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Lockheed Martin Energy Research Corporation

Joseph D Vought

Seetharama C Deevi

Vinod Kumar Sikka

Philip J Maziasz

C Randal Howell

Alan M Paris

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.

Cast B2-phase iron-aluminum alloys with improved fluidity

A polycrystalline alloy is composed essentially of, by weight %: 15% to 30% Mo, 3% to 10% Al, up to 10% Cr, up to 10% Fe, up to 2% Si, 0.01% to 0.2% C, 0.01% to 0.04% B, balance Ni.

High strength, thermally stable, oxidation resistant, nickel-based alloy

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Rockwood, TN, United States of America

Joseph D Vought