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Title: Cryogenic deformation of high temperature superconductive composite structures

Abstract

An improvement in a process of preparing a composite high temperature oxide superconductive wire is provided and involves conducting at least one cross-sectional reduction step in the processing preparation of the wire at sub-ambient temperatures.

Inventors:
 [1];  [2];  [3]
  1. Groton, MA
  2. Brookline, MA
  3. Jemez Springs, NM
Issue Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
OSTI Identifier:
874043
Patent Number(s):
6300285
Assignee:
Regents of University of California (Los Alamos, NM)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
cryogenic; deformation; temperature; superconductive; composite; structures; improvement; process; preparing; oxide; wire; provided; involves; conducting; cross-sectional; reduction; step; processing; preparation; sub-ambient; temperatures; composite structure; ambient temperature; ambient temperatures; reduction step; involves conducting; composite structures; superconductive wire; conductive composite; oxide superconductive; temperature superconductive; /505/

Citation Formats

Roberts, Peter R, Michels, William, and Bingert, John F. Cryogenic deformation of high temperature superconductive composite structures. United States: N. p., 2001. Web.
Roberts, Peter R, Michels, William, & Bingert, John F. Cryogenic deformation of high temperature superconductive composite structures. United States.
Roberts, Peter R, Michels, William, and Bingert, John F. Mon . "Cryogenic deformation of high temperature superconductive composite structures". United States. https://www.osti.gov/servlets/purl/874043.
@article{osti_874043,
title = {Cryogenic deformation of high temperature superconductive composite structures},
author = {Roberts, Peter R and Michels, William and Bingert, John F},
abstractNote = {An improvement in a process of preparing a composite high temperature oxide superconductive wire is provided and involves conducting at least one cross-sectional reduction step in the processing preparation of the wire at sub-ambient temperatures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2001},
month = {Mon Jan 01 00:00:00 EST 2001}
}

Works referenced in this record:

Comparison of Bi‐system 2223 and 2212 thick superconducting tapes: Grain alignment, current density, and strain effects
journal, August 1991


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


Hot rolling of silver-sheated Bi (2223) tapes
journal, November 1993


Alloying effect of Ag sheath on microstructure and superconducting properties of Bi-2223/Ag tape
journal, December 1994