Composite ceramic body and method for producing the same
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United States of America Patent
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Feb 20, 2007
Grant Date -
Jul 28, 2005
app pub date -
Mar 24, 2003
filing date -
Mar 22, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A composite ceramic body includes a fiber-reinforced core region containing carbon, and a surface region containing SiC. In order to produce a composite ceramic body having good long-term behavior, the proportion of SiC contained in the body varies continuously, or essentially continuously, from inside the core region towards the surface region.
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