Title :
Magnetic domain structure in SmCo 2:17 permanent magnets
Author :
Zhang, Y. ; Tang, W. ; Hadjipanayis, G.C. ; Chen, C.H. ; Goll, D. ; Kronmuller, H.
Author_Institution :
Dept. of Phys. & Astron., Delaware Univ., Newark, DE, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper the authors explained the magnetic domain structure of Sm(CoCuFeZr) alloys. The magnetic hysteresis loops were measured by a vibrating sample magnetometer. To understand the magnetic hardening behaviour, the magnetic domain structure was investigated after magnetisingifizing with different fields. Here, domain structure was exposed by TEM.
Keywords :
cobalt alloys; copper alloys; iron alloys; magnetic domains; magnetic hysteresis; permanent magnets; samarium alloys; transmission electron microscopy; zirconium alloys; Sm(CoCuFeZr); Sm(CoCuFeZr) alloys; TEM; magnetic domain structure; magnetic hardening; magnetic hysteresis loops; magnification; permanent magnets; vibrating sample magnetometer; Aging; Coercive force; Iron; Isothermal processes; Large Hadron Collider; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Permanent magnets; Zirconium;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230424
