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U.S. Department of Energy
Office of Scientific and Technical Information

IRON-ALUMINIUM BASE ALLOYS

Patent ·
OSTI ID:4769474
Fe-- Al base alloys are described which have improved ductility and fabricability even after high-temperature annealing, and increased resistance to water corrosion. The alloys comprise by weight 8 to 10% Al, 2 to 5% Cr, 1 to 5% Nb, 0.5 to 3% Zr, and balance Fe; 0 to 4% Mo and 0 to 2% Ti may also be included. The effects of Zr on the ductility, stress-rupture life, and corrosion resistance of the alloys are shown. (D.L.C.)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-17-001997
OSTI ID:
4769474
Report Number(s):
GB 907731
Country of Publication:
United Kingdom
Language:
English