DocumentCode
1217137
Title
Development of RHQT-Processed 
Wire for High-Field Accelerator Magnet Applications
Author
Tsuchiya, K. ; Mitsuda, C. ; Terashima, A. ; Yamamoto, A. ; Takeuchi, T. ; Banno, N. ; Nimori, S. ; Kikuchi, A. ; Iijima, Y. ; Okamoto, K.. ; Fukuda, T. ; Takenaka, K. ; Takao, T. ; Tagawa, K.
Author_Institution
High Energy Accel. Res. Organ., KEK, Tsukuba
Volume
18
Issue
2
fYear
2008
fDate
6/1/2008 12:00:00 AM
Firstpage
1031
Lastpage
1034
Abstract
In the development of RHQT-processed Nb3Al wires for high-field accelerator magnet applications, one of the major objectives is to increase the non-copper critical current density in the field range of 12-15 T. To pursue this goal, a low-matrix- ratio wire was fabricated, and the effects of the RHQ conditions and the area reduction after the RHQ treatment on the properties of the wire were investigated. This paper describes the details and results of this study.
Keywords
accelerator magnets; aluminium alloys; critical current density (superconductivity); multifilamentary superconductors; niobium alloys; quenching (thermal); superconducting magnets; superconducting materials; Nb3Al; Nb3Al wire; critical current density; high-field accelerator magnet; magnetic flux density 12 T to 15 T; rapid heating; rapid quenching; transformation process; ${rm Nb}_{3}{rm Al}$
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/TASC.2008.920599
Filename
4519071
Link To Document