skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Densified superconductor materials and methods

Abstract

Methods of pre-densifying a metal wire containing superconductor materials are provided. Superconductor materials containing the pre-densified wires also are provided. The wires may be pre-densified by subjecting a metal wire that includes one or more filament cavities in which a superconductor precursor powder is disposed to a temperature and a first pressure for a time sufficient to densify the superconductor precursor powder to form a pre-densified metal wire, wherein the temperature is less than the melting point of the superconductor precursor powder, and the first pressure is sufficient, at the temperature, to compress at least a portion of the metal wire.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Florida State Univ., Tallahassee, FL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600193
Patent Number(s):
10450641
Application Number:
15/221,042
Assignee:
The Florida State University Research Foundation, Inc. (Tallahassee, FL)
Patent Classifications (CPCs):
C - CHEMISTRY C22 - METALLURGY C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
DOE Contract Number:  
SC0010421
Resource Type:
Patent
Resource Relation:
Patent File Date: 07/27/2016
Country of Publication:
United States
Language:
English

Citation Formats

Matras, Maxime R., Hellstrom, Eric E., Trociewitz, Ulf, Jiang, Jianyi, and Larbalestier, David. Densified superconductor materials and methods. United States: N. p., 2019. Web.
Matras, Maxime R., Hellstrom, Eric E., Trociewitz, Ulf, Jiang, Jianyi, & Larbalestier, David. Densified superconductor materials and methods. United States.
Matras, Maxime R., Hellstrom, Eric E., Trociewitz, Ulf, Jiang, Jianyi, and Larbalestier, David. Tue . "Densified superconductor materials and methods". United States. https://www.osti.gov/servlets/purl/1600193.
@article{osti_1600193,
title = {Densified superconductor materials and methods},
author = {Matras, Maxime R. and Hellstrom, Eric E. and Trociewitz, Ulf and Jiang, Jianyi and Larbalestier, David},
abstractNote = {Methods of pre-densifying a metal wire containing superconductor materials are provided. Superconductor materials containing the pre-densified wires also are provided. The wires may be pre-densified by subjecting a metal wire that includes one or more filament cavities in which a superconductor precursor powder is disposed to a temperature and a first pressure for a time sufficient to densify the superconductor precursor powder to form a pre-densified metal wire, wherein the temperature is less than the melting point of the superconductor precursor powder, and the first pressure is sufficient, at the temperature, to compress at least a portion of the metal wire.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {10}
}

Patent:

Save / Share:

Works referenced in this record:

Glass-like carbon material, method for manufacturing the same, and slider part for use with a recording medium
patent, September 1988


Processing for Bi/Sr/Ca/Cu/O-2223 superconductors
patent, June 1997


Simultaneous constraint and phase conversion processing of oxide superconductors
patent, April 2003


Simplified deformation-sintering process for oxide superconducting articles
patent, February 2004


Fabrication of high T.sub.C superconducting helical resonator coils
patent, September 1994