By Topic

High coercivity Nd-Fe-B sintered magnet containing vanadium with new microstructure

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
M. Sagawa ; Intermetallics Co. Ltd., Kyoto, Japan ; P. Tenaud ; F. Vial ; K. Hiraga

It is shown experimentally that an addition of a large amount of refractory elements, especially vanadium, in combination with a proper amount of boron is very effective in enhancing the coercivity of sintered Nd-Fe-B permanent magnets. A magnet consisting of Nd16 Fe72V4B8 which has a coercivity as high as 1.38 MA/m consists of three phases, Nd2Fe14 B, an Nd-rich phase, and V2FeB2, instead of Nd1.1Fe4B4 which is contained in conventional Nd-Fe-B magnets

Published in:

IEEE Transactions on Magnetics  (Volume:26 ,  Issue: 5 )