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Title: Metallic substrates for high temperature superconductors

Abstract

A biaxially textured face-centered cubic metal article having grain boundaries with misorientation angles greater than about 8.degree. limited to less than about 1%. A laminate article is also disclosed having a metal substrate first rolled to at least about 95% thickness reduction followed by a first annealing at a temperature less than about 375.degree. C. Then a second rolling operation of not greater than about 6% thickness reduction is provided, followed by a second annealing at a temperature greater than about 400.degree. C. A method of forming the metal and laminate articles is also disclosed.

Inventors:
 [1];  [2];  [3];  [4];  [1]
  1. Chicago, IL
  2. Darien, IL
  3. Downers Grove, IL
  4. Hinsdale, IL
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
OSTI Identifier:
874754
Patent Number(s):
6455166
Assignee:
The University of Chicago (Chicago, IL)
Patent Classifications (CPCs):
C - CHEMISTRY C22 - METALLURGY C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
metallic; substrates; temperature; superconductors; biaxially; textured; face-centered; cubic; metal; article; grain; boundaries; misorientation; angles; 8degree; limited; laminate; disclosed; substrate; rolled; 95; thickness; reduction; followed; annealing; 375degree; rolling; operation; provided; 400degree; method; forming; articles; metal substrate; metallic substrate; metal article; face-centered cubic; /428/148/420/505/

Citation Formats

Truchan, Thomas G, Miller, Dean J, Goretta, Kenneth C, Balachandran, Uthamalingam, and Foley, Robert. Metallic substrates for high temperature superconductors. United States: N. p., 2002. Web.
Truchan, Thomas G, Miller, Dean J, Goretta, Kenneth C, Balachandran, Uthamalingam, & Foley, Robert. Metallic substrates for high temperature superconductors. United States.
Truchan, Thomas G, Miller, Dean J, Goretta, Kenneth C, Balachandran, Uthamalingam, and Foley, Robert. Tue . "Metallic substrates for high temperature superconductors". United States. https://www.osti.gov/servlets/purl/874754.
@article{osti_874754,
title = {Metallic substrates for high temperature superconductors},
author = {Truchan, Thomas G and Miller, Dean J and Goretta, Kenneth C and Balachandran, Uthamalingam and Foley, Robert},
abstractNote = {A biaxially textured face-centered cubic metal article having grain boundaries with misorientation angles greater than about 8.degree. limited to less than about 1%. A laminate article is also disclosed having a metal substrate first rolled to at least about 95% thickness reduction followed by a first annealing at a temperature less than about 375.degree. C. Then a second rolling operation of not greater than about 6% thickness reduction is provided, followed by a second annealing at a temperature greater than about 400.degree. C. A method of forming the metal and laminate articles is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}

Works referenced in this record:

Sub-surface water RO system
journal, March 2000