SiC-Fiber Reinforced Cordierite: Influence of Matrix Modifications on Mechanical Properties
Chapter
Abstract
The influence of minor additives of certain oxides (P2O5, Cr2O3, TeO2, TiO2, V2O5) to SiC-fiber reinforced MAS glass ceramic is studied with respect to crystallization during hot pressing and to mechanical properties. Some additives lead to comparable strength and toughness like those of pure cordierite composites, other lead to lower strength and show brittle fracture behaviour. The concentration of the additives is also of importance.
Keywords
Minor Additive Pressing Temperature Base Glass Matrix Modification High Pressing Temperature
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© Elsevier Science Publishers Ltd 1990