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Overlay cladding for molten metal processing

United States Patent Application

20080274006
A1
View the Complete Application at the US Patent & Trademark Office
A submerged pot roll and other articles for use in galvanizing baths including a metallurgically bonded superalloy cladding layer on a steel core layer. The cladding layer improves the corrosion resistance and dross buildup of the article and improves service life while reducing costs.
Bright, Mark (Sewickley, PA), Sikka, Vinod K. (Oak Ridge, TN), Hales, James W. (Harrison, TN), Menon, Ravi (Goodlettsville, TN), Barbero, Ever J. (Morgantown, WV), Liu, Xingbo (Morgantown, WV), Xu, Jing (Morgantown, WV)
11/ 799,394
May 1, 2007
STATEMENT OF GOVERNMENT INTEREST [0001] The United States government has a paid up license in the invention and the right to license the invention under certain conditions as provided for in the terms of government grant number 01ID14042, funded by the U.S. Department of Energy.