETIF Marie-Helene;
1996-09-04
JRC12821
https://publications.jrc.ec.europa.eu/repository/handle/JRC12821,
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