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Title: Method for preparation of textured YBa.sub.2 Cu.sub.3 O.sub.x superconductor

Abstract

The present invention relate to textured YBa.sub.2 Cu.sub.3 O.sub.x (Y-123) superconductors and a process of preparing them by directional recrystallization of compacts fabricated from quenched YBCO powders at temperatures about 100.degree. C. below the peritectic temperature to provide a superconductor where more than 75% of the YBa.sub.2 Cu.sub.3 O.sub.x phase is obtained without any Y.sub.2 BaCuO.sub.5 .

Inventors:
 [1];  [2];  [2]
  1. (Guilderland, NY)
  2. (Knoxville, TN)
Issue Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
OSTI Identifier:
872028
Patent Number(s):
5846912
Assignee:
Lockheed Martin Energy Systems, Inc. (Oak Ridge, TN) ORNL
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; preparation; textured; yba; cu; superconductor; relate; y-123; superconductors; process; preparing; directional; recrystallization; compacts; fabricated; quenched; ybco; powders; temperatures; 100; degree; below; peritectic; temperature; provide; 75; phase; obtained; bacuo; textured yba; /505/423/

Citation Formats

Selvamanickam, Venkat, Goyal, Amit, and Kroeger, Donald M. Method for preparation of textured YBa.sub.2 Cu.sub.3 O.sub.x superconductor. United States: N. p., 1998. Web.
Selvamanickam, Venkat, Goyal, Amit, & Kroeger, Donald M. Method for preparation of textured YBa.sub.2 Cu.sub.3 O.sub.x superconductor. United States.
Selvamanickam, Venkat, Goyal, Amit, and Kroeger, Donald M. Thu . "Method for preparation of textured YBa.sub.2 Cu.sub.3 O.sub.x superconductor". United States. https://www.osti.gov/servlets/purl/872028.
@article{osti_872028,
title = {Method for preparation of textured YBa.sub.2 Cu.sub.3 O.sub.x superconductor},
author = {Selvamanickam, Venkat and Goyal, Amit and Kroeger, Donald M.},
abstractNote = {The present invention relate to textured YBa.sub.2 Cu.sub.3 O.sub.x (Y-123) superconductors and a process of preparing them by directional recrystallization of compacts fabricated from quenched YBCO powders at temperatures about 100.degree. C. below the peritectic temperature to provide a superconductor where more than 75% of the YBa.sub.2 Cu.sub.3 O.sub.x phase is obtained without any Y.sub.2 BaCuO.sub.5 .},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

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