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Pest resistant MoSi2-based materials containing in-situ grown .beta.-Si3N4 whiskers
- Publication Year :
- 2002
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 2002.
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Abstract
- A MoSi.sub.2 pest resistant material includes in-situ grown .beta.-Si.sub.3 N.sub.4 whiskers. In addition to excellent pest resistance, the material provides a lower coefficient of thermal expansion for better match with continuous reinforcing fibers such as SiC fibers. A two stage heating and pressing production technique enables lower temperature processing with substantially full densification.
- Subjects :
- Composite Materials
Subjects
Details
- Language :
- English
- Database :
- NASA Technical Reports
- Notes :
- NCC3-637
- Publication Type :
- Report
- Accession number :
- edsnas.20080006994
- Document Type :
- Report