MATRIX EFFECT IN SOFT METAL-BONDED SAMARIUM-COBALT (SMCO5) PERMANENT-MAGNETS

Authors
VERMA A VERMA P SIDHU RK
Citation
A. Verma et al., MATRIX EFFECT IN SOFT METAL-BONDED SAMARIUM-COBALT (SMCO5) PERMANENT-MAGNETS, Bulletin of Materials Science, 19(3), 1996, pp. 539-548
Citations number
21
Categorie Soggetti
Material Science
Journal title
Bulletin of Materials Science → ACNP
ISSN journal
02504707
Volume
19
Issue
3
Year of publication
1996
Pages
539 - 548
Database
ISI
SICI code
0250-4707(1996)19:3<539:MEISMS>2.0.ZU;2-X
Abstract
This paper discusses the preparation of samarium-cobalt (SmCo5) alloy powders by reduction-diffusion process. These powders were blended wit h equal weight percentages of soft metal/alloy powders, such as indium , tin and solder alloy (Pb-17Sn), to prepare bonded magnets. Important magnetic properties such as remanence, coercivity and energy product of these magnets were measured. Effect of matrix metal/alloy on the ma gnetic properties of processed magnets is outlined.