Casting ladle
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United States of America Patent
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Apr 17, 2007
Grant Date -
Apr 14, 2005
app pub date -
Sep 17, 2004
filing date -
Oct 11, 2003
priority date (Note) -
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Abstract
A casting ladle has a body (2) with a base (3) and walls (4, 6, 8) made of a laminated composite ceramic material that includes multiple layers of a woven fiber reinforcing fabric embedded in a ceramic matrix. A rigid support element (20) for attaching the ladle to a handling device is embedded within the composite ceramic material. In a preferred form, the reinforcing fabric is made of woven glass and the matrix material includes calcium silicate and silica.
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