Publications in Scientific Journals:
I. Panagiotopoulos, T. Matthias, D. Niarchos, J. Fidler:
"Melt-spun Sm(Co,Fe,Cu,Zr)z magnets for high-temperature applications";
Journal of Magnetism and Magnetic Materials,
242-245
(2002),
1304
- 1306.
English abstract:
Melt-spun Sm(Co,Fe,Cu,Zr)z magnets for high-temperature applications
I. Panagiotopoulos [Corresponding Author Contact Information] , [E-mail The Corresponding Author] , a, T. Matthiasb, D. Niarchosa and J. Fidlerb
a Institute of Materials Science, NCSR "Demokritos", Ag. Paraskevi Attikis, 15310 Athens, Greece
b Institute of Applied and Technical Physics, Vienna University of Technology, Wiedner Hauptstrasse 8-10, 1040 Vienna, Austria
Available online 18 December 2001.
Abstract
The magnetic properties of rapidly quenched Sm(Co0.74Fe0.10Cu0.12Zr0.04)8 ribbons in the as-spun and after a one-step heat treatment process are examined in view of their use as high-temperature permanent magnets. High coercivity can be obtained even in the as-spun material while homogeneity, coercivity and its temperature coefficients are improved by annealing at 750°C. The magnetization reversal does not show a clear pinning-type profile.
Electronic version of the publication:
http://www.elsevier.com/locate/jmmm
Created from the Publication Database of the Vienna University of Technology.