Open AccessRARE-EARTH PERMANENT MAGNETS AND THEIR APPLICATION IN MAGNETIC SYSTEMS OF TECHNOLOGICAL ELECTRON ACCELERATORS
Author(s) -
V.А. Bovda,
А. М. Бовда,
I.S. Guk,
V. Lyashchenko,
Andriy Mytsykov,
L.V. Onischenko
Publication year - 2021
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2021-136-046
Subject(s) - magnet , rare earth , electron , bremsstrahlung , cathode ray , dipole , force between magnets , dipole magnet , materials science , physics , nuclear physics , magnetic field , mechanical engineering , superconducting magnet , magnetic energy , engineering , metallurgy , magnetization , quantum mechanics
High performance rare-earth permanent magnets become crucial components of modern electron accelerators. PLP (pressless process) method was described as the advanced production step in the current rare-earth permanent magnet manufacturing. The radiation resistance of SmCo and Nd-Fe-B magnets under electron beam with 10 and 23 MeV and bremsstrahlung were studied. Dipole magnetic systems on the base of rare-earth permanent magnets were designed for the technological electron accelerators at NSC KIPT.