DocumentCode :
1060262
Title :
Superconductors in Applications; Some Practical Aspects
Author :
Bray, James W.
Author_Institution :
GE Global Res., Niskayuna, NY, USA
Volume :
19
Issue :
3
fYear :
2009
fDate :
6/1/2009 12:00:00 AM
Firstpage :
2533
Lastpage :
2539
Abstract :
The first blush of success in the search for a new superconductor is usually a high transition temperature, Tc. However, all power applications of superconductors and most other applications requires good current carrying capacity, usually characterized by a critical current Ic, within substantial magnetic fields, usually characterized by a critical magnetic field Hc. Furthermore, a number of other characteristics must be satisfied before commercial success can be obtained, such as acceptable cost, mechanical strength, stabilizers, and appropriate insulation materials. I examine a number of superconductors, starting with the workhorse NbTi, and look at the hard road to success for the successful commercialization of a new superconductor. I also review the applications, potential and actual, in which superconductors might be used.
Keywords :
critical currents; high-temperature superconductors; niobium alloys; superconducting transition temperature; titanium alloys; NbTi; critical current; high temperature superconductors; high transition temperature; mechanical strength; substantial magnetic fields; High-temperature superconductors; reviews; superconducting devices; superconducting materials;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/TASC.2009.2019287
Filename :
5067147
Link To Document :
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