DocumentCode
1201188
Title
A magnetic concentrator, made from textured dysprosium, contributed up to 7.6 T
Author
Bulatov, A.S. ; Goridov, S.I. ; Tikhonovskij, M.A. ; Novikov, S.I.
Author_Institution
Kharkov Inst. of Phys. & Technol., Ukraine
Volume
28
Issue
1
fYear
1992
fDate
1/1/1992 12:00:00 AM
Firstpage
509
Lastpage
511
Abstract
Ferromagnetic polycrystalline dysprosium cores made from a rod-billet by hydropressing were used in concentrators to contribute up to 7.6 T in the gap between two conical end pieces. In each end piece the plane of easy magnetization is inclined at an angle to the central axis of the concentrator. Because of its magnetic characteristics a concentrator with textured dysprosium exceeds the known concentrators made from rare-earth materials. With this concentrator in a superconducting solenoid a total field of 21.2±0.2 T was obtained
Keywords
dysprosium; magnetic cores; superconducting magnets; 21.2 T; conical end pieces; ferromagnetic polycrystalline Dy cores; hydropressing; magnetic concentrator; magnetization; rod-billet; superconducting solenoid; textured Dy; Annealing; Crystallography; Magnetic cores; Magnetic domains; Magnetic field measurement; Magnetic fields; Magnetic moments; Magnetization; Solenoids; Testing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.119923
Filename
119923
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