Fe-based long range ordered alloys

Patent ·

OSTI ID:5419071

Liu, C T

Malleable long range ordered alloys with high critical ordering temperatures exist in the V(Co,Fe)/sub 3/ and V(Co,Fe,Ni)/sub 3/ system. The composition comprising by weight 22 to 23% V, 35 to 50% Fe, 0 to 22% Co and 19 to 40% Ni with an electron density no greater than 8.00. Excellent high temperature properties occur in alloys having compositions comprising by weight 22 to 23% V, 35 to 45% Fe, 0 to 10% Co, 25 to 35% Ni; 22 to 23% V, 28 to 33% Ni and the remainder Fe; and 22 to 23% V, 19 to 22% Co and the remainder Fe. The alloys are fabricable by casting, deforming and annealing for sufficient time to provide ordered structure.

• DOE Contract Number: W-7405-ENG-26
• Assignee: TIC; ERA-05-024363; EDB-80-066798
• Patent Number(s): None
• OSTI ID: 5419071
• Country of Publication: United States
• Language: English

Related Subjects

22 GENERAL STUDIES OF NUCLEAR REACTORS
220200 -- Nuclear Reactor Technology-- Components & Accessories
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360102 -- Metals & Alloys-- Structure & Phase Studies
ALLOYS
ANNEALING
CASTING
COBALT ALLOYS
DEFORMATION
FABRICATION
HEAT TREATMENTS
IRON ALLOYS
MATERIALS
NICKEL ALLOYS
ORDER PARAMETERS
REACTOR MATERIALS
VANADIUM ALLOYS