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Title: Fe-based long range ordered alloys

Abstract

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.

Inventors:
OSTI Identifier:
5419071
Assignee:
TIC; ERA-05-024363; EDB-80-066798
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 22 GENERAL STUDIES OF NUCLEAR REACTORS; COBALT ALLOYS; CASTING; ORDER PARAMETERS; IRON ALLOYS; VANADIUM ALLOYS; NICKEL ALLOYS; ANNEALING; DEFORMATION; REACTOR MATERIALS; ALLOYS; FABRICATION; HEAT TREATMENTS; MATERIALS; 360101* - Metals & Alloys- Preparation & Fabrication; 360102 - Metals & Alloys- Structure & Phase Studies; 220200 - Nuclear Reactor Technology- Components & Accessories

Citation Formats

Liu, C.T. Fe-based long range ordered alloys. United States: N. p., Web.
Liu, C.T. Fe-based long range ordered alloys. United States.
Liu, C.T. . "Fe-based long range ordered alloys". United States.
@article{osti_5419071,
title = {Fe-based long range ordered alloys},
author = {Liu, C.T.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {},
month = {}
}