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Title: Biaxially textured articles formed by powder metallurgy

Abstract

A biaxially textured alloy article having a magnetism less than pure Ni includes a rolled and annealed compacted and sintered powder-metallurgy preform article, the preform article having been formed from a powder mixture selected from the group of mixtures consisting of: at least 60 at % Ni powder and at least one of Cr powder, W powder, V powder, Mo powder, Cu powder, Al powder, Ce powder, YSZ powder, Y powder, Mg powder, and RE powder; the article having a fine and homogeneous grain structure; and having a dominant cube oriented {100}<100> orientation texture; and further having a Curie temperature less than that of pure Ni.

Inventors:
; ;
Issue Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175025
Patent Number(s):
6790253
Application Number:
10/281,682
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Goyal, Amit, Williams, Robert K., and Kroeger, Donald M. Biaxially textured articles formed by powder metallurgy. United States: N. p., 2004. Web.
Goyal, Amit, Williams, Robert K., & Kroeger, Donald M. Biaxially textured articles formed by powder metallurgy. United States.
Goyal, Amit, Williams, Robert K., and Kroeger, Donald M. Tue . "Biaxially textured articles formed by powder metallurgy". United States. https://www.osti.gov/servlets/purl/1175025.
@article{osti_1175025,
title = {Biaxially textured articles formed by powder metallurgy},
author = {Goyal, Amit and Williams, Robert K. and Kroeger, Donald M.},
abstractNote = {A biaxially textured alloy article having a magnetism less than pure Ni includes a rolled and annealed compacted and sintered powder-metallurgy preform article, the preform article having been formed from a powder mixture selected from the group of mixtures consisting of: at least 60 at % Ni powder and at least one of Cr powder, W powder, V powder, Mo powder, Cu powder, Al powder, Ce powder, YSZ powder, Y powder, Mg powder, and RE powder; the article having a fine and homogeneous grain structure; and having a dominant cube oriented {100}<100> orientation texture; and further having a Curie temperature less than that of pure Ni.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 14 00:00:00 EDT 2004},
month = {Tue Sep 14 00:00:00 EDT 2004}
}

Works referenced in this record:

In‐plane epitaxial alignment of YBa 2 Cu 3 O 7− x films grown on silver crystals and buffer layers
journal, April 1993


Preparation of Y‐Ba‐Cu oxide superconductor thin films using pulsed laser evaporation from high Tc bulk material
journal, August 1987


High‐field critical current densities in Bi 2 Sr 2 Ca 1 Cu 2 O 8+ x /Ag wires
journal, December 1989


Metal buffer layers and Y‐Ba‐Cu‐O thin films on Pt and stainless steel using pulsed laser deposition
journal, August 1990


High critical current densities in Bi(2223)/Ag tapes
journal, January 1992


a ‐axis oriented epitaxial YBa 2 Cu 3 O 7− x ‐PrBa 2 Cu 3 O 7− y heterostructures
journal, December 1990


High-J/sub c/ silver-sheathed Bi-based superconducting wires
journal, March 1991


Superconducting YBa 2 Cu 3 O 6.8 films on metallic substrates using in situ laser deposition
journal, June 1990