Impact pad
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United States of America Patent
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-
Jan 28, 1997
Grant Date -
N/A
app pub date -
Aug 31, 1995
filing date -
Aug 31, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An impact pad for use in a ladle for molten metal comprising a body of refractory material having a lower portion shaped to fit in a ladle and a tapered upper portion having corrugations at the top, the lower portion being grooved around its periphery and having refractory bricks of contrasting color with respect to the refractory material of the body embedded in the body, adapted to be exposed on wearing away of the body.
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