Sm sub 2 (Fe,M) sub 17 N sub x compounds and magnets

Journal Article · Thu Nov 14 23:00:00 EST 1991 · Journal of Applied Physics; (United States)

DOI:https://doi.org/10.1063/1.350083· OSTI ID:5058481

Endoh, M; Iwata, M; Tokunaga, M ^[1]

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1. Magnetic and Electronic Materials, Research Laboratory, Hitachi Metals, Ltd., 5200 Mikajiri, Kumagaya, Saitama (360 Japan)

The effect of additives has been studied for the Sm{sub 2}Fe{sub 17}N{sub {ital x}} compounds. Only Co addition increases the Curie temperature. The Ti, V, or Co additions increase the anisotropy field. The additions of these elements are favorable for the magnet fabrication. The magnet fabrication has been carried out by the Zn metal bonding and mechanical alloying. The (BH){sub max} is 8.7 MGOe and the {sub {ital i}H{ital c}} is 14 kOe for the Zn-bonded magnet. The (BH){sub max} is 10.8 MGOe and the {sub {ital i}H{ital c}} is around 25 kOe for the mechanical alloy magnet.

• OSTI ID: 5058481
• Journal Information: Journal of Applied Physics; (United States), Journal Name: Journal of Applied Physics; (United States) Vol. 70:10; ISSN 0021-8979; ISSN JAPIA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALLOYS
COBALT ADDITIONS
COBALT ALLOYS
COERCIVE FORCE
CURIE POINT
FABRICATION
INTERMETALLIC COMPOUNDS
IRON ALLOYS
IRON BASE ALLOYS
MAGNETS
NITROGEN ADDITIONS
PERMANENT MAGNETS
PHYSICAL PROPERTIES
RARE EARTH ALLOYS
SAMARIUM ALLOYS
THERMODYNAMIC PROPERTIES
TITANIUM ADDITIONS
TITANIUM ALLOYS
TRANSITION TEMPERATURE
VANADIUM ADDITIONS
VANADIUM ALLOYS