Cooling plate for a furnace in a metallurgical plant
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United States of America Patent
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Aug 19, 1980
Grant Date -
N/A
app pub date -
Jan 29, 1979
filing date -
Feb 3, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cooling plate for a furnace for use in metallurgical plants made of cast iron with steel tubes therein for carrying a cooling agent, wherein the tubes have a jacket of one or more layers on the outside thereof, the first layer being a carbide-stabilizing metal and the other layers being thermally resistant metal oxides or mixtures of metal oxides and alloys of metals. The tubes are resistant to carburization and provide improved heat transmitting properties.
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