Conference proceeding
Mecranical properties of carbon and BN coated SiC fibers
27TH INTERNATIONAL COCOA BEACH CONFERENCE ON ADVANCED CERAMICS AND COMPOSITES: B, Vol.24(4)
Ceramic Engineering and Science Proceedings
01 Jan 2003
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Ceramic fibers are used as reinforcements for high-performance ceramics. For these ceramic matrix composites, weak fiber-matrix interfaces which are realized by fiber coatings, are favorable because they provide damage-tolerant mechanical behavior. In this study chlorination of different SiC fibers (HiNicalon, Tyranno SA, Sylramic and Tyranno ZMI) at temperatures up to 550degreesC was used to produce a thin carbon coating on the fibers. The treated SiC fibers show different carbon layers as a function of temperature. The mechanical behavior at room and high temperatures was investigated and compared to the as-received fibers. This showed that the chlorination treatment does not decrease the strength and Young's modulus of the fibers. Additional tensile tests have been carried out for BN-coated Tyranno ZMI fibers at both room temperature and 1000degreesC to study the mechanical behavior of the coated fibers.
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Details
- Title
- Mecranical properties of carbon and BN coated SiC fibers
- Creators
- G BehlauD KochG GrathwohlL ChenY GogotsiS WelzM J McNallan
- Contributors
- W M Kriven (Editor)H T Lin (Editor)
- Publication Details
- 27TH INTERNATIONAL COCOA BEACH CONFERENCE ON ADVANCED CERAMICS AND COMPOSITES: B, Vol.24(4)
- Series
- Ceramic Engineering and Science Proceedings
- Publisher
- Amer Ceramic Soc
- Number of pages
- 6
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Materials Science and Engineering
- Identifiers
- 991019186799104721
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InCites Highlights
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- Web of Science research areas
- Materials Science, Ceramics
- Materials Science, Characterization & Testing
- Materials Science, Composites