Journal article
Die-upset Pr-Fe-B-type magnets from melt-spun ribbons
Abstract
In order to optimize the magnetic properties of die-upset Pr-Fe-B magnets, we have systematically altered alloy compositions, including partial substitution of cobalt and neodymium, and low-level additions of gallium. In general, the remanences of Pr-Fe-B die-upset magnets were lower by ∼1 kG, and coercivities were higher by ∼4 kOe, than analogous Nd-Fe-B magnets. The microstructure of the Pr-Fe-B die-upset magnets was similar to Nd-Fe-B …
Authors
Fuerst CD; Brewer EG; Mishra RK; Zhu Y; Welch DO
Journal
Journal of Applied Physics, Vol. 75, No. 8, pp. 4208–4213
Publisher
AIP Publishing
Publication Date
April 15, 1994
DOI
10.1063/1.356006
ISSN
0021-8979