Abstract
Celsian is a promising matrix material for fiber-reinforced composites for high temperature structural applications. Processing and fabrication of small diameter multifilament silicon carbide tow reinforced celsian matrix composites are described. Mechanical and microstructural properties of these composites at ambient and elevated temperatures are presented. Effects of high-temperature exposures in air on the mechanical behavior of these composites are also given. The composites show mechanical integrity up to ∼ 1100°C but degrade at higher temperatures in oxidizing atmospheres. A model has been proposed for the degradation of these composites in oxidizing atmospheres at high temperatures.
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Bansal, N.P. (2005). SiC Fiber-Reinforced Celsian Composites. In: Bansal, N.P. (eds) Handbook of Ceramic Composites. Springer, Boston, MA . https://doi.org/10.1007/0-387-23986-3_10
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DOI: https://doi.org/10.1007/0-387-23986-3_10
Publisher Name: Springer, Boston, MA
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