DocumentCode
1103703
Title
Design and experimental results of the Nb3Sn double insert for an 18 tesla, 100 mm free bore solenoid
Author
Acerbi, E. ; Baccaglioni, G. ; Rossi, L. ; Volpini, G. ; Biltcliffe, M. ; Daniels, P. ; Mellors, J. ; Timms, K.
Author_Institution
Dipartimento di Fisica, Milan Univ., Italy
Volume
32
Issue
4
fYear
1996
fDate
7/1/1996 12:00:00 AM
Firstpage
2554
Lastpage
2557
Abstract
A high field, large free bore (more than 100 mm at. 4.2 K) solenoid for the LASA lab of INFN-Milan is almost completed. The Nb3Sn insert, constituted by two coils independently supplied, is designed to provide a central field in excess of 18 tesla when immersed in the background field of 8 tesla generated by a NbTi solenoid of 550 mm room temperature bore (this last solenoid already being in operation). The construction technique-W&R followed by vacuum impregnation-is described and the results of tests and measurements carried out on models wound with the real conductor (a NbSn/Cu Rutherford flat cable) are reported
Keywords
magnetic fields; niobium compounds; solenoids; superconducting coils; superconducting magnets; type II superconductors; 18 T; 4.2 K; LASA lab; Nb3Sn; Rutherford flat cable; double insert; free bore solenoid; superconducting coils; vacuum impregnation; Boring; Coils; Niobium compounds; Solenoids; Temperature; Testing; Tin; Titanium compounds; Vacuum technology; Wounds;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.511394
Filename
511394
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