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UNSPECIFIED (1993) SILICON-CARBIDE SRBSN COMPOSITES. JOURNAL OF MICROSCOPY-OXFORD, 169 (Part 2). pp. 215-223. ISSN 0022-2720.
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Abstract
Ceramic-matrix composites have been produced using unidirectionally aligned Textron SCS-6 fibres in a sintered reaction-bonded matrix. A tape-casting technique was used to produce a prepreg sheet that could be cut and stacked to form a layup. Al2O3 and Y2O3 were used as sintering aids, final sintering being carried out in a hot press at 1700-degrees-C.
Matrix, fibre and interfacial microstructure has been characterized using analytical microscopical techniques. X-ray mapping of the carbon and silicon distribution at the fibre-matrix interface was carried out, and evidence of reaction between the outer carbon-rich layer of the fibre and the matrix was found.
Micromechanical behaviour of interfaces has been investigated and compared with interfacial microstructure and macromechanical properties.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QH Natural history | ||||
Journal or Publication Title: | JOURNAL OF MICROSCOPY-OXFORD | ||||
Publisher: | BLACKWELL SCIENCE LTD | ||||
ISSN: | 0022-2720 | ||||
Official Date: | February 1993 | ||||
Dates: |
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Volume: | 169 | ||||
Number: | Part 2 | ||||
Number of Pages: | 9 | ||||
Page Range: | pp. 215-223 | ||||
Publication Status: | Published |
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