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:
-
- Chicago, IL
- Darien, IL
- Downers Grove, IL
- 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: