Advanced nickel base alloys for high strength, corrosion applications

Patent · Tue Nov 03 00:00:00 EST 1998

OSTI ID:675845

Flinn, J E

Improved nickel-base alloys of enhanced strength and corrosion resistance, produced by atomization of an alloy melt under an inert gas atmosphere and of composition 0--20Fe, 10--30Cr, 2--12Mo, 6 max. Nb, 0.05--3 V, 0.08 max. Mn, 0.5 max. Si, less than 0.01 each of Al and Ti, less than 0.05 each of P and S, 0.01--0.08C, less than 0.2N, 0.1 max. 0, bal. Ni. 3 figs.

• Research Organization: Idaho National Laboratory (INL), Idaho Falls, ID (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC07-94ID13223
• Assignee: Lockheed Idaho Technologies Co., Idaho Falls, ID (United States)
• Patent Number(s): US 5,831,187/A/
• Application Number: PAN: 8-638,255
• OSTI ID: 675845
• Resource Relation: Other Information: PBD: 3 Nov 1998
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
NICKEL BASE ALLOYS
IRON ALLOYS
CHROMIUM ALLOYS
MOLYBDENUM ALLOYS
VANADIUM ALLOYS
MANGANESE ADDITIONS
SILICON ADDITIONS
ALUMINIUM ADDITIONS
TITANIUM ADDITIONS
PHOSPHORUS ADDITIONS
SULFUR ADDITIONS
CARBON ADDITIONS
NITROGEN ADDITIONS
MECHANICAL PROPERTIES
CORROSION RESISTANCE
FABRICATION