Fabrication of thin oxide coatings on ceramic fibres by a sol-gel technique

Various metal oxides are potential reaction barriers in Ti/SiC composites. A sol-gel process utilizing metal alkoxides is developed to coat SiC fibers with relatively thick, crack-free, adherent layers of Y and CaO. Influences of several processing parameters and the geometry of the substrate on the...

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Veröffentlicht in:	Journal of materials science 1994-04, Vol.29 (7), p.1795-1800
Hauptverfasser:	GUNDEL, D. B, TAYLOR, P. J, WAWNER, F. E
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic and carbon fibers Ceramic industries Chemical industry and chemicals Exact sciences and technology Technical ceramics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Various metal oxides are potential reaction barriers in Ti/SiC composites. A sol-gel process utilizing metal alkoxides is developed to coat SiC fibers with relatively thick, crack-free, adherent layers of Y and CaO. Influences of several processing parameters and the geometry of the substrate on the coating thickness are discussed. 27 refs.
ISSN:	0022-2461 1573-4803
DOI:	10.1007/BF00351298