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A new oxidation protection strategy for silicon carbide foams

 
: Martin, H.-P.; Standke, G.; Adler, J.

:

Advanced engineering materials 10 (2008), Nr.3, S.227-234
ISSN: 1438-1656
ISSN: 1615-7508
Englisch
Zeitschriftenaufsatz
Fraunhofer IKTS ()
Bildanalyse; elektrischer Widerstand; Gewichtsverlust; Keramikschaum; Korrosionsschutzüberzug; Lichtmikroskopie; Oxidationsschutz; quantitative Analyse; Röntgenbeugung; Siliciumcarbid; ceramics; foam; high-temperature-effects; oxidation; silicon compounds; sintering; suspension; wetting

Abstract
This paper describes the manufacture of an oxidation protection layer for reticulated silicon carbide foams. The produced foams are investigated by light microscopy, XRD and electrical measurements. The protection efficiency is estimated by weight change, image analysis and electrical resistance. The results indicate a feasible way to protect SiC foams against oxidation.

: http://publica.fraunhofer.de/dokumente/N-74090.html