Superconductive wire
Abstract
A superconductive article is made by inserting a rigid mandrel into an internal cavity of a first metallic tube, said tube having an interior surface and an exterior surface, said interior surface defining the interior cavity, forming a layer of a superconductive material or superconductive precursor upon the exterior surface of said first metallic tube, machining the layer of superconductive material or superconductive precursor to a predetermined diameter to form an intermediate article configured for insertion into a second metallic tube having an interior diameter corresponding to the predetermined diameter, inserting the machined intermediate article into a second metallic tube having an internal diameter corresponding to the predetermined diameter of the intermediate article to form a composite intermediate article, reducing or ironing the composite intermediate article to a predetermined cross-sectional diameter, and sintering the reduced or ironed composite intermediate article at temperatures and for time sufficient for the superconductive material or superconductive precursor to exhibit superconductivity.
- Inventors:
-
- Los Alamos, NM
- Jemez Springs, NM
- Santa Fe, NM
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 869987
- Patent Number(s):
- 5434128
- Assignee:
- United States Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- superconductive; wire; article; inserting; rigid; mandrel; internal; cavity; metallic; tube; interior; surface; exterior; defining; forming; layer; material; precursor; machining; predetermined; diameter; form; intermediate; configured; insertion; corresponding; machined; composite; reducing; ironing; cross-sectional; sintering; reduced; ironed; temperatures; time; sufficient; exhibit; superconductivity; metallic tube; interior cavity; internal diameter; time sufficient; conductive material; interior surface; exterior surface; superconductive material; superconductive precursor; internal cavity; superconductive wire; surface defining; superconductive article; /505/29/264/
Citation Formats
Korzekwa, David A, Bingert, John F, Peterson, Dean E, and Sheinberg, Haskell. Superconductive wire. United States: N. p., 1995.
Web.
Korzekwa, David A, Bingert, John F, Peterson, Dean E, & Sheinberg, Haskell. Superconductive wire. United States.
Korzekwa, David A, Bingert, John F, Peterson, Dean E, and Sheinberg, Haskell. Sun .
"Superconductive wire". United States. https://www.osti.gov/servlets/purl/869987.
@article{osti_869987,
title = {Superconductive wire},
author = {Korzekwa, David A and Bingert, John F and Peterson, Dean E and Sheinberg, Haskell},
abstractNote = {A superconductive article is made by inserting a rigid mandrel into an internal cavity of a first metallic tube, said tube having an interior surface and an exterior surface, said interior surface defining the interior cavity, forming a layer of a superconductive material or superconductive precursor upon the exterior surface of said first metallic tube, machining the layer of superconductive material or superconductive precursor to a predetermined diameter to form an intermediate article configured for insertion into a second metallic tube having an interior diameter corresponding to the predetermined diameter, inserting the machined intermediate article into a second metallic tube having an internal diameter corresponding to the predetermined diameter of the intermediate article to form a composite intermediate article, reducing or ironing the composite intermediate article to a predetermined cross-sectional diameter, and sintering the reduced or ironed composite intermediate article at temperatures and for time sufficient for the superconductive material or superconductive precursor to exhibit superconductivity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {1}
}