Paper Title:
NdFeB/αFe Nanocomposite Permanent Magnets with Enhanced Properties Prepared by Spark Plasma Sintering
  Abstract

Nanocomposite NdFeB/αFe magnets were obtained by spark plasma sintering technique using high energy ball-milled Nd-Fe-B melt-spun ribbons mixed in different weight ratios with Fe commercial powders. The remanence of SPS nanocomposite magnets increases with the Fe powders content from 6.1 for 4 wt.% Fe to 6.4 kG for 5 wt.% Fe, while the estimated maximum energy product is also increased from 9.0 to 10.6 MGOe.

  Info
Periodical
Edited by
Ionel Chicinaş and Liviu Brânduşan
Pages
229-232
DOI
10.4028/www.scientific.net/MSF.672.229
Citation
M. Grigoraş, M. Lostun, N. Lupu, H. Chiriac, "NdFeB/αFe Nanocomposite Permanent Magnets with Enhanced Properties Prepared by Spark Plasma Sintering", Materials Science Forum, Vol. 672, pp. 229-232, 2011
Online since
January 2011
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