Results 261 to 270 of about 128,008 (303)
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Journal of the European Ceramic Society, 2002
Abstract Interphase boundaries between SiC and h-BN grains in hot isostatically pressed Si3N4–SiC particulate composites made from both as-received powders and deoxidised powders, in which sub-micron size h-BN particles occur as a contaminant, have been characterised using transmission electron microscopy techniques.
Knowles, KM, Turan, Servet
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Abstract Interphase boundaries between SiC and h-BN grains in hot isostatically pressed Si3N4–SiC particulate composites made from both as-received powders and deoxidised powders, in which sub-micron size h-BN particles occur as a contaminant, have been characterised using transmission electron microscopy techniques.
Knowles, KM, Turan, Servet
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Silicon Carbide/SRBSN Composites
Journal of Microscopy, 1993SUMMARYCeramic‐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°C ...
A. G. RAZZELL, M. H. LEWIS
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Silicon Carbide Fiber Reinforced Recrystallized Silicon Carbide
Key Engineering Materials, 2004J. Kriegesmann, Matthias Schumacher
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Fracture of silicon carbide fibre
Composites, 1970SILICON carbide fibre in the form of a 100 µm diameter polycrystalline coating on a 12 µm tungsten wire substrate is now commercially available. The short term strength of this material has been shown1 to be essentially constant to 1,100° C, but creep rupture results (unpublished work of K. F. A.
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Silicon carbide and silicon carbide-based structures
Surface Science Reports, 2002openaire +1 more source