DocumentCode :
975073
Title :
Behavior of 
Reacted and Wound Coils From 14 K to 32 K in a Cryogen Free Apparatus
Reacted and Wound Coils From 14 K to 32 K in a Cryogen Free ApparatusAuthor :
Modica, Marco ; Grasso, Giovanni ; Greco, Michela ; Marabotto, Roberto ; Musenich, Riccardo ; Nardelli, Davide ; Penco, Roberto ; Tassisto, Matteo
Author_Institution :
S.p.A, Ansaldo Superconduttori, Genova
Volume :
16
Issue :
2
fYear :
2006
fDate :
6/1/2006 12:00:00 AM
Firstpage :
1449
Lastpage :
1452
Abstract :
We studied experimentally the behavior of MgB2 reacted and wound pancakes, made with Columbus Superconductors´ tape, at several temperatures in a cryogen free apparatus. The coils were wound with nickel sheathed, copper stabilized, multifilamentary MgB2 tape. The pancake coils were tested in a cryogen free test facility above 14 K. We also show the critical current measurements of MgB2 short samples (taken from a production of long lengths) as a function of the applied external magnetic field
Keywords :
copper; critical currents; magnesium compounds; multifilamentary superconductors; nickel; superconducting coils; superconducting tapes; 14 to 32 K; Columbus superconductor tape; Cu-MgB2; MgB2 reacted coils; Ni-MgB2; copper stabilized MgB2 tape; critical current; cryogen free apparatus; cryogen free test facility; magnetic field; multifilamentary MgB2 tape; nickel sheathed MgB2 tape; pancake coils; wound coils; Copper; Critical current; Magnetic field measurement; Multifilamentary superconductors; Nickel; Superconducting coils; Temperature; Test facilities; Testing; Wounds; Coil; MRI; cryogen free; magnet; superconductivity;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/TASC.2006.870780
Filename :
1643127
Link To Document :
