Title :
New permanent magnetic separator with NdFeB meets theoretical predictions
Author :
Marinescu, Marlene ; Marinescu, Nicolae ; Unkelbach, K.-H. ; Schnabel, Hans-Georg ; Hock, Stefan ; Krammig, Heinrich ; Wagner, Rolf ; Zoller, Roland
Author_Institution :
Ingenieurburo fuer Magnettechn., Frankfurt, West Germany
fDate :
5/1/1989 12:00:00 AM
Abstract :
A permanent magnet drum separator was designed, assembled, and tested, which uses high-energy magnets made of NdFeB-type VACODYM. The separator called PERMOS is of the medium-field-type, with >0.4-T flux density at the drum surface. Calculations and measurements of the field strength and the magnetic forces are in good agreement. Preliminary tests with the separator gave promising results
Keywords :
boron alloys; iron alloys; magnetic separation; neodymium alloys; permanent magnets; 0.4 T; NdFeB; PERMOS; VACODYM; field strength; magnetic forces; permanent magnet drum separator; tests; Bars; Magnetic field measurement; Magnetic flux; Magnetic materials; Magnetic separation; Magnetization; Particle separators; Permanent magnets; Soft magnetic materials; Testing;
Journal_Title :
Magnetics, IEEE Transactions on
