Indexed by：
Abstract：
The effects of Nb addition on the crystallization kinetics, microstructure and magnetic properties of melt-spun Nd2Fe14B/alpha-Fe nanocomposite magnets have been studied. The analysis of crystallization kinetics for the alloys indicates that the growth of crystallites in the Nb-doped alloy needs more activation energy than that in the Nb-free alloy. This crystallization behaviour contributes to the formation of a finer and more homogeneous microstructure in the Nb-doped alloy than in the Nb-free alloy. And the Nb addition makes the grains more equiaxed shape. The intrinsic coercivity and the maximum energy product increase from 600 kA/m, 105 kJ/m(3) for Nd10Fe84B6 alloy to 750 kA/m, 120 kJ/m(3) for Nd10Fe83Nb1B6 alloy, respectively.
Keyword：
Reprint 's Address：
Email：
Version：
Source ：
2ND INTERNATIONAL SYMPOSIUM ON ADVANCED MAGNETIC MATERIALS AND APPLICATIONS (ISAMMA 2010)
ISSN： 1742-6588
Year： 2011
Volume： 266
Language： English
Cited Count：
WoS CC Cited Count： 5
SCOPUS Cited Count： 4
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 2
Affiliated Colleges：
