Skip to Content
Find More Like This
Return to Search

Cast B2-phase iron-aluminum alloys with improved fluidity

United States Patent

August 20, 2002
View the Complete Patent at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
Systems and methods are described for iron aluminum alloys. A composition includes iron, aluminum and manganese. A method includes providing an alloy including iron, aluminum and manganese; and processing the alloy. The systems and methods provide advantages because additions of manganese to iron aluminum alloys dramatically increase the fluidity of the alloys prior to solidification during casting.
Maziasz; Philip J. (Oak Ridge, TN), Paris; Alan M. (Tarrs, PA), Vought; Joseph D. (Rockwood, TN)
09/ 461,566
December 14, 1999
STATEMENTS AS TO RIGHTS TO INVENTIONS MADE UNDER FEDERALLY-SPONSORED RESEARCH AND DEVELOPMENT This invention was made with Government support under contact no. DE-AC05-96OR22464 awarded by the United States Department of Energy. The Government has certain rights in the invention.