Oxidation Behaviour From Room Temperature To 1500 Deg C Of 3D-C/Sic Composites With Different Coatings

A carbon-fibre-reinforced silicon carbide composite was prepared by chemical vapour infiltration. A SiC and SiC/Si-Zr coating were deposited on the composite to investigate the effect of different coatings on the oxidation behaviour of 3D-C/SiC composites. The composite decreased in weight below 1000 deg C and increased in weight above 1000 deg C. With an increasing oxidation time, the weight loss increased greatly and the weight gain increased little.

Author
L Cheng Et Al
Origin
Northwestern Polytechnic University, Shanghai, China
Journal Title
J Am Ceram Soc 85 4 2002 989-991
Sector
Glass Fibre
Class
GF 313

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Oxidation Behaviour From Room Temperature To 1500 Deg C Of 3D-C/Sic Composites With Different Coatings
J Am Ceram Soc 85 4 2002 989-991
GF 313
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