Title :
Comparison of different measuring methods for the characterization of permanent magnet properties
Author :
Basso, V. ; Beatrice, C. ; Sasso, C.P. ; LoBue, Martino
Author_Institution :
Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we show, by experimental investigation on a typical permanent magnet, that the intrinsic J(H) rate dependence may play a relevant role and cannot be neglected. We studied experimentally the field rate dependence of hysteresis loops on a sintered NdFeB sample.
Keywords :
boron alloys; ferromagnetic materials; iron alloys; magnetic hysteresis; neodymium alloys; permanent magnets; NdFeB; hysteresis loops; permanent magnet; sintered NdFeB; Counting circuits; Electromagnets; IEC standards; Magnetic field measurement; Magnetic hysteresis; Magnetic materials; Magnetic properties; Measurement standards; Permanent magnets; Pulse measurements;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230589
