Protective lining for aluminum refining vessel
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United States of America Patent
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-
Jul 17, 1990
Grant Date -
N/A
app pub date -
Sep 12, 1989
filing date -
Sep 12, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A refractory sheet member is positioned in a cut-out portion of graphite side and end plates of an aluminum holding and refining vessel to create an effective barrier to the flow of molten aluminum through the channel formed upon the pulling of the plates apart when the vessel is heated to operating temperature.
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